gimi9 Pandas Profiling

Dataset statistics

Number of variables	15
Number of observations	717
Missing cells	0
Missing cells (%)	0.0%
Duplicate rows	0
Duplicate rows (%)	0.0%
Total size in memory	91.2 KiB
Average record size in memory	130.2 B

Variable types

Categorical	6
Numeric	9

Dataset

Description	전