gimi9 Pandas Profiling

Dataset statistics

Number of variables	67
Number of observations	10000
Missing cells	11426
Missing cells (%)	1.7%
Duplicate rows	0
Duplicate rows (%)	0.0%
Total size in memory	5.8 MiB
Average record size in memory	603.0 B

Variable types

Numeric	41
Categorical	23
Text	3

Dataset

Description	수도법에 따라 매월 실시하는 정수장 법정수질검사 결과에 대한 데이터로 전국에 위치한 정수장의 법정 수질 검사 항목을 포함 * 상세자료조회는 아래 URL을 참고 해주시기 바랍니다. https://www.waternow.go.kr/web/lawData/?pMENUID=4&ATTR_1=2001
URL	https://www.data.go.kr/data/15093930/fileData.do

Alerts

`총대장균군` has constant value ""	Constant
`수은` has constant value ""	Constant
`시안` has constant value ""	Constant
`페놀` has constant value ""	Constant
`파라티온` has constant value ""	Constant
`페니트로티온` has constant value ""	Constant
`냄새` has constant value ""	Constant
`맛` has constant value ""	Constant
`대장균-분원성대장균군` has constant value ""	Constant
`납` is highly imbalanced (99.5%)	Imbalance
`크롬` is highly imbalanced (99.9%)	Imbalance
`카드뮴` is highly imbalanced (99.2%)	Imbalance
`다이아지논` is highly imbalanced (99.8%)	Imbalance
`1_2-디브로모-3-클로로프로판` is highly imbalanced (99.0%)	Imbalance
`카바릴` is highly imbalanced (99.7%)	Imbalance
`1_1_1-트리클로로에탄` is highly imbalanced (99.7%)	Imbalance
`테트라클로로에틸렌` is highly imbalanced (99.4%)	Imbalance
`트리클로로에틸렌` is highly imbalanced (99.7%)	Imbalance
`벤젠` is highly imbalanced (99.4%)	Imbalance
`사염화탄소` is highly imbalanced (99.9%)	Imbalance
`세제` is highly imbalanced (99.5%)	Imbalance
`잔류염소` has 116 (1.2%) missing values	Missing
`클로랄하이드레이트` has 717 (7.2%) missing values	Missing
`디브로모아세토니트릴` has 718 (7.2%) missing values	Missing
`디클로로아세토니트릴` has 717 (7.2%) missing values	Missing
`트리클로로아세토니트릴` has 717 (7.2%) missing values	Missing
`할로아세틱에시드` has 715 (7.1%) missing values	Missing
`포름알데히드` has 678 (6.8%) missing values	Missing
`우라늄` has 7048 (70.5%) missing values	Missing
`일반세균` is highly skewed (γ1 = 25.87998276)	Skewed
`셀레늄` is highly skewed (γ1 = 25.92217448)	Skewed
`암모니아성질소` is highly skewed (γ1 = 27.04522133)	Skewed
`톨루엔` is highly skewed (γ1 = 31.7991619)	Skewed
`에틸벤젠` is highly skewed (γ1 = 24.62978027)	Skewed
`크실렌` is highly skewed (γ1 = 22.30289059)	Skewed
`1_1-디클로로에틸렌` is highly skewed (γ1 = 28.94386539)	Skewed
`동` is highly skewed (γ1 = 26.14138455)	Skewed
`아연` is highly skewed (γ1 = 28.18015622)	Skewed
`포름알데히드` is highly skewed (γ1 = 42.82715136)	Skewed
`연번` has unique values	Unique
`일반세균` has 9857 (98.6%) zeros	Zeros
`불소` has 8697 (87.0%) zeros	Zeros
`비소` has 9953 (99.5%) zeros	Zeros
`셀레늄` has 9983 (99.8%) zeros	Zeros
`암모니아성질소` has 9946 (99.5%) zeros	Zeros
`질산성질소` has 234 (2.3%) zeros	Zeros
`총트리할로메탄` has 1029 (10.3%) zeros	Zeros
`디클로로메탄` has 9892 (98.9%) zeros	Zeros
`톨루엔` has 9830 (98.3%) zeros	Zeros
`에틸벤젠` has 9977 (99.8%) zeros	Zeros
`크실렌` has 9941 (99.4%) zeros	Zeros
`1_1-디클로로에틸렌` has 9976 (99.8%) zeros	Zeros
`과망간산칼륨소비량` has 881 (8.8%) zeros	Zeros
`동` has 8048 (80.5%) zeros	Zeros
`색도` has 6689 (66.9%) zeros	Zeros
`아연` has 4083 (40.8%) zeros	Zeros
`철` has 9589 (95.9%) zeros	Zeros
`망간` has 9362 (93.6%) zeros	Zeros
`황산이온` has 248 (2.5%) zeros	Zeros
`알루미늄` has 7219 (72.2%) zeros	Zeros
`붕소` has 5136 (51.4%) zeros	Zeros
`클로로포름` has 1789 (17.9%) zeros	Zeros
`클로랄하이드레이트` has 2633 (26.3%) zeros	Zeros
`디브로모아세토니트릴` has 6351 (63.5%) zeros	Zeros
`디클로로아세토니트릴` has 3125 (31.2%) zeros	Zeros
`트리클로로아세토니트릴` has 8669 (86.7%) zeros	Zeros
`할로아세틱에시드` has 1544 (15.4%) zeros	Zeros
`브로모디클로로메탄` has 2736 (27.4%) zeros	Zeros
`디브로모클로로메탄` has 7273 (72.7%) zeros	Zeros
`1_4-다이옥산` has 9719 (97.2%) zeros	Zeros
`포름알데히드` has 9212 (92.1%) zeros	Zeros
`브롬산염` has 7123 (71.2%) zeros	Zeros
`우라늄` has 2329 (23.3%) zeros	Zeros

Reproduction

Analysis started	2023-12-12 13:34:46.687838
Analysis finished	2023-12-12 13:34:48.050251
Duration	1.36 second
Software version	ydata-profiling vv4.5.1
Download configuration	config.json

연번
Real number (ℝ)

UNIQUE

Distinct	10000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	10239.731

Minimum	1
Maximum	20491
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	1
5-th percentile	1011.9
Q1	5104.75
median	10316
Q3	15328.25
95-th percentile	19455.25
Maximum	20491
Range	20490
Interquartile range (IQR)	10223.5

Descriptive statistics

Standard deviation	5916.4111
Coefficient of variation (CV)	0.57778971
Kurtosis	-1.2018201
Mean	10239.731
Median Absolute Deviation (MAD)	5115.5
Skewness	-0.0066984015
Sum	1.0239731 × 10⁸
Variance	35003920
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
11474	1	< 0.1%
8019	1	< 0.1%
4788	1	< 0.1%
3586	1	< 0.1%
14474	1	< 0.1%
8133	1	< 0.1%
6500	1	< 0.1%
19183	1	< 0.1%
3394	1	< 0.1%
9130	1	< 0.1%
Other values (9990)	9990	99.9%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
1	1	< 0.1%
4	1	< 0.1%
6	1	< 0.1%
14	1	< 0.1%
17	1	< 0.1%
23	1	< 0.1%
24	1	< 0.1%
28	1	< 0.1%
29	1	< 0.1%
30	1	< 0.1%

Value	Count	Frequency (%)
20491	1	< 0.1%
20490	1	< 0.1%
20488	1	< 0.1%
20487	1	< 0.1%
20482	1	< 0.1%
20481	1	< 0.1%
20480	1	< 0.1%
20478	1	< 0.1%
20476	1	< 0.1%
20475	1	< 0.1%

검사년도
Categorical

Distinct	4
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	156.2 KiB

2019	2648
2020	2583
2021	2443
2022	2326

Length

Max length	4
Median length	4
Mean length	4
Min length	4

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	2021
2nd row	2021
3rd row	2021
4th row	2019
5th row	2019

Common Values

Value	Count	Frequency (%)
2019	2648	26.5%
2020	2583	25.8%
2021	2443	24.4%
2022	2326	23.3%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
2019	2648	26.5%
2020	2583	25.8%
2021	2443	24.4%
2022	2326	23.3%

검사월
Real number (ℝ)

Distinct	12
Distinct (%)	0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	6.241

Minimum	1
Maximum	12
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	1
5-th percentile	1
Q1	3
median	6
Q3	9
95-th percentile	11
Maximum	12
Range	11
Interquartile range (IQR)	6

Descriptive statistics

Standard deviation	3.3351509
Coefficient of variation (CV)	0.53439367
Kurtosis	-1.1937909
Mean	6.241
Median Absolute Deviation (MAD)	3
Skewness	0.02698852
Sum	62410
Variance	11.123231
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=12)

Value	Count	Frequency (%)
1	894	8.9%
3	882	8.8%
6	881	8.8%
4	878	8.8%
9	877	8.8%
7	876	8.8%
10	866	8.7%
2	865	8.6%
11	854	8.5%
5	843	8.4%
Other values (2)	1284	12.8%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
1	894	8.9%
2	865	8.6%
3	882	8.8%
4	878	8.8%
5	843	8.4%
6	881	8.8%
7	876	8.8%
8	840	8.4%
9	877	8.8%
10	866	8.7%

Value	Count	Frequency (%)
12	444	4.4%
11	854	8.5%
10	866	8.7%
9	877	8.8%
8	840	8.4%
7	876	8.8%
6	881	8.8%
5	843	8.4%
4	878	8.8%
3	882	8.8%

수도사업자
Text

Distinct	133
Distinct (%)	1.3%
Missing	0
Missing (%)	0.0%
Memory size	156.2 KiB

Length

Max length	8
Median length	8
Mean length	7.2762
Min length	5

Characters and Unicode

Total characters	72762
Distinct characters	110
Distinct categories	2 ?
Distinct scripts	2 ?
Distinct blocks	2 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	1 ?
Unique (%)	< 0.1%

Sample

1st row	전라남도 진도군
2nd row	강원도 인제군
3rd row	충청남도 보령시
4th row	경상북도 안동시
5th row	충청북도 영동군

Value	Count	Frequency (%)
경상북도	1820	10.1%
전라남도	1738	9.6%
강원도	1504	8.3%
경상남도	1119	6.2%
수자원공사	873	4.8%
경기도	864	4.8%
충청북도	455	2.5%
전라북도	407	2.2%
제주특별자치도	391	2.2%
남해군	257	1.4%
Other values (131)	8663	47.9%

Most occurring characters

Value	Count	Frequency (%)
도	8924	12.3%
	8091	11.1%
군	5276	7.3%
경	4083	5.6%
시	3548	4.9%
남	3454	4.7%
상	3025	4.2%
북	2682	3.7%
원	2653	3.6%
전	2210	3.0%
Other values (100)	28816	39.6%

Most occurring categories

Value	Count	Frequency (%)
Other Letter	64671	88.9%
Space Separator	8091	11.1%

Most frequent character per category

Other Letter

Value	Count	Frequency (%)
도	8924	13.8%
군	5276	8.2%
경	4083	6.3%
시	3548	5.5%
남	3454	5.3%
상	3025	4.7%
북	2682	4.1%
원	2653	4.1%
전	2210	3.4%
라	2145	3.3%
Other values (99)	26671	41.2%

Space Separator

Value	Count	Frequency (%)
	8091	100.0%

Most occurring scripts

Value	Count	Frequency (%)
Hangul	64671	88.9%
Common	8091	11.1%

Most frequent character per script

Hangul

Value	Count	Frequency (%)
도	8924	13.8%
군	5276	8.2%
경	4083	6.3%
시	3548	5.5%
남	3454	5.3%
상	3025	4.7%
북	2682	4.1%
원	2653	4.1%
전	2210	3.4%
라	2145	3.3%
Other values (99)	26671	41.2%

Common

Value	Count	Frequency (%)
	8091	100.0%

Most occurring blocks

Value	Count	Frequency (%)
Hangul	64671	88.9%
ASCII	8091	11.1%

Most frequent character per block

Hangul

Value	Count	Frequency (%)
도	8924	13.8%
군	5276	8.2%
경	4083	6.3%
시	3548	5.5%
남	3454	5.3%
상	3025	4.7%
북	2682	4.1%
원	2653	4.1%
전	2210	3.4%
라	2145	3.3%
Other values (99)	26671	41.2%

ASCII

Value	Count	Frequency (%)
	8091	100.0%

정수장명
Text

Distinct	443
Distinct (%)	4.4%
Missing	0
Missing (%)	0.0%
Memory size	156.2 KiB

Length

Max length	9
Median length	2
Mean length	2.2667
Min length	2

Characters and Unicode

Total characters	22667
Distinct characters	222
Distinct categories	7 ?
Distinct scripts	2 ?
Distinct blocks	3 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	3 ?
Unique (%)	< 0.1%

Sample

1st row	서거차
2nd row	용대
3rd row	창동
4th row	용상1
5th row	학산

Value	Count	Frequency (%)
덕산	68	0.7%
통합	63	0.6%
춘양	50	0.5%
남정	49	0.5%
고령	47	0.5%
설악	45	0.4%
고산	44	0.4%
청산	43	0.4%
유천	43	0.4%
문산	42	0.4%
Other values (433)	9554	95.1%

Most occurring characters

Value	Count	Frequency (%)
산	896	4.0%
동	782	3.4%
천	702	3.1%
양	556	2.5%
성	465	2.1%
남	443	2.0%
도	400	1.8%
평	342	1.5%
곡	308	1.4%
사	303	1.3%
Other values (212)	17470	77.1%

Most occurring categories

Value	Count	Frequency (%)
Other Letter	21932	96.8%
Decimal Number	387	1.7%
Open Punctuation	119	0.5%
Close Punctuation	119	0.5%
Space Separator	48	0.2%
Other Punctuation	45	0.2%
Math Symbol	17	0.1%

Most frequent character per category

Other Letter

Value	Count	Frequency (%)
산	896	4.1%
동	782	3.6%
천	702	3.2%
양	556	2.5%
성	465	2.1%
남	443	2.0%
도	400	1.8%
평	342	1.6%
곡	308	1.4%
사	303	1.4%
Other values (203)	16735	76.3%

Decimal Number

Value	Count	Frequency (%)
2	186	48.1%
1	136	35.1%
3	65	16.8%

Other Punctuation

Value	Count	Frequency (%)
·	25	55.6%
,	20	44.4%

Open Punctuation

Value	Count	Frequency (%)
(	119	100.0%

Close Punctuation

Value	Count	Frequency (%)
)	119	100.0%

Space Separator

Value	Count	Frequency (%)
	48	100.0%

Math Symbol

Value	Count	Frequency (%)
+	17	100.0%

Most occurring scripts

Value	Count	Frequency (%)
Hangul	21932	96.8%
Common	735	3.2%

Most frequent character per script

Hangul

Value	Count	Frequency (%)
산	896	4.1%
동	782	3.6%
천	702	3.2%
양	556	2.5%
성	465	2.1%
남	443	2.0%
도	400	1.8%
평	342	1.6%
곡	308	1.4%
사	303	1.4%
Other values (203)	16735	76.3%

Common

Value	Count	Frequency (%)
2	186	25.3%
1	136	18.5%
(	119	16.2%
)	119	16.2%
3	65	8.8%
	48	6.5%
·	25	3.4%
,	20	2.7%
+	17	2.3%

Most occurring blocks

Value	Count	Frequency (%)
Hangul	21932	96.8%
ASCII	710	3.1%
None	25	0.1%

Most frequent character per block

Hangul

Value	Count	Frequency (%)
산	896	4.1%
동	782	3.6%
천	702	3.2%
양	556	2.5%
성	465	2.1%
남	443	2.0%
도	400	1.8%
평	342	1.6%
곡	308	1.4%
사	303	1.4%
Other values (203)	16735	76.3%

ASCII

Value	Count	Frequency (%)
2	186	26.2%
1	136	19.2%
(	119	16.8%
)	119	16.8%
3	65	9.2%
	48	6.8%
,	20	2.8%
+	17	2.4%

None

Value	Count	Frequency (%)
·	25	100.0%

수원종류
Categorical

Distinct	9
Distinct (%)	0.1%
Missing	0
Missing (%)	0.0%
Memory size	156.2 KiB

호소수	3764
복류수	3413
하천수	1437
지하수	989
용천수	167
Other values (4)	230

Length

Max length	5
Median length	3
Mean length	3.0173
Min length	2

Unique

Unique	1 ?
Unique (%)	< 0.1%

Sample

1st row	호소수
2nd row	복류수
3rd row	하천수
4th row	복류수
5th row	지하수

Common Values

Value	Count	Frequency (%)
호소수	3764	37.6%
복류수	3413	34.1%
하천수	1437	14.4%
지하수	989	9.9%
용천수	167	1.7%
강변여과수	117	1.2%
해수	62	0.6%
계곡수	50	0.5%
<NA>	1	< 0.1%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
호소수	3764	37.6%
복류수	3413	34.1%
하천수	1437	14.4%
지하수	989	9.9%
용천수	167	1.7%
강변여과수	117	1.2%
해수	62	0.6%
계곡수	50	0.5%
na	1	< 0.1%

수질검사기관
Text

Distinct	82
Distinct (%)	0.8%
Missing	0
Missing (%)	0.0%
Memory size	156.2 KiB

Length

Max length	24
Median length	18
Mean length	11.0831
Min length	4

Characters and Unicode

Total characters	110831
Distinct characters	146
Distinct categories	8 ?
Distinct scripts	3 ?
Distinct blocks	2 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	3 ?
Unique (%)	< 0.1%

Sample

1st row	이산 친환경연구원
2nd row	연세환경
3rd row	(주)맑은물분석연구원
4th row	경북-보건환경연구원
5th row	(주)동우환경기술연구원

Value	Count	Frequency (%)
한국수자원공사	1812	12.7%
주)기림생명과학원	562	3.9%
경북-보건환경연구원	505	3.5%
친환경연구원	477	3.4%
이산	477	3.4%
영섬유역본부	474	3.3%
강원-보건환경연구원	428	3.0%
제주특별자치도	391	2.7%
상하수도본부	391	2.7%
한강유역본부	382	2.7%
Other values (94)	8332	58.5%

Most occurring characters

Value	Count	Frequency (%)
원	6354	5.7%
경	4545	4.1%
구	4407	4.0%
	4312	3.9%
연	4112	3.7%
수	3777	3.4%
사	3717	3.4%
환	3453	3.1%
주	3365	3.0%
부	2932	2.6%
Other values (136)	69857	63.0%

Most occurring categories

Value	Count	Frequency (%)
Other Letter	97299	87.8%
Space Separator	4312	3.9%
Open Punctuation	2760	2.5%
Close Punctuation	2760	2.5%
Dash Punctuation	1866	1.7%
Uppercase Letter	1780	1.6%
Other Punctuation	52	< 0.1%
Lowercase Letter	2	< 0.1%

Most frequent character per category

Other Letter

Value	Count	Frequency (%)
원	6354	6.5%
경	4545	4.7%
구	4407	4.5%
연	4112	4.2%
수	3777	3.9%
사	3717	3.8%
환	3453	3.5%
주	3365	3.5%
부	2932	3.0%
본	2608	2.7%
Other values (121)	58029	59.6%

Uppercase Letter

Value	Count	Frequency (%)
T	442	24.8%
I	442	24.8%
E	226	12.7%
M	225	12.6%
K	222	12.5%
O	221	12.4%
D	1	0.1%
V	1	0.1%

Lowercase Letter

Value	Count	Frequency (%)
c	1	50.0%
o	1	50.0%

Space Separator

Value	Count	Frequency (%)
	4312	100.0%

Open Punctuation

Value	Count	Frequency (%)
(	2760	100.0%

Close Punctuation

Value	Count	Frequency (%)
)	2760	100.0%

Dash Punctuation

Value	Count	Frequency (%)
-	1866	100.0%

Other Punctuation

Value	Count	Frequency (%)
.	52	100.0%

Most occurring scripts

Value	Count	Frequency (%)
Hangul	97299	87.8%
Common	11750	10.6%
Latin	1782	1.6%

Most frequent character per script

Hangul

Value	Count	Frequency (%)
원	6354	6.5%
경	4545	4.7%
구	4407	4.5%
연	4112	4.2%
수	3777	3.9%
사	3717	3.8%
환	3453	3.5%
주	3365	3.5%
부	2932	3.0%
본	2608	2.7%
Other values (121)	58029	59.6%

Latin

Value	Count	Frequency (%)
T	442	24.8%
I	442	24.8%
E	226	12.7%
M	225	12.6%
K	222	12.5%
O	221	12.4%
D	1	0.1%
c	1	0.1%
o	1	0.1%
V	1	0.1%

Common

Value	Count	Frequency (%)
	4312	36.7%
(	2760	23.5%
)	2760	23.5%
-	1866	15.9%
.	52	0.4%

Most occurring blocks

Value	Count	Frequency (%)
Hangul	97299	87.8%
ASCII	13532	12.2%

Most frequent character per block

Hangul

Value	Count	Frequency (%)
원	6354	6.5%
경	4545	4.7%
구	4407	4.5%
연	4112	4.2%
수	3777	3.9%
사	3717	3.8%
환	3453	3.5%
주	3365	3.5%
부	2932	3.0%
본	2608	2.7%
Other values (121)	58029	59.6%

ASCII

Value	Count	Frequency (%)
	4312	31.9%
(	2760	20.4%
)	2760	20.4%
-	1866	13.8%
T	442	3.3%
I	442	3.3%
E	226	1.7%
M	225	1.7%
K	222	1.6%
O	221	1.6%
Other values (5)	56	0.4%

일반세균
Real number (ℝ)

SKEWED ZEROS

Distinct	34
Distinct (%)	0.3%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.1413

Minimum	0
Maximum	91
Zeros	9857
Zeros (%)	98.6%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	0
95-th percentile	0
Maximum	91
Range	91
Interquartile range (IQR)	0

Descriptive statistics

Standard deviation	2.4465757
Coefficient of variation (CV)	17.314761
Kurtosis	750.71567
Mean	0.1413
Median Absolute Deviation (MAD)	0
Skewness	25.879983
Sum	1413
Variance	5.9857329
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=34)

Value	Count	Frequency (%)
0	9857	98.6%
1	35	0.4%
2	34	0.3%
3	17	0.2%
4	9	0.1%
5	8	0.1%
11	3	< 0.1%
7	3	< 0.1%
10	3	< 0.1%
27	3	< 0.1%
Other values (24)	28	0.3%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	9857	98.6%
1	35	0.4%
2	34	0.3%
3	17	0.2%
4	9	0.1%
5	8	0.1%
6	2	< 0.1%
7	3	< 0.1%
8	1	< 0.1%
9	1	< 0.1%

Value	Count	Frequency (%)
91	1	< 0.1%
85	1	< 0.1%
77	1	< 0.1%
73	1	< 0.1%
66	1	< 0.1%
65	1	< 0.1%
60	1	< 0.1%
58	1	< 0.1%
56	1	< 0.1%
50	1	< 0.1%

총대장균군
Categorical

CONSTANT

Distinct	1
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	156.2 KiB

불검출	10000

Length

Max length	3
Median length	3
Mean length	3
Min length	3

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	불검출
2nd row	불검출
3rd row	불검출
4th row	불검출
5th row	불검출

Common Values

Value	Count	Frequency (%)
불검출	10000	100.0%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
불검출	10000	100.0%

납
Categorical

IMBALANCE

Distinct	5
Distinct (%)	0.1%
Missing	0
Missing (%)	0.0%
Memory size	156.2 KiB

0.0	9992
0.005	4
0.006	2
0.009	1
0.007	1

Length

Max length	5
Median length	3
Mean length	3.0016
Min length	3

Unique

Unique	2 ?
Unique (%)	< 0.1%

Sample

1st row	0.0
2nd row	0.0
3rd row	0.0
4th row	0.0
5th row	0.0

Common Values

Value	Count	Frequency (%)
0.0	9992	99.9%
0.005	4	< 0.1%
0.006	2	< 0.1%
0.009	1	< 0.1%
0.007	1	< 0.1%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
0.0	9992	99.9%
0.005	4	< 0.1%
0.006	2	< 0.1%
0.009	1	< 0.1%
0.007	1	< 0.1%

불소
Real number (ℝ)

ZEROS

Distinct	89
Distinct (%)	0.9%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.031637

Minimum	0
Maximum	1.43
Zeros	8697
Zeros (%)	87.0%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	0
95-th percentile	0.22
Maximum	1.43
Range	1.43
Interquartile range (IQR)	0

Descriptive statistics

Standard deviation	0.10056859
Coefficient of variation (CV)	3.1788283
Kurtosis	38.125693
Mean	0.031637
Median Absolute Deviation (MAD)	0
Skewness	5.0881718
Sum	316.37
Variance	0.010114042
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.0	8697	87.0%
0.16	130	1.3%
0.17	110	1.1%
0.15	107	1.1%
0.19	97	1.0%
0.2	95	0.9%
0.18	94	0.9%
0.21	65	0.7%
0.22	61	0.6%
0.24	57	0.6%
Other values (79)	487	4.9%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.0	8697	87.0%
0.02	3	< 0.1%
0.03	3	< 0.1%
0.04	4	< 0.1%
0.05	11	0.1%
0.06	5	0.1%
0.07	7	0.1%
0.08	13	0.1%
0.09	10	0.1%
0.1	14	0.1%

Value	Count	Frequency (%)
1.43	2	< 0.1%
1.3	1	< 0.1%
1.26	1	< 0.1%
1.24	1	< 0.1%
1.2	1	< 0.1%
1.15	1	< 0.1%
1.11	2	< 0.1%
1.09	1	< 0.1%
0.98	2	< 0.1%
0.93	2	< 0.1%

비소
Real number (ℝ)

ZEROS

Distinct	6
Distinct (%)	0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	3.03 × 10^-5

Minimum	0
Maximum	0.009
Zeros	9953
Zeros (%)	99.5%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	0
95-th percentile	0
Maximum	0.009
Range	0.009
Interquartile range (IQR)	0

Descriptive statistics

Standard deviation	0.0004487784
Coefficient of variation (CV)	14.811168
Kurtosis	239.29054
Mean	3.03 × 10^-5
Median Absolute Deviation (MAD)	0
Skewness	15.27225
Sum	0.303
Variance	2.0140205 × 10^-7
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=6)

Value	Count	Frequency (%)
0.0	9953	99.5%
0.006	16	0.2%
0.005	12	0.1%
0.007	8	0.1%
0.008	8	0.1%
0.009	3	< 0.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.0	9953	99.5%
0.005	12	0.1%
0.006	16	0.2%
0.007	8	0.1%
0.008	8	0.1%
0.009	3	< 0.1%

Value	Count	Frequency (%)
0.009	3	< 0.1%
0.008	8	0.1%
0.007	8	0.1%
0.006	16	0.2%
0.005	12	0.1%
0.0	9953	99.5%

셀레늄
Real number (ℝ)

SKEWED ZEROS

Distinct	6
Distinct (%)	0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	1.13 × 10^-5

Minimum	0
Maximum	0.01
Zeros	9983
Zeros (%)	99.8%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	0
95-th percentile	0
Maximum	0.01
Range	0.01
Interquartile range (IQR)	0

Descriptive statistics

Standard deviation	0.00028032154
Coefficient of variation (CV)	24.807216
Kurtosis	699.24737
Mean	1.13 × 10^-5
Median Absolute Deviation (MAD)	0
Skewness	25.922174
Sum	0.113
Variance	7.8580168 × 10^-8
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=6)

Value	Count	Frequency (%)
0.0	9983	99.8%
0.008	5	0.1%
0.005	5	0.1%
0.006	4	< 0.1%
0.007	2	< 0.1%
0.01	1	< 0.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.0	9983	99.8%
0.005	5	0.1%
0.006	4	< 0.1%
0.007	2	< 0.1%
0.008	5	0.1%
0.01	1	< 0.1%

Value	Count	Frequency (%)
0.01	1	< 0.1%
0.008	5	0.1%
0.007	2	< 0.1%
0.006	4	< 0.1%
0.005	5	0.1%
0.0	9983	99.8%

수은
Categorical

CONSTANT

Distinct	1
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	156.2 KiB

0	10000

Length

Max length	1
Median length	1
Mean length	1
Min length	1

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	0
2nd row	0
3rd row	0
4th row	0
5th row	0

Common Values

Value	Count	Frequency (%)
0	10000	100.0%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
0	10000	100.0%

시안
Categorical

CONSTANT

Distinct	1
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	156.2 KiB

0	10000

Length

Max length	1
Median length	1
Mean length	1
Min length	1

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	0
2nd row	0
3rd row	0
4th row	0
5th row	0

Common Values

Value	Count	Frequency (%)
0	10000	100.0%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
0	10000	100.0%

크롬
Categorical

IMBALANCE

Distinct	2
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	156.2 KiB

0.0	9999
0.03	1

Length

Max length	4
Median length	3
Mean length	3.0001
Min length	3

Unique

Unique	1 ?
Unique (%)	< 0.1%

Sample

1st row	0.0
2nd row	0.0
3rd row	0.0
4th row	0.0
5th row	0.0

Common Values

Value	Count	Frequency (%)
0.0	9999	> 99.9%
0.03	1	< 0.1%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
0.0	9999	> 99.9%
0.03	1	< 0.1%

암모니아성질소
Real number (ℝ)

SKEWED ZEROS

Distinct	14
Distinct (%)	0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.000225

Minimum	0
Maximum	0.17
Zeros	9946
Zeros (%)	99.5%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	0
95-th percentile	0
Maximum	0.17
Range	0.17
Interquartile range (IQR)	0

Descriptive statistics

Standard deviation	0.0042919945
Coefficient of variation (CV)	19.075531
Kurtosis	841.16995
Mean	0.000225
Median Absolute Deviation (MAD)	0
Skewness	27.045221
Sum	2.25
Variance	1.8421217 × 10^-5
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=14)

Value	Count	Frequency (%)
0.0	9946	99.5%
0.02	14	0.1%
0.01	13	0.1%
0.03	11	0.1%
0.07	3	< 0.1%
0.15	2	< 0.1%
0.04	2	< 0.1%
0.06	2	< 0.1%
0.08	2	< 0.1%
0.17	1	< 0.1%
Other values (4)	4	< 0.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.0	9946	99.5%
0.01	13	0.1%
0.02	14	0.1%
0.03	11	0.1%
0.04	2	< 0.1%
0.06	2	< 0.1%
0.07	3	< 0.1%
0.08	2	< 0.1%
0.1	1	< 0.1%
0.11	1	< 0.1%

Value	Count	Frequency (%)
0.17	1	< 0.1%
0.15	2	< 0.1%
0.14	1	< 0.1%
0.12	1	< 0.1%
0.11	1	< 0.1%
0.1	1	< 0.1%
0.08	2	< 0.1%
0.07	3	< 0.1%
0.06	2	< 0.1%
0.04	2	< 0.1%

질산성질소
Real number (ℝ)

ZEROS

Distinct	79
Distinct (%)	0.8%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	1.49751

Minimum	0
Maximum	9.9
Zeros	234
Zeros (%)	2.3%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	0.2
Q1	0.7
median	1.3
Q3	2
95-th percentile	3.6
Maximum	9.9
Range	9.9
Interquartile range (IQR)	1.3

Descriptive statistics

Standard deviation	1.0951716
Coefficient of variation (CV)	0.73132838
Kurtosis	3.1147953
Mean	1.49751
Median Absolute Deviation (MAD)	0.7
Skewness	1.4075204
Sum	14975.1
Variance	1.1994007
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.8	487	4.9%
1.0	463	4.6%
0.6	462	4.6%
0.9	459	4.6%
1.2	426	4.3%
0.7	411	4.1%
1.1	409	4.1%
0.4	394	3.9%
1.4	388	3.9%
0.2	368	3.7%
Other values (69)	5733	57.3%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.0	234	2.3%
0.1	149	1.5%
0.2	368	3.7%
0.3	309	3.1%
0.4	394	3.9%
0.5	341	3.4%
0.6	462	4.6%
0.7	411	4.1%
0.8	487	4.9%
0.9	459	4.6%

Value	Count	Frequency (%)
9.9	1	< 0.1%
8.7	1	< 0.1%
8.6	1	< 0.1%
7.9	1	< 0.1%
7.7	2	< 0.1%
7.6	1	< 0.1%
7.3	1	< 0.1%
7.2	1	< 0.1%
7.1	1	< 0.1%
6.9	4	< 0.1%

카드뮴
Categorical

IMBALANCE

Distinct	3
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	156.2 KiB

0.0	9990
0.002	6
0.003	4

Length

Max length	5
Median length	3
Mean length	3.002
Min length	3

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	0.0
2nd row	0.0
3rd row	0.0
4th row	0.0
5th row	0.0

Common Values

Value	Count	Frequency (%)
0.0	9990	99.9%
0.002	6	0.1%
0.003	4	< 0.1%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
0.0	9990	99.9%
0.002	6	0.1%
0.003	4	< 0.1%

페놀
Categorical

CONSTANT

Distinct	1
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	156.2 KiB

0	10000

Length

Max length	1
Median length	1
Mean length	1
Min length	1

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	0
2nd row	0
3rd row	0
4th row	0
5th row	0

Common Values

Value	Count	Frequency (%)
0	10000	100.0%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
0	10000	100.0%

총트리할로메탄
Real number (ℝ)

ZEROS

Distinct	101
Distinct (%)	1.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.0231619

Minimum	0
Maximum	0.1
Zeros	1029
Zeros (%)	10.3%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0.01
median	0.021
Q3	0.033
95-th percentile	0.058
Maximum	0.1
Range	0.1
Interquartile range (IQR)	0.023

Descriptive statistics

Standard deviation	0.017728263
Coefficient of variation (CV)	0.76540626
Kurtosis	0.85903941
Mean	0.0231619
Median Absolute Deviation (MAD)	0.011
Skewness	0.927526
Sum	231.619
Variance	0.00031429132
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.0	1029	10.3%
0.02	255	2.5%
0.018	254	2.5%
0.016	248	2.5%
0.021	245	2.5%
0.01	237	2.4%
0.022	236	2.4%
0.015	233	2.3%
0.017	232	2.3%
0.026	229	2.3%
Other values (91)	6802	68.0%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.0	1029	10.3%
0.001	54	0.5%
0.002	83	0.8%
0.003	131	1.3%
0.004	202	2.0%
0.005	170	1.7%
0.006	184	1.8%
0.007	181	1.8%
0.008	212	2.1%
0.009	183	1.8%

Value	Count	Frequency (%)
0.1	2	< 0.1%
0.099	1	< 0.1%
0.098	1	< 0.1%
0.097	1	< 0.1%
0.096	1	< 0.1%
0.095	3	< 0.1%
0.094	1	< 0.1%
0.093	3	< 0.1%
0.092	2	< 0.1%
0.091	6	0.1%

다이아지논
Categorical

IMBALANCE

Distinct	3
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	156.2 KiB

0.0	9998
0.01	1
0.0077	1

Length

Max length	6
Median length	3
Mean length	3.0004
Min length	3

Unique

Unique	2 ?
Unique (%)	< 0.1%

Sample

1st row	0.0
2nd row	0.0
3rd row	0.0
4th row	0.0
5th row	0.0

Common Values

Value	Count	Frequency (%)
0.0	9998	> 99.9%
0.01	1	< 0.1%
0.0077	1	< 0.1%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
0.0	9998	> 99.9%
0.01	1	< 0.1%
0.0077	1	< 0.1%

파라티온
Categorical

CONSTANT

Distinct	1
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	156.2 KiB

0	10000

Length

Max length	1
Median length	1
Mean length	1
Min length	1

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	0
2nd row	0
3rd row	0
4th row	0
5th row	0

Common Values

Value	Count	Frequency (%)
0	10000	100.0%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
0	10000	100.0%

1_2-디브로모-3-클로로프로판
Categorical

IMBALANCE

Distinct	3
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	156.2 KiB

0.0	9986
0.002	10
0.001	4

Length

Max length	5
Median length	3
Mean length	3.0028
Min length	3

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	0.0
2nd row	0.0
3rd row	0.0
4th row	0.0
5th row	0.0

Common Values

Value	Count	Frequency (%)
0.0	9986	99.9%
0.002	10	0.1%
0.001	4	< 0.1%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
0.0	9986	99.9%
0.002	10	0.1%
0.001	4	< 0.1%

페니트로티온
Categorical

CONSTANT

Distinct	1
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	156.2 KiB

0	10000

Length

Max length	1
Median length	1
Mean length	1
Min length	1

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	0
2nd row	0
3rd row	0
4th row	0
5th row	0

Common Values

Value	Count	Frequency (%)
0	10000	100.0%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
0	10000	100.0%

카바릴
Categorical

IMBALANCE

Distinct	2
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	156.2 KiB

0.0	9998
0.005	2

Length

Max length	5
Median length	3
Mean length	3.0004
Min length	3

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	0.0
2nd row	0.0
3rd row	0.0
4th row	0.0
5th row	0.0

Common Values

Value	Count	Frequency (%)
0.0	9998	> 99.9%
0.005	2	< 0.1%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
0.0	9998	> 99.9%
0.005	2	< 0.1%

1_1_1-트리클로로에탄
Categorical

IMBALANCE

Distinct	5
Distinct (%)	0.1%
Missing	0
Missing (%)	0.0%
Memory size	156.2 KiB

0.0	9995
0.004	2
0.002	1
0.006	1
0.012	1

Length

Max length	5
Median length	3
Mean length	3.001
Min length	3

Unique

Unique	3 ?
Unique (%)	< 0.1%

Sample

1st row	0.0
2nd row	0.0
3rd row	0.0
4th row	0.0
5th row	0.0

Common Values

Value	Count	Frequency (%)
0.0	9995	> 99.9%
0.004	2	< 0.1%
0.002	1	< 0.1%
0.006	1	< 0.1%
0.012	1	< 0.1%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
0.0	9995	> 99.9%
0.004	2	< 0.1%
0.002	1	< 0.1%
0.006	1	< 0.1%
0.012	1	< 0.1%

테트라클로로에틸렌
Categorical

IMBALANCE

Distinct	5
Distinct (%)	0.1%
Missing	0
Missing (%)	0.0%
Memory size	156.2 KiB

0.0	9989
0.004	5
0.002	3
0.005	2
0.001	1

Length

Max length	5
Median length	3
Mean length	3.0022
Min length	3

Unique

Unique	1 ?
Unique (%)	< 0.1%

Sample

1st row	0.0
2nd row	0.0
3rd row	0.0
4th row	0.0
5th row	0.0

Common Values

Value	Count	Frequency (%)
0.0	9989	99.9%
0.004	5	0.1%
0.002	3	< 0.1%
0.005	2	< 0.1%
0.001	1	< 0.1%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
0.0	9989	99.9%
0.004	5	< 0.1%
0.002	3	< 0.1%
0.005	2	< 0.1%
0.001	1	< 0.1%

트리클로로에틸렌
Categorical

IMBALANCE

Distinct	5
Distinct (%)	0.1%
Missing	0
Missing (%)	0.0%
Memory size	156.2 KiB

0.0	9995
0.001	2
0.007	1
0.004	1
0.005	1

Length

Max length	5
Median length	3
Mean length	3.001
Min length	3

Unique

Unique	3 ?
Unique (%)	< 0.1%

Sample

1st row	0.0
2nd row	0.0
3rd row	0.0
4th row	0.0
5th row	0.0

Common Values

Value	Count	Frequency (%)
0.0	9995	> 99.9%
0.001	2	< 0.1%
0.007	1	< 0.1%
0.004	1	< 0.1%
0.005	1	< 0.1%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
0.0	9995	> 99.9%
0.001	2	< 0.1%
0.007	1	< 0.1%
0.004	1	< 0.1%
0.005	1	< 0.1%

디클로로메탄
Real number (ℝ)

ZEROS

Distinct	19
Distinct (%)	0.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	7.27 × 10^-5

Minimum	0
Maximum	0.02
Zeros	9892
Zeros (%)	98.9%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	0
95-th percentile	0
Maximum	0.02
Range	0.02
Interquartile range (IQR)	0

Descriptive statistics

Standard deviation	0.00082878429
Coefficient of variation (CV)	11.400059
Kurtosis	253.36468
Mean	7.27 × 10^-5
Median Absolute Deviation (MAD)	0
Skewness	14.747166
Sum	0.727
Variance	6.868834 × 10^-7
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=19)

Value	Count	Frequency (%)
0.0	9892	98.9%
0.003	23	0.2%
0.004	22	0.2%
0.005	11	0.1%
0.006	9	0.1%
0.007	6	0.1%
0.009	6	0.1%
0.008	6	0.1%
0.014	4	< 0.1%
0.012	4	< 0.1%
Other values (9)	17	0.2%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.0	9892	98.9%
0.002	3	< 0.1%
0.003	23	0.2%
0.004	22	0.2%
0.005	11	0.1%
0.006	9	0.1%
0.007	6	0.1%
0.008	6	0.1%
0.009	6	0.1%
0.01	1	< 0.1%

Value	Count	Frequency (%)
0.02	2	< 0.1%
0.018	2	< 0.1%
0.017	1	< 0.1%
0.016	2	< 0.1%
0.015	1	< 0.1%
0.014	4	< 0.1%
0.013	1	< 0.1%
0.012	4	< 0.1%
0.011	4	< 0.1%
0.01	1	< 0.1%

벤젠
Categorical

IMBALANCE

Distinct	2
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	156.2 KiB

0.0	9995
0.002	5

Length

Max length	5
Median length	3
Mean length	3.001
Min length	3

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	0.0
2nd row	0.0
3rd row	0.0
4th row	0.0
5th row	0.0

Common Values

Value	Count	Frequency (%)
0.0	9995	> 99.9%
0.002	5	0.1%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
0.0	9995	> 99.9%
0.002	5	< 0.1%

톨루엔
Real number (ℝ)

SKEWED ZEROS

Distinct	25
Distinct (%)	0.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.0001463

Minimum	0
Maximum	0.121
Zeros	9830
Zeros (%)	98.3%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	0
95-th percentile	0
Maximum	0.121
Range	0.121
Interquartile range (IQR)	0

Descriptive statistics

Standard deviation	0.0028535435
Coefficient of variation (CV)	19.50474
Kurtosis	1121.0277
Mean	0.0001463
Median Absolute Deviation (MAD)	0
Skewness	31.799162
Sum	1.463
Variance	8.1427106 × 10^-6
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=25)

Value	Count	Frequency (%)
0.0	9830	98.3%
0.002	74	0.7%
0.003	42	0.4%
0.004	13	0.1%
0.005	6	0.1%
0.001	6	0.1%
0.007	4	< 0.1%
0.009	3	< 0.1%
0.07	2	< 0.1%
0.01	2	< 0.1%
Other values (15)	18	0.2%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.0	9830	98.3%
0.001	6	0.1%
0.002	74	0.7%
0.003	42	0.4%
0.004	13	0.1%
0.005	6	0.1%
0.007	4	< 0.1%
0.008	1	< 0.1%
0.009	3	< 0.1%
0.01	2	< 0.1%

Value	Count	Frequency (%)
0.121	1	< 0.1%
0.12	1	< 0.1%
0.104	1	< 0.1%
0.094	1	< 0.1%
0.083	1	< 0.1%
0.07	2	< 0.1%
0.065	1	< 0.1%
0.052	1	< 0.1%
0.047	1	< 0.1%
0.042	1	< 0.1%

에틸벤젠
Real number (ℝ)

SKEWED ZEROS

Distinct	6
Distinct (%)	0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	6.6 × 10^-6

Minimum	0
Maximum	0.006
Zeros	9977
Zeros (%)	99.8%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	0
95-th percentile	0
Maximum	0.006
Range	0.006
Interquartile range (IQR)	0

Descriptive statistics

Standard deviation	0.00014545981
Coefficient of variation (CV)	22.039365
Kurtosis	678.2988
Mean	6.6 × 10^-6
Median Absolute Deviation (MAD)	0
Skewness	24.62978
Sum	0.066
Variance	2.1158556 × 10^-8
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=6)

Value	Count	Frequency (%)
0.0	9977	99.8%
0.003	11	0.1%
0.002	7	0.1%
0.004	3	< 0.1%
0.001	1	< 0.1%
0.006	1	< 0.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.0	9977	99.8%
0.001	1	< 0.1%
0.002	7	0.1%
0.003	11	0.1%
0.004	3	< 0.1%
0.006	1	< 0.1%

Value	Count	Frequency (%)
0.006	1	< 0.1%
0.004	3	< 0.1%
0.003	11	0.1%
0.002	7	0.1%
0.001	1	< 0.1%
0.0	9977	99.8%

크실렌
Real number (ℝ)

SKEWED ZEROS

Distinct	9
Distinct (%)	0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	2.1 × 10^-5

Minimum	0
Maximum	0.014
Zeros	9941
Zeros (%)	99.4%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	0
95-th percentile	0
Maximum	0.014
Range	0.014
Interquartile range (IQR)	0

Descriptive statistics

Standard deviation	0.00032645008
Coefficient of variation (CV)	15.545242
Kurtosis	646.80679
Mean	2.1 × 10^-5
Median Absolute Deviation (MAD)	0
Skewness	22.302891
Sum	0.21
Variance	1.0656966 × 10^-7
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=9)

Value	Count	Frequency (%)
0.0	9941	99.4%
0.002	24	0.2%
0.003	16	0.2%
0.006	8	0.1%
0.004	6	0.1%
0.01	2	< 0.1%
0.014	1	< 0.1%
0.001	1	< 0.1%
0.007	1	< 0.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.0	9941	99.4%
0.001	1	< 0.1%
0.002	24	0.2%
0.003	16	0.2%
0.004	6	0.1%
0.006	8	0.1%
0.007	1	< 0.1%
0.01	2	< 0.1%
0.014	1	< 0.1%

Value	Count	Frequency (%)
0.014	1	< 0.1%
0.01	2	< 0.1%
0.007	1	< 0.1%
0.006	8	0.1%
0.004	6	0.1%
0.003	16	0.2%
0.002	24	0.2%
0.001	1	< 0.1%
0.0	9941	99.4%

1_1-디클로로에틸렌
Real number (ℝ)

SKEWED ZEROS

Distinct	11
Distinct (%)	0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	1.19 × 10^-5

Minimum	0
Maximum	0.013
Zeros	9976
Zeros (%)	99.8%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	0
95-th percentile	0
Maximum	0.013
Range	0.013
Interquartile range (IQR)	0

Descriptive statistics

Standard deviation	0.00028100941
Coefficient of variation (CV)	23.614236
Kurtosis	963.61276
Mean	1.19 × 10^-5
Median Absolute Deviation (MAD)	0
Skewness	28.943865
Sum	0.119
Variance	7.8966287 × 10^-8
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=11)

Value	Count	Frequency (%)
0.0	9976	99.8%
0.002	5	0.1%
0.005	4	< 0.1%
0.004	3	< 0.1%
0.008	3	< 0.1%
0.003	3	< 0.1%
0.007	2	< 0.1%
0.001	1	< 0.1%
0.01	1	< 0.1%
0.013	1	< 0.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.0	9976	99.8%
0.001	1	< 0.1%
0.002	5	0.1%
0.003	3	< 0.1%
0.004	3	< 0.1%
0.005	4	< 0.1%
0.006	1	< 0.1%
0.007	2	< 0.1%
0.008	3	< 0.1%
0.01	1	< 0.1%

Value	Count	Frequency (%)
0.013	1	< 0.1%
0.01	1	< 0.1%
0.008	3	< 0.1%
0.007	2	< 0.1%
0.006	1	< 0.1%
0.005	4	< 0.1%
0.004	3	< 0.1%
0.003	3	< 0.1%
0.002	5	0.1%
0.001	1	< 0.1%

사염화탄소
Categorical

IMBALANCE

Distinct	2
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	156.2 KiB

0.0	9999
0.001	1

Length

Max length	5
Median length	3
Mean length	3.0002
Min length	3

Unique

Unique	1 ?
Unique (%)	< 0.1%

Sample

1st row	0.0
2nd row	0.0
3rd row	0.0
4th row	0.0
5th row	0.0

Common Values

Value	Count	Frequency (%)
0.0	9999	> 99.9%
0.001	1	< 0.1%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
0.0	9999	> 99.9%
0.001	1	< 0.1%

경도
Real number (ℝ)

Distinct	208
Distinct (%)	2.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	57.6298

Minimum	0
Maximum	284
Zeros	6
Zeros (%)	0.1%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	14
Q1	30
median	52
Q3	78
95-th percentile	124
Maximum	284
Range	284
Interquartile range (IQR)	48

Descriptive statistics

Standard deviation	34.934184
Coefficient of variation (CV)	0.60618263
Kurtosis	1.8819513
Mean	57.6298
Median Absolute Deviation (MAD)	23
Skewness	1.0753
Sum	576298
Variance	1220.3972
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
20	156	1.6%
30	155	1.6%
34	153	1.5%
26	152	1.5%
24	148	1.5%
52	142	1.4%
28	140	1.4%
27	140	1.4%
36	132	1.3%
21	132	1.3%
Other values (198)	8550	85.5%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	6	0.1%
1	1	< 0.1%
2	9	0.1%
3	9	0.1%
4	12	0.1%
5	12	0.1%
6	28	0.3%
7	33	0.3%
8	35	0.4%
9	42	0.4%

Value	Count	Frequency (%)
284	1	< 0.1%
281	2	< 0.1%
275	1	< 0.1%
273	1	< 0.1%
265	1	< 0.1%
264	1	< 0.1%
250	1	< 0.1%
246	1	< 0.1%
239	1	< 0.1%
236	2	< 0.1%

과망간산칼륨소비량
Real number (ℝ)

ZEROS

Distinct	88
Distinct (%)	0.9%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	1.64053

Minimum	0
Maximum	9.7
Zeros	881
Zeros (%)	8.8%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0.8
median	1.4
Q3	2.2
95-th percentile	4
Maximum	9.7
Range	9.7
Interquartile range (IQR)	1.4

Descriptive statistics

Standard deviation	1.2382664
Coefficient of variation (CV)	0.75479655
Kurtosis	3.7502466
Mean	1.64053
Median Absolute Deviation (MAD)	0.7
Skewness	1.4440498
Sum	16405.3
Variance	1.5333036
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.0	881	8.8%
0.9	439	4.4%
1.4	416	4.2%
1.6	404	4.0%
1.2	392	3.9%
1.3	387	3.9%
1.0	372	3.7%
0.8	371	3.7%
1.1	369	3.7%
0.6	369	3.7%
Other values (78)	5600	56.0%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.0	881	8.8%
0.1	2	< 0.1%
0.2	17	0.2%
0.3	240	2.4%
0.4	260	2.6%
0.5	261	2.6%
0.6	369	3.7%
0.7	288	2.9%
0.8	371	3.7%
0.9	439	4.4%

Value	Count	Frequency (%)
9.7	3	< 0.1%
9.5	1	< 0.1%
9.4	1	< 0.1%
9.1	1	< 0.1%
8.9	1	< 0.1%
8.8	3	< 0.1%
8.5	3	< 0.1%
8.3	1	< 0.1%
8.2	1	< 0.1%
8.1	2	< 0.1%

냄새
Categorical

CONSTANT

Distinct	1
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	156.2 KiB

적합	10000

Length

Max length	2
Median length	2
Mean length	2
Min length	2

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	적합
2nd row	적합
3rd row	적합
4th row	적합
5th row	적합

Common Values

Value	Count	Frequency (%)
적합	10000	100.0%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
적합	10000	100.0%

맛
Categorical

CONSTANT

Distinct	1
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	156.2 KiB

적합	10000

Length

Max length	2
Median length	2
Mean length	2
Min length	2

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	적합
2nd row	적합
3rd row	적합
4th row	적합
5th row	적합

Common Values

Value	Count	Frequency (%)
적합	10000	100.0%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
적합	10000	100.0%

동
Real number (ℝ)

SKEWED ZEROS

Distinct	127
Distinct (%)	1.3%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.004041

Minimum	0
Maximum	1
Zeros	8048
Zeros (%)	80.5%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	0
95-th percentile	0.019
Maximum	1
Range	1
Interquartile range (IQR)	0

Descriptive statistics

Standard deviation	0.02121767
Coefficient of variation (CV)	5.250599
Kurtosis	1056.4456
Mean	0.004041
Median Absolute Deviation (MAD)	0
Skewness	26.141385
Sum	40.41
Variance	0.00045018954
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.0	8048	80.5%
0.009	177	1.8%
0.004	146	1.5%
0.005	138	1.4%
0.008	138	1.4%
0.01	123	1.2%
0.011	99	1.0%
0.006	95	0.9%
0.007	91	0.9%
0.012	90	0.9%
Other values (117)	855	8.6%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.0	8048	80.5%
0.001	2	< 0.1%
0.002	2	< 0.1%
0.003	4	< 0.1%
0.004	146	1.5%
0.005	138	1.4%
0.006	95	0.9%
0.007	91	0.9%
0.008	138	1.4%
0.009	177	1.8%

Value	Count	Frequency (%)
1.0	2	< 0.1%
0.517	1	< 0.1%
0.453	1	< 0.1%
0.395	1	< 0.1%
0.325	1	< 0.1%
0.272	1	< 0.1%
0.259	1	< 0.1%
0.234	1	< 0.1%
0.228	1	< 0.1%
0.219	1	< 0.1%

색도
Real number (ℝ)

ZEROS

Distinct	6
Distinct (%)	0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.3446

Minimum	0
Maximum	5
Zeros	6689
Zeros (%)	66.9%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	1
95-th percentile	1
Maximum	5
Range	5
Interquartile range (IQR)	1

Descriptive statistics

Standard deviation	0.51466234
Coefficient of variation (CV)	1.4935065
Kurtosis	3.8315669
Mean	0.3446
Median Absolute Deviation (MAD)	0
Skewness	1.4211485
Sum	3446
Variance	0.26487733
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=6)

Value	Count	Frequency (%)
0	6689	66.9%
1	3221	32.2%
2	57	0.6%
3	24	0.2%
4	6	0.1%
5	3	< 0.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	6689	66.9%
1	3221	32.2%
2	57	0.6%
3	24	0.2%
4	6	0.1%
5	3	< 0.1%

Value	Count	Frequency (%)
5	3	< 0.1%
4	6	0.1%
3	24	0.2%
2	57	0.6%
1	3221	32.2%
0	6689	66.9%

세제
Categorical

IMBALANCE

Distinct	4
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	156.2 KiB

0.0	9993
0.1	3
0.5	2
0.2	2

Length

Max length	3
Median length	3
Mean length	3
Min length	3

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	0.0
2nd row	0.0
3rd row	0.0
4th row	0.0
5th row	0.0

Common Values

Value	Count	Frequency (%)
0.0	9993	99.9%
0.1	3	< 0.1%
0.5	2	< 0.1%
0.2	2	< 0.1%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
0.0	9993	99.9%
0.1	3	< 0.1%
0.5	2	< 0.1%
0.2	2	< 0.1%

수소이온농도
Real number (ℝ)

Distinct	28
Distinct (%)	0.3%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	7.21084

Minimum	5.8
Maximum	8.5
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	5.8
5-th percentile	6.6
Q1	7
median	7.2
Q3	7.5
95-th percentile	7.8
Maximum	8.5
Range	2.7
Interquartile range (IQR)	0.5

Descriptive statistics

Standard deviation	0.38176573
Coefficient of variation (CV)	0.052943308
Kurtosis	0.30694758
Mean	7.21084
Median Absolute Deviation (MAD)	0.2
Skewness	-0.01464894
Sum	72108.4
Variance	0.14574507
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=28)

Value	Count	Frequency (%)
7.2	1163	11.6%
7.1	1068	10.7%
7.0	1022	10.2%
7.3	967	9.7%
7.4	887	8.9%
6.9	736	7.4%
7.5	681	6.8%
7.6	606	6.1%
6.8	589	5.9%
7.7	434	4.3%
Other values (18)	1847	18.5%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
5.8	9	0.1%
5.9	15	0.1%
6.0	7	0.1%
6.1	26	0.3%
6.2	44	0.4%
6.3	43	0.4%
6.4	83	0.8%
6.5	147	1.5%
6.6	257	2.6%
6.7	383	3.8%

Value	Count	Frequency (%)
8.5	3	< 0.1%
8.4	11	0.1%
8.3	20	0.2%
8.2	49	0.5%
8.1	63	0.6%
8.0	145	1.5%
7.9	190	1.9%
7.8	352	3.5%
7.7	434	4.3%
7.6	606	6.1%

아연
Real number (ℝ)

SKEWED ZEROS

Distinct	177
Distinct (%)	1.8%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.0096608

Minimum	0
Maximum	3
Zeros	4083
Zeros (%)	40.8%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0.003
Q3	0.008
95-th percentile	0.03
Maximum	3
Range	3
Interquartile range (IQR)	0.008

Descriptive statistics

Standard deviation	0.052352026
Coefficient of variation (CV)	5.4190156
Kurtosis	1233.3452
Mean	0.0096608
Median Absolute Deviation (MAD)	0.003
Skewness	28.180156
Sum	96.608
Variance	0.0027407346
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.0	4083	40.8%
0.003	805	8.1%
0.002	680	6.8%
0.004	676	6.8%
0.005	469	4.7%
0.006	429	4.3%
0.008	313	3.1%
0.007	258	2.6%
0.01	228	2.3%
0.009	221	2.2%
Other values (167)	1838	18.4%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.0	4083	40.8%
0.001	10	0.1%
0.002	680	6.8%
0.003	805	8.1%
0.004	676	6.8%
0.005	469	4.7%
0.006	429	4.3%
0.007	258	2.6%
0.008	313	3.1%
0.009	221	2.2%

Value	Count	Frequency (%)
3.0	1	< 0.1%
1.312	1	< 0.1%
1.177	1	< 0.1%
1.138	1	< 0.1%
1.036	1	< 0.1%
0.973	1	< 0.1%
0.94	1	< 0.1%
0.933	1	< 0.1%
0.846	1	< 0.1%
0.804	1	< 0.1%

염소이온
Real number (ℝ)

Distinct	725
Distinct (%)	7.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	17.13795

Minimum	0
Maximum	248.6
Zeros	15
Zeros (%)	0.1%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	4.9
Q1	9
median	13.3
Q3	19.8
95-th percentile	42.705
Maximum	248.6
Range	248.6
Interquartile range (IQR)	10.8

Descriptive statistics

Standard deviation	15.492521
Coefficient of variation (CV)	0.90398918
Kurtosis	41.102871
Mean	17.13795
Median Absolute Deviation (MAD)	5
Skewness	4.8577783
Sum	171379.5
Variance	240.01822
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
9.0	76	0.8%
10.8	75	0.8%
8.6	75	0.8%
9.2	74	0.7%
12.4	73	0.7%
11.0	73	0.7%
13.0	72	0.7%
9.7	71	0.7%
7.0	71	0.7%
12.8	69	0.7%
Other values (715)	9271	92.7%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.0	15	0.1%
0.6	1	< 0.1%
1.0	2	< 0.1%
1.3	1	< 0.1%
1.4	1	< 0.1%
1.5	2	< 0.1%
1.6	2	< 0.1%
1.7	3	< 0.1%
1.8	2	< 0.1%
1.9	6	0.1%

Value	Count	Frequency (%)
248.6	1	< 0.1%
233.0	1	< 0.1%
218.9	1	< 0.1%
216.1	1	< 0.1%
214.1	1	< 0.1%
207.7	1	< 0.1%
201.0	1	< 0.1%
200.2	1	< 0.1%
197.2	1	< 0.1%
191.0	1	< 0.1%

증발잔류물
Real number (ℝ)

Distinct	388
Distinct (%)	3.9%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	114.0324

Minimum	0
Maximum	1170
Zeros	12
Zeros (%)	0.1%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	36
Q1	68
median	100.5
Q3	145
95-th percentile	245
Maximum	1170
Range	1170
Interquartile range (IQR)	77

Descriptive statistics

Standard deviation	66.184078
Coefficient of variation (CV)	0.58039713
Kurtosis	12.594321
Mean	114.0324
Median Absolute Deviation (MAD)	37.5
Skewness	1.9664785
Sum	1140324
Variance	4380.3322
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
88	104	1.0%
84	97	1.0%
82	93	0.9%
62	92	0.9%
74	87	0.9%
50	86	0.9%
98	85	0.9%
100	84	0.8%
80	84	0.8%
87	84	0.8%
Other values (378)	9104	91.0%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	12	0.1%
2	1	< 0.1%
4	1	< 0.1%
5	2	< 0.1%
6	1	< 0.1%
7	3	< 0.1%
8	3	< 0.1%
9	5	0.1%
10	6	0.1%
11	5	0.1%

Value	Count	Frequency (%)
1170	1	< 0.1%
961	1	< 0.1%
752	1	< 0.1%
747	1	< 0.1%
489	1	< 0.1%
478	1	< 0.1%
474	1	< 0.1%
459	1	< 0.1%
458	1	< 0.1%
448	1	< 0.1%

철
Real number (ℝ)

ZEROS

Distinct	27
Distinct (%)	0.3%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.003562

Minimum	0
Maximum	0.3
Zeros	9589
Zeros (%)	95.9%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	0
95-th percentile	0
Maximum	0.3
Range	0.3
Interquartile range (IQR)	0

Descriptive statistics

Standard deviation	0.019512822
Coefficient of variation (CV)	5.4780523
Kurtosis	54.138152
Mean	0.003562
Median Absolute Deviation (MAD)	0
Skewness	6.7682512
Sum	35.62
Variance	0.00038075023
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=27)

Value	Count	Frequency (%)
0.0	9589	95.9%
0.06	84	0.8%
0.05	63	0.6%
0.07	51	0.5%
0.08	46	0.5%
0.09	32	0.3%
0.1	26	0.3%
0.12	14	0.1%
0.16	12	0.1%
0.14	11	0.1%
Other values (17)	72	0.7%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.0	9589	95.9%
0.01	10	0.1%
0.02	5	0.1%
0.03	1	< 0.1%
0.04	1	< 0.1%
0.05	63	0.6%
0.06	84	0.8%
0.07	51	0.5%
0.08	46	0.5%
0.09	32	0.3%

Value	Count	Frequency (%)
0.3	1	< 0.1%
0.25	1	< 0.1%
0.24	1	< 0.1%
0.23	4	< 0.1%
0.22	2	< 0.1%
0.21	5	0.1%
0.2	2	< 0.1%
0.19	4	< 0.1%
0.18	6	0.1%
0.17	3	< 0.1%

망간
Real number (ℝ)

ZEROS

Distinct	48
Distinct (%)	0.5%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.0007123

Minimum	0
Maximum	0.049
Zeros	9362
Zeros (%)	93.6%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	0
95-th percentile	0.005
Maximum	0.049
Range	0.049
Interquartile range (IQR)	0

Descriptive statistics

Standard deviation	0.0036441263
Coefficient of variation (CV)	5.1159993
Kurtosis	66.064745
Mean	0.0007123
Median Absolute Deviation (MAD)	0
Skewness	7.4307481
Sum	7.123
Variance	1.3279657 × 10^-5
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=48)

Value	Count	Frequency (%)
0.0	9362	93.6%
0.004	105	1.1%
0.006	79	0.8%
0.005	78	0.8%
0.007	45	0.4%
0.008	40	0.4%
0.01	26	0.3%
0.012	25	0.2%
0.011	24	0.2%
0.009	23	0.2%
Other values (38)	193	1.9%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.0	9362	93.6%
0.001	9	0.1%
0.002	5	0.1%
0.003	6	0.1%
0.004	105	1.1%
0.005	78	0.8%
0.006	79	0.8%
0.007	45	0.4%
0.008	40	0.4%
0.009	23	0.2%

Value	Count	Frequency (%)
0.049	1	< 0.1%
0.048	1	< 0.1%
0.047	2	< 0.1%
0.046	1	< 0.1%
0.044	3	< 0.1%
0.043	3	< 0.1%
0.042	3	< 0.1%
0.041	4	< 0.1%
0.039	1	< 0.1%
0.038	5	0.1%

탁도
Real number (ℝ)

Distinct	51
Distinct (%)	0.5%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.100892

Minimum	0
Maximum	0.5
Zeros	94
Zeros (%)	0.9%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	0.02
Q1	0.05
median	0.07
Q3	0.12
95-th percentile	0.28
Maximum	0.5
Range	0.5
Interquartile range (IQR)	0.07

Descriptive statistics

Standard deviation	0.083001044
Coefficient of variation (CV)	0.8226722
Kurtosis	5.2089263
Mean	0.100892
Median Absolute Deviation (MAD)	0.03
Skewness	2.1457772
Sum	1008.92
Variance	0.0068891733
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.06	1179	11.8%
0.05	1164	11.6%
0.07	903	9.0%
0.04	836	8.4%
0.08	735	7.3%
0.09	627	6.3%
0.1	477	4.8%
0.03	473	4.7%
0.02	440	4.4%
0.11	352	3.5%
Other values (41)	2814	28.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.0	94	0.9%
0.01	26	0.3%
0.02	440	4.4%
0.03	473	4.7%
0.04	836	8.4%
0.05	1164	11.6%
0.06	1179	11.8%
0.07	903	9.0%
0.08	735	7.3%
0.09	627	6.3%

Value	Count	Frequency (%)
0.5	6	0.1%
0.49	10	0.1%
0.48	18	0.2%
0.47	19	0.2%
0.46	17	0.2%
0.45	18	0.2%
0.44	14	0.1%
0.43	22	0.2%
0.42	18	0.2%
0.41	10	0.1%

황산이온
Real number (ℝ)

ZEROS

Distinct	100
Distinct (%)	1.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	11.9019

Minimum	0
Maximum	197
Zeros	248
Zeros (%)	2.5%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	3
Q1	5
median	9
Q3	14
95-th percentile	37
Maximum	197
Range	197
Interquartile range (IQR)	9

Descriptive statistics

Standard deviation	11.909133
Coefficient of variation (CV)	1.0006078
Kurtosis	19.394091
Mean	11.9019
Median Absolute Deviation (MAD)	4
Skewness	3.3999744
Sum	119019
Variance	141.82746
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
5	917	9.2%
6	834	8.3%
4	813	8.1%
8	667	6.7%
7	663	6.6%
10	593	5.9%
3	541	5.4%
9	532	5.3%
12	498	5.0%
11	473	4.7%
Other values (90)	3469	34.7%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	248	2.5%
1	1	< 0.1%
2	248	2.5%
3	541	5.4%
4	813	8.1%
5	917	9.2%
6	834	8.3%
7	663	6.6%
8	667	6.7%
9	532	5.3%

Value	Count	Frequency (%)
197	1	< 0.1%
140	1	< 0.1%
133	1	< 0.1%
127	1	< 0.1%
124	1	< 0.1%
115	1	< 0.1%
112	1	< 0.1%
111	1	< 0.1%
108	1	< 0.1%
100	1	< 0.1%

알루미늄
Real number (ℝ)

ZEROS

Distinct	21
Distinct (%)	0.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.012221

Minimum	0
Maximum	0.2
Zeros	7219
Zeros (%)	72.2%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	0.02
95-th percentile	0.06
Maximum	0.2
Range	0.2
Interquartile range (IQR)	0.02

Descriptive statistics

Standard deviation	0.025047952
Coefficient of variation (CV)	2.0495828
Kurtosis	10.556892
Mean	0.012221
Median Absolute Deviation (MAD)	0
Skewness	2.8746364
Sum	122.21
Variance	0.0006273999
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=21)

Value	Count	Frequency (%)
0.0	7219	72.2%
0.02	708	7.1%
0.03	676	6.8%
0.04	486	4.9%
0.05	269	2.7%
0.06	174	1.7%
0.07	129	1.3%
0.09	61	0.6%
0.08	60	0.6%
0.1	46	0.5%
Other values (11)	172	1.7%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.0	7219	72.2%
0.01	21	0.2%
0.02	708	7.1%
0.03	676	6.8%
0.04	486	4.9%
0.05	269	2.7%
0.06	174	1.7%
0.07	129	1.3%
0.08	60	0.6%
0.09	61	0.6%

Value	Count	Frequency (%)
0.2	6	0.1%
0.19	3	< 0.1%
0.18	5	0.1%
0.17	7	0.1%
0.16	9	0.1%
0.15	14	0.1%
0.14	15	0.1%
0.13	13	0.1%
0.12	43	0.4%
0.11	36	0.4%

잔류염소
Real number (ℝ)

MISSING

Distinct	180
Distinct (%)	1.8%
Missing	116
Missing (%)	1.2%
Infinite	0
Infinite (%)	0.0%
Mean	0.67275799

Minimum	0
Maximum	3.5
Zeros	83
Zeros (%)	0.8%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	0.25
Q1	0.51
median	0.68
Q3	0.82
95-th percentile	1.08
Maximum	3.5
Range	3.5
Interquartile range (IQR)	0.31

Descriptive statistics

Standard deviation	0.25796121
Coefficient of variation (CV)	0.38343834
Kurtosis	3.3484643
Mean	0.67275799
Median Absolute Deviation (MAD)	0.15
Skewness	0.5650078
Sum	6649.54
Variance	0.066543986
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.7	343	3.4%
0.6	208	2.1%
0.8	202	2.0%
0.71	193	1.9%
0.75	184	1.8%
0.78	184	1.8%
0.72	182	1.8%
0.65	180	1.8%
0.68	175	1.8%
0.64	169	1.7%
Other values (170)	7864	78.6%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.0	83	0.8%
0.01	1	< 0.1%
0.06	2	< 0.1%
0.07	2	< 0.1%
0.08	3	< 0.1%
0.09	2	< 0.1%
0.1	33	0.3%
0.11	6	0.1%
0.12	11	0.1%
0.13	12	0.1%

Value	Count	Frequency (%)
3.5	1	< 0.1%
2.38	1	< 0.1%
2.2	2	< 0.1%
2.16	1	< 0.1%
2.1	1	< 0.1%
2.02	1	< 0.1%
2.0	5	0.1%
1.97	2	< 0.1%
1.92	1	< 0.1%
1.9	1	< 0.1%

붕소
Real number (ℝ)

ZEROS

Distinct	60
Distinct (%)	0.6%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.013629

Minimum	0
Maximum	1
Zeros	5136
Zeros (%)	51.4%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	0.01
95-th percentile	0.05
Maximum	1
Range	1
Interquartile range (IQR)	0.01

Descriptive statistics

Standard deviation	0.042435368
Coefficient of variation (CV)	3.1136083
Kurtosis	160.24639
Mean	0.013629
Median Absolute Deviation (MAD)	0
Skewness	10.908289
Sum	136.29
Variance	0.0018007604
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.0	5136	51.4%
0.01	2475	24.8%
0.02	1225	12.2%
0.03	398	4.0%
0.04	250	2.5%
0.05	144	1.4%
0.06	99	1.0%
0.07	46	0.5%
0.09	38	0.4%
0.08	36	0.4%
Other values (50)	153	1.5%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.0	5136	51.4%
0.01	2475	24.8%
0.02	1225	12.2%
0.03	398	4.0%
0.04	250	2.5%
0.05	144	1.4%
0.06	99	1.0%
0.07	46	0.5%
0.08	36	0.4%
0.09	38	0.4%

Value	Count	Frequency (%)
1.0	1	< 0.1%
0.98	1	< 0.1%
0.78	1	< 0.1%
0.76	1	< 0.1%
0.7	1	< 0.1%
0.69	2	< 0.1%
0.67	2	< 0.1%
0.64	1	< 0.1%
0.63	1	< 0.1%
0.6	1	< 0.1%

클로로포름
Real number (ℝ)

ZEROS

Distinct	81
Distinct (%)	0.8%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.0159091

Minimum	0
Maximum	0.08
Zeros	1789
Zeros (%)	17.9%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0.005
median	0.013
Q3	0.023
95-th percentile	0.044
Maximum	0.08
Range	0.08
Interquartile range (IQR)	0.018

Descriptive statistics

Standard deviation	0.014071199
Coefficient of variation (CV)	0.88447485
Kurtosis	1.2921351
Mean	0.0159091
Median Absolute Deviation (MAD)	0.009
Skewness	1.1183156
Sum	159.091
Variance	0.00019799864
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.0	1789	17.9%
0.008	342	3.4%
0.01	329	3.3%
0.014	326	3.3%
0.012	319	3.2%
0.006	305	3.0%
0.004	301	3.0%
0.018	297	3.0%
0.005	295	2.9%
0.011	294	2.9%
Other values (71)	5403	54.0%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.0	1789	17.9%
0.001	33	0.3%
0.002	46	0.5%
0.003	175	1.8%
0.004	301	3.0%
0.005	295	2.9%
0.006	305	3.0%
0.007	290	2.9%
0.008	342	3.4%
0.009	277	2.8%

Value	Count	Frequency (%)
0.08	2	< 0.1%
0.079	1	< 0.1%
0.078	3	< 0.1%
0.077	4	< 0.1%
0.076	3	< 0.1%
0.075	3	< 0.1%
0.074	4	< 0.1%
0.073	2	< 0.1%
0.072	1	< 0.1%
0.071	1	< 0.1%

대장균-분원성대장균군
Categorical

CONSTANT

Distinct	1
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	156.2 KiB

불검출	10000

Length

Max length	3
Median length	3
Mean length	3
Min length	3

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	불검출
2nd row	불검출
3rd row	불검출
4th row	불검출
5th row	불검출

Common Values

Value	Count	Frequency (%)
불검출	10000	100.0%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
불검출	10000	100.0%

클로랄하이드레이트
Real number (ℝ)

MISSING ZEROS

Distinct	238
Distinct (%)	2.6%
Missing	717
Missing (%)	7.2%
Infinite	0
Infinite (%)	0.0%
Mean	0.0030323387

Minimum	0
Maximum	0.03
Zeros	2633
Zeros (%)	26.3%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0.0019
Q3	0.0043
95-th percentile	0.0105
Maximum	0.03
Range	0.03
Interquartile range (IQR)	0.0043

Descriptive statistics

Standard deviation	0.0038020582
Coefficient of variation (CV)	1.2538369
Kurtosis	7.5214887
Mean	0.0030323387
Median Absolute Deviation (MAD)	0.0019
Skewness	2.2913737
Sum	28.1492
Variance	1.4455647 × 10^-5
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.0	2633	26.3%
0.0006	194	1.9%
0.0008	163	1.6%
0.002	154	1.5%
0.0009	148	1.5%
0.001	146	1.5%
0.0011	146	1.5%
0.0007	143	1.4%
0.0014	143	1.4%
0.0018	139	1.4%
Other values (228)	5274	52.7%
(Missing)	717	7.2%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.0	2633	26.3%
0.0002	3	< 0.1%
0.0003	1	< 0.1%
0.0004	1	< 0.1%
0.0005	121	1.2%
0.0006	194	1.9%
0.0007	143	1.4%
0.0008	163	1.6%
0.0009	148	1.5%
0.001	146	1.5%

Value	Count	Frequency (%)
0.03	1	< 0.1%
0.0294	1	< 0.1%
0.0293	1	< 0.1%
0.0292	1	< 0.1%
0.0287	1	< 0.1%
0.0286	1	< 0.1%
0.0276	1	< 0.1%
0.0273	1	< 0.1%
0.0271	1	< 0.1%
0.027	1	< 0.1%

디브로모아세토니트릴
Real number (ℝ)

MISSING ZEROS

Distinct	92
Distinct (%)	1.0%
Missing	718
Missing (%)	7.2%
Infinite	0
Infinite (%)	0.0%
Mean	0.00042981039

Minimum	0
Maximum	0.017
Zeros	6351
Zeros (%)	63.5%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	0.0006
95-th percentile	0.0019
Maximum	0.017
Range	0.017
Interquartile range (IQR)	0.0006

Descriptive statistics

Standard deviation	0.0010082571
Coefficient of variation (CV)	2.3458184
Kurtosis	51.954823
Mean	0.00042981039
Median Absolute Deviation (MAD)	0
Skewness	5.7193121
Sum	3.9895
Variance	1.0165824 × 10^-6
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.0	6351	63.5%
0.0006	398	4.0%
0.0007	315	3.1%
0.0008	288	2.9%
0.0009	237	2.4%
0.0005	234	2.3%
0.001	225	2.2%
0.0011	141	1.4%
0.0012	141	1.4%
0.0013	117	1.2%
Other values (82)	835	8.3%
(Missing)	718	7.2%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.0	6351	63.5%
0.0001	1	< 0.1%
0.0002	1	< 0.1%
0.0003	2	< 0.1%
0.0004	1	< 0.1%
0.0005	234	2.3%
0.0006	398	4.0%
0.0007	315	3.1%
0.0008	288	2.9%
0.0009	237	2.4%

Value	Count	Frequency (%)
0.017	1	< 0.1%
0.0168	1	< 0.1%
0.0131	1	< 0.1%
0.0128	1	< 0.1%
0.0126	1	< 0.1%
0.0125	1	< 0.1%
0.012	3	< 0.1%
0.0118	1	< 0.1%
0.0116	1	< 0.1%
0.0115	1	< 0.1%

디클로로아세토니트릴
Real number (ℝ)

MISSING ZEROS

Distinct	187
Distinct (%)	2.0%
Missing	717
Missing (%)	7.2%
Infinite	0
Infinite (%)	0.0%
Mean	0.0016562318

Minimum	0
Maximum	0.069
Zeros	3125
Zeros (%)	31.2%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0.0011
Q3	0.0021
95-th percentile	0.0053
Maximum	0.069
Range	0.069
Interquartile range (IQR)	0.0021

Descriptive statistics

Standard deviation	0.0027808172
Coefficient of variation (CV)	1.6790024
Kurtosis	108.41393
Mean	0.0016562318
Median Absolute Deviation (MAD)	0.0011
Skewness	7.4615534
Sum	15.3748
Variance	7.7329441 × 10^-6
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.0	3125	31.2%
0.0006	293	2.9%
0.0014	292	2.9%
0.0007	280	2.8%
0.001	270	2.7%
0.0008	258	2.6%
0.0012	258	2.6%
0.0016	245	2.5%
0.0011	242	2.4%
0.0013	228	2.3%
Other values (177)	3792	37.9%
(Missing)	717	7.2%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.0	3125	31.2%
0.0002	1	< 0.1%
0.0003	1	< 0.1%
0.0004	2	< 0.1%
0.0005	127	1.3%
0.0006	293	2.9%
0.0007	280	2.8%
0.0008	258	2.6%
0.0009	210	2.1%
0.001	270	2.7%

Value	Count	Frequency (%)
0.069	1	< 0.1%
0.0615	1	< 0.1%
0.0538	1	< 0.1%
0.0462	1	< 0.1%
0.0448	1	< 0.1%
0.0368	1	< 0.1%
0.0354	1	< 0.1%
0.032	2	< 0.1%
0.0314	1	< 0.1%
0.029	1	< 0.1%

트리클로로아세토니트릴
Real number (ℝ)

MISSING ZEROS

Distinct	32
Distinct (%)	0.3%
Missing	717
Missing (%)	7.2%
Infinite	0
Infinite (%)	0.0%
Mean	6.5894646 × 10^-5

Minimum	0
Maximum	0.0038
Zeros	8669
Zeros (%)	86.7%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	0
95-th percentile	0.0007
Maximum	0.0038
Range	0.0038
Interquartile range (IQR)	0

Descriptive statistics

Standard deviation	0.00027915868
Coefficient of variation (CV)	4.2364394
Kurtosis	37.882768
Mean	6.5894646 × 10^-5
Median Absolute Deviation (MAD)	0
Skewness	5.4345421
Sum	0.6117
Variance	7.7929567 × 10^-8
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=32)

Value	Count	Frequency (%)
0.0	8669	86.7%
0.0007	107	1.1%
0.0006	76	0.8%
0.0009	60	0.6%
0.0012	59	0.6%
0.0008	59	0.6%
0.0005	52	0.5%
0.001	52	0.5%
0.0014	29	0.3%
0.0011	26	0.3%
Other values (22)	94	0.9%
(Missing)	717	7.2%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.0	8669	86.7%
0.0002	1	< 0.1%
0.0003	2	< 0.1%
0.0004	1	< 0.1%
0.0005	52	0.5%
0.0006	76	0.8%
0.0007	107	1.1%
0.0008	59	0.6%
0.0009	60	0.6%
0.001	52	0.5%

Value	Count	Frequency (%)
0.0038	2	< 0.1%
0.0036	1	< 0.1%
0.0034	1	< 0.1%
0.0031	1	< 0.1%
0.003	3	< 0.1%
0.0029	1	< 0.1%
0.0028	4	< 0.1%
0.0027	1	< 0.1%
0.0026	1	< 0.1%
0.0025	2	< 0.1%

할로아세틱에시드
Real number (ℝ)

MISSING ZEROS

Distinct	93
Distinct (%)	1.0%
Missing	715
Missing (%)	7.1%
Infinite	0
Infinite (%)	0.0%
Mean	0.014189122

Minimum	0
Maximum	0.1
Zeros	1544
Zeros (%)	15.4%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0.003
median	0.01
Q3	0.021
95-th percentile	0.044
Maximum	0.1
Range	0.1
Interquartile range (IQR)	0.018

Descriptive statistics

Standard deviation	0.014655391
Coefficient of variation (CV)	1.032861
Kurtosis	3.3207098
Mean	0.014189122
Median Absolute Deviation (MAD)	0.008
Skewness	1.6169327
Sum	131.746
Variance	0.00021478047
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.0	1544	15.4%
0.002	399	4.0%
0.004	362	3.6%
0.003	335	3.4%
0.008	319	3.2%
0.006	319	3.2%
0.005	313	3.1%
0.009	306	3.1%
0.007	276	2.8%
0.012	274	2.7%
Other values (83)	4838	48.4%
(Missing)	715	7.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.0	1544	15.4%
0.001	265	2.6%
0.002	399	4.0%
0.003	335	3.4%
0.004	362	3.6%
0.005	313	3.1%
0.006	319	3.2%
0.007	276	2.8%
0.008	319	3.2%
0.009	306	3.1%

Value	Count	Frequency (%)
0.1	1	< 0.1%
0.096	2	< 0.1%
0.093	1	< 0.1%
0.092	2	< 0.1%
0.09	3	< 0.1%
0.088	2	< 0.1%
0.087	4	< 0.1%
0.086	2	< 0.1%
0.085	1	< 0.1%
0.083	1	< 0.1%

브로모디클로로메탄
Real number (ℝ)

ZEROS

Distinct	31
Distinct (%)	0.3%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.0049305

Minimum	0
Maximum	0.03
Zeros	2736
Zeros (%)	27.4%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0.005
Q3	0.007
95-th percentile	0.013
Maximum	0.03
Range	0.03
Interquartile range (IQR)	0.007

Descriptive statistics

Standard deviation	0.0043997506
Coefficient of variation (CV)	0.89235384
Kurtosis	2.2259329
Mean	0.0049305
Median Absolute Deviation (MAD)	0.003
Skewness	1.11753
Sum	49.305
Variance	1.9357806 × 10^-5
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=31)

Value	Count	Frequency (%)
0.0	2736	27.4%
0.004	1256	12.6%
0.005	1039	10.4%
0.006	994	9.9%
0.003	708	7.1%
0.007	696	7.0%
0.008	635	6.3%
0.009	405	4.0%
0.01	341	3.4%
0.011	219	2.2%
Other values (21)	971	9.7%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.0	2736	27.4%
0.001	73	0.7%
0.002	162	1.6%
0.003	708	7.1%
0.004	1256	12.6%
0.005	1039	10.4%
0.006	994	9.9%
0.007	696	7.0%
0.008	635	6.3%
0.009	405	4.0%

Value	Count	Frequency (%)
0.03	2	< 0.1%
0.029	2	< 0.1%
0.028	3	< 0.1%
0.027	4	< 0.1%
0.026	8	0.1%
0.025	7	0.1%
0.024	6	0.1%
0.023	14	0.1%
0.022	15	0.1%
0.021	14	0.1%

디브로모클로로메탄
Real number (ℝ)

ZEROS

Distinct	43
Distinct (%)	0.4%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.0014011

Minimum	0
Maximum	0.049
Zeros	7273
Zeros (%)	72.7%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	0.002
95-th percentile	0.007
Maximum	0.049
Range	0.049
Interquartile range (IQR)	0.002

Descriptive statistics

Standard deviation	0.0034618806
Coefficient of variation (CV)	2.4708305
Kurtosis	39.440477
Mean	0.0014011
Median Absolute Deviation (MAD)	0
Skewness	5.1689854
Sum	14.011
Variance	1.1984617 × 10^-5
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=43)

Value	Count	Frequency (%)
0.0	7273	72.7%
0.003	588	5.9%
0.004	581	5.8%
0.002	365	3.6%
0.005	280	2.8%
0.006	211	2.1%
0.001	200	2.0%
0.007	106	1.1%
0.008	92	0.9%
0.009	52	0.5%
Other values (33)	252	2.5%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.0	7273	72.7%
0.001	200	2.0%
0.002	365	3.6%
0.003	588	5.9%
0.004	581	5.8%
0.005	280	2.8%
0.006	211	2.1%
0.007	106	1.1%
0.008	92	0.9%
0.009	52	0.5%

Value	Count	Frequency (%)
0.049	1	< 0.1%
0.043	1	< 0.1%
0.041	2	< 0.1%
0.04	2	< 0.1%
0.039	1	< 0.1%
0.038	2	< 0.1%
0.036	1	< 0.1%
0.035	3	< 0.1%
0.034	4	< 0.1%
0.033	4	< 0.1%

1_4-다이옥산
Real number (ℝ)

ZEROS

Distinct	19
Distinct (%)	0.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	6.81 × 10^-5

Minimum	0
Maximum	0.023
Zeros	9719
Zeros (%)	97.2%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	0
95-th percentile	0
Maximum	0.023
Range	0.023
Interquartile range (IQR)	0

Descriptive statistics

Standard deviation	0.00064784594
Coefficient of variation (CV)	9.5131562
Kurtosis	454.71008
Mean	6.81 × 10^-5
Median Absolute Deviation (MAD)	0
Skewness	18.751401
Sum	0.681
Variance	4.1970436 × 10^-7
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=19)

Value	Count	Frequency (%)
0.0	9719	97.2%
0.001	146	1.5%
0.002	78	0.8%
0.003	20	0.2%
0.004	7	0.1%
0.005	6	0.1%
0.006	4	< 0.1%
0.007	4	< 0.1%
0.009	3	< 0.1%
0.008	2	< 0.1%
Other values (9)	11	0.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.0	9719	97.2%
0.001	146	1.5%
0.002	78	0.8%
0.003	20	0.2%
0.004	7	0.1%
0.005	6	0.1%
0.006	4	< 0.1%
0.007	4	< 0.1%
0.008	2	< 0.1%
0.009	3	< 0.1%

Value	Count	Frequency (%)
0.023	1	< 0.1%
0.018	1	< 0.1%
0.017	1	< 0.1%
0.016	2	< 0.1%
0.015	1	< 0.1%
0.014	1	< 0.1%
0.013	1	< 0.1%
0.012	2	< 0.1%
0.01	1	< 0.1%
0.009	3	< 0.1%

포름알데히드
Real number (ℝ)

MISSING SKEWED ZEROS

Distinct	12
Distinct (%)	0.1%
Missing	678
Missing (%)	6.8%
Infinite	0
Infinite (%)	0.0%
Mean	0.00045591075

Minimum	0
Maximum	0.48
Zeros	9212
Zeros (%)	92.1%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	0
95-th percentile	0
Maximum	0.48
Range	0.48
Interquartile range (IQR)	0

Descriptive statistics

Standard deviation	0.0072487222
Coefficient of variation (CV)	15.899433
Kurtosis	2457.8098
Mean	0.00045591075
Median Absolute Deviation (MAD)	0
Skewness	42.827151
Sum	4.25
Variance	5.2543974 × 10^-5
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=12)

Value	Count	Frequency (%)
0.0	9212	92.1%
0.02	50	0.5%
0.03	25	0.2%
0.04	14	0.1%
0.01	5	0.1%
0.05	4	< 0.1%
0.1	3	< 0.1%
0.06	3	< 0.1%
0.14	2	< 0.1%
0.07	2	< 0.1%
Other values (2)	2	< 0.1%
(Missing)	678	6.8%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.0	9212	92.1%
0.01	5	0.1%
0.02	50	0.5%
0.03	25	0.2%
0.04	14	0.1%
0.05	4	< 0.1%
0.06	3	< 0.1%
0.07	2	< 0.1%
0.1	3	< 0.1%
0.14	2	< 0.1%

Value	Count	Frequency (%)
0.48	1	< 0.1%
0.31	1	< 0.1%
0.14	2	< 0.1%
0.1	3	< 0.1%
0.07	2	< 0.1%
0.06	3	< 0.1%
0.05	4	< 0.1%
0.04	14	0.1%
0.03	25	0.2%
0.02	50	0.5%

브롬산염
Real number (ℝ)

ZEROS

Distinct	97
Distinct (%)	1.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.00067088

Minimum	0
Maximum	0.0098
Zeros	7123
Zeros (%)	71.2%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	0.0007
95-th percentile	0.004
Maximum	0.0098
Range	0.0098
Interquartile range (IQR)	0.0007

Descriptive statistics

Standard deviation	0.0014678629
Coefficient of variation (CV)	2.1879664
Kurtosis	9.738753
Mean	0.00067088
Median Absolute Deviation (MAD)	0
Skewness	2.9583232
Sum	6.7088
Variance	2.1546215 × 10^-6
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.0	7123	71.2%
0.0006	177	1.8%
0.001	162	1.6%
0.0007	154	1.5%
0.0008	145	1.5%
0.0009	123	1.2%
0.0012	114	1.1%
0.0005	109	1.1%
0.0011	101	1.0%
0.0014	89	0.9%
Other values (87)	1703	17.0%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.0	7123	71.2%
0.0003	10	0.1%
0.0004	2	< 0.1%
0.0005	109	1.1%
0.0006	177	1.8%
0.0007	154	1.5%
0.0008	145	1.5%
0.0009	123	1.2%
0.001	162	1.6%
0.0011	101	1.0%

Value	Count	Frequency (%)
0.0098	1	< 0.1%
0.0097	2	< 0.1%
0.0096	1	< 0.1%
0.0095	2	< 0.1%
0.0094	6	0.1%
0.0093	4	< 0.1%
0.0092	4	< 0.1%
0.0091	3	< 0.1%
0.009	6	0.1%
0.0089	2	< 0.1%

우라늄
Real number (ℝ)

MISSING ZEROS

Distinct	69
Distinct (%)	2.3%
Missing	7048
Missing (%)	70.5%
Infinite	0
Infinite (%)	0.0%
Mean	0.27164634

Minimum	0
Maximum	30
Zeros	2329
Zeros (%)	23.3%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	0
95-th percentile	1.245
Maximum	30
Range	30
Interquartile range (IQR)	0

Descriptive statistics

Standard deviation	1.3334063
Coefficient of variation (CV)	4.9086115
Kurtosis	186.64819
Mean	0.27164634
Median Absolute Deviation (MAD)	0
Skewness	11.823806
Sum	801.9
Variance	1.7779725
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.0	2329	23.3%
0.2	87	0.9%
0.4	80	0.8%
0.3	70	0.7%
0.1	55	0.5%
0.6	46	0.5%
0.5	46	0.5%
0.7	26	0.3%
0.9	16	0.2%
1.5	15	0.1%
Other values (59)	182	1.8%
(Missing)	7048	70.5%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.0	2329	23.3%
0.1	55	0.5%
0.2	87	0.9%
0.3	70	0.7%
0.4	80	0.8%
0.5	46	0.5%
0.6	46	0.5%
0.7	26	0.3%
0.8	9	0.1%
0.9	16	0.2%

Value	Count	Frequency (%)
30.0	1	< 0.1%
24.9	1	< 0.1%
21.9	1	< 0.1%
17.5	1	< 0.1%
17.2	1	< 0.1%
15.4	1	< 0.1%
14.4	1	< 0.1%
13.3	1	< 0.1%
12.3	1	< 0.1%
10.3	2	< 0.1%

First rows
Last rows

	연번	검사년도	검사월	수도사업자	정수장명	수원종류	수질검사기관	총대장균군	불소	질산성질소	총트리할로메탄	경도	과망간산칼륨소비량	냄새	맛	동	색도	수소이온농도	아연	염소이온	증발잔류물	철	탁도	황산이온	알루미늄	잔류염소	붕소	클로로포름	대장균-분원성대장균군	클로랄하이드레이트	디브로모아세토니트릴	디클로로아세토니트릴	트리클로로아세토니트릴	할로아세틱에시드	브로모디클로로메탄	디브로모클로로메탄	포름알데히드	브롬산염	우라늄
11473	11474	2021	2	전라남도 진도군	서거차	호소수	이산 친환경연구원	불검출	0.0	0.0	0.085	48	3.4	적합	적합	0.0	0	6.1	0.0	59.9	152	0.0	0.43	15	0.0	0.29	0.03	0.025	불검출	0.0061	0.0021	0.0024	0.0012	0.052	0.014	0.025	0.0	0.009	0.0
15367	15368	2021	11	강원도 인제군	용대	복류수	연세환경	불검출	0.16	1.6	0.0	21	1.7	적합	적합	0.015	1	7.3	0.0	6.1	24	0.0	0.02	4	0.0	0.56	0.0	0.0	불검출	0.0067	0.0	0.003	0.0	0.021	0.0	0.0	0.0	0.0	<NA>
13177	13178	2021	6	충청남도 보령시	창동	하천수	(주)맑은물분석연구원	불검출	0.0	2.0	0.032	65	2.1	적합	적합	0.0	1	7.8	0.0	10.8	114	0.0	0.12	19	0.05	0.52	0.0	0.02	불검출	0.0117	0.0011	0.0025	0.0	0.017	0.01	0.0	0.02	0.0013	<NA>
5227	5228	2019	12	경상북도 안동시	용상1	복류수	경북-보건환경연구원	불검출	0.0	1.5	0.061	84	1.8	적합	적합	0.016	1	7.6	0.0	15.9	157	0.0	0.07	16	0.0	1.02	0.0	0.053	불검출	0.0082	0.0	0.0023	0.0	0.008	0.008	0.0	0.0	0.0	<NA>
1948	1949	2019	5	충청북도 영동군	학산	지하수	(주)동우환경기술연구원	불검출	0.0	5.7	0.005	150	1.8	적합	적합	0.0	1	7.2	0.0	48.5	223	0.0	0.08	22	0.0	0.46	0.02	0.005	불검출	0.0	0.0	0.0	0.0	0.006	0.0	0.0	0.0	0.0	3.4
16722	16723	2022	3	충청남도 당진시	합덕	지하수	한울생명과학(주)	불검출	0.0	4.1	0.017	120	0.0	적합	적합	0.0	1	7.1	0.003	71.6	183	0.0	0.07	22	0.0	0.33	0.01	0.004	불검출	0.0009	0.0013	0.0008	0.0	0.006	0.003	0.002	0.0	0.0	8.7
10149	10150	2020	11	경상북도 포항시	약성	복류수	경북-보건환경연구원	불검출	0.22	1.6	0.06	131	1.7	적합	적합	0.0	0	7.2	0.104	16.9	256	0.0	0.05	77	0.03	0.72	0.03	0.052	불검출	<NA>	<NA>	<NA>	<NA>	<NA>	0.008	0.0	<NA>	0.0	<NA>
6123	6124	2020	2	경상북도 경주시	불국	호소수	(주)기림생명과학원	불검출	0.0	0.9	0.033	32	1.9	적합	적합	0.0	0	6.7	0.008	12.8	78	0.0	0.19	12	0.0	0.97	0.01	0.026	불검출	0.011	0.0	0.0017	0.0	0.025	0.007	0.0	0.0	0.0	<NA>
373	374	2019	1	경상남도 남해군	상주	호소수	국립경남과학기술대학교 학교기업 수질검사센터	불검출	0.0	0.4	0.005	36	2.8	적합	적합	0.0	0	7.2	0.017	6.5	65	0.08	0.15	5	0.0	0.21	0.0	0.005	불검출	0.0016	0.0	0.0014	0.0	0.019	0.0	0.0	0.0	0.0	<NA>
20289	20290	2022	11	전라남도 완도군	약산	호소수	한국수자원공사 영섬유역본부	불검출	0.0	0.5	0.025	37	2.3	적합	적합	0.0	0	7.0	0.0	50.9	143	0.0	0.15	9	0.0	0.69	0.02	0.0	불검출	0.0	0.0024	0.0009	0.0	0.01	0.006	0.013	0.0	0.0011	<NA>

	연번	검사년도	검사월	수도사업자	정수장명	수원종류	수질검사기관	총대장균군	불소	질산성질소	총트리할로메탄	경도	과망간산칼륨소비량	냄새	맛	동	색도	수소이온농도	아연	염소이온	증발잔류물	망간	탁도	황산이온	알루미늄	잔류염소	붕소	클로로포름	대장균-분원성대장균군	클로랄하이드레이트	디브로모아세토니트릴	디클로로아세토니트릴	할로아세틱에시드	브로모디클로로메탄	디브로모클로로메탄	1_4-다이옥산	브롬산염	우라늄
5793	5794	2020	1	경상남도 합천군	합천	복류수	(주)엔텍분석연구원	불검출	0.0	1.8	0.026	40	2.8	적합	적합	0.0	0	7.5	0.0	13.6	71	0.0	0.11	8	0.0	0.6	0.01	0.019	불검출	0.0016	0.0	0.0	0.015	0.007	0.0	0.0	0.0	0.0
17883	17884	2022	6	서울특별시	뚝도	하천수	자체수질검사	불검출	0.0	1.3	0.026	72	1.2	적합	적합	0.0	0	7.1	0.0	23.0	135	0.0	0.05	14	0.03	0.57	0.01	0.016	불검출	0.0	0.0	0.0	0.0	0.008	0.002	0.0	0.0006	<NA>
16119	16120	2022	2	서울특별시	강북	하천수	자체수질검사	불검출	0.0	2.2	0.011	80	0.8	적합	적합	0.0	0	7.2	0.0	25.2	148	0.0	0.06	16	0.02	0.45	0.01	0.005	불검출	0.0	0.0	0.0	0.004	0.004	0.002	0.0	0.0	<NA>
13602	13603	2021	7	충청북도 청주시	지북	호소수	청주시상수도사업본부	불검출	0.05	1.0	0.026	50	1.5	적합	적합	0.0	0	6.9	0.0	17.3	84	0.0	0.05	10	0.0	0.7	0.0	0.018	불검출	0.0028	0.0024	0.0024	0.0	0.007	0.0	0.0	0.0	0.0
5395	5396	2019	12	수자원공사	학야	호소수	한국수자원공사 낙동강유역본부	불검출	0.0	1.1	0.055	77	5.2	적합	적합	0.0	0	7.3	0.0	13.2	261	0.0	0.1	18	0.04	0.73	0.03	0.049	불검출	0.0049	0.0	0.0015	0.041	0.006	0.0	0.002	0.0	<NA>
13558	13559	2021	7	강원도 홍천군	풍암	복류수	중앙생명연구원(주)	불검출	0.0	2.7	0.039	41	1.1	적합	적합	0.005	0	7.1	0.04	8.6	94	0.0	0.03	6	0.0	0.96	0.0	0.032	불검출	0.0	0.0	0.0	0.0	0.005	0.0	0.0	0.0006	0.0
7333	7334	2020	5	강원도 양양군	오색	계곡수	연세환경	불검출	0.0	0.8	0.018	14	3.2	적합	적합	0.0	1	7.0	0.005	3.1	36	0.0	0.1	3	0.0	0.41	0.0	0.016	불검출	0.003	0.0	0.0014	0.022	0.0	0.0	0.0	0.0	<NA>
10167	10168	2020	11	경상북도 영주시	풍기	복류수	경북-보건환경연구원	불검출	0.0	4.6	0.012	96	0.8	적합	적합	0.0	1	7.2	0.007	16.7	167	0.0	0.05	18	0.0	0.81	0.0	0.007	불검출	0.0	0.0	0.0	0.0	0.005	0.0	0.0	0.0	0.0
18746	18747	2022	7	수자원공사	일산	호소수	한국수자원공사 한강유역본부	불검출	0.0	2.5	0.041	59	1.6	적합	적합	0.0	0	6.6	0.0	16.1	144	0.008	0.06	9	0.02	0.88	0.01	0.032	불검출	0.0	0.0	0.0	0.003	0.009	0.0	0.0	0.0012	<NA>
4499	4500	2019	11	서울특별시	구의	하천수	자체수질검사	불검출	0.0	1.7	0.023	78	1.4	적합	적합	0.0	0	7.2	0.0	25.4	149	0.0	0.04	14	0.02	0.37	0.01	0.013	불검출	0.0	0.0	0.0	0.001	0.007	0.003	0.0	0.0	<NA>

Overview

Variables

Common Values

Length

Common Values (Plot)

Most occurring characters

Most occurring categories

Most frequent character per category

Other Letter

Space Separator

Most occurring scripts

Most frequent character per script

Hangul

Common

Most occurring blocks

Most frequent character per block

Hangul

ASCII

Most occurring characters

Most occurring categories

Most frequent character per category

Other Letter

Decimal Number

Other Punctuation

Open Punctuation

Close Punctuation

Space Separator

Math Symbol

Most occurring scripts

Most frequent character per script

Hangul

Common

Most occurring blocks

Most frequent character per block

Hangul

ASCII

None

Common Values

Length

Common Values (Plot)

Most occurring characters

Most occurring categories

Most frequent character per category

Other Letter

Uppercase Letter

Lowercase Letter

Space Separator

Open Punctuation

Close Punctuation

Dash Punctuation

Other Punctuation

Most occurring scripts

Most frequent character per script

Hangul

Latin

Common

Most occurring blocks

Most frequent character per block

Hangul

ASCII

Common Values

Length

Common Values (Plot)

Common Values

Length

Common Values (Plot)

Common Values

Length

Common Values (Plot)

Common Values

Length

Common Values (Plot)

Common Values

Length

Common Values (Plot)

Common Values

Length

Common Values (Plot)

Common Values

Length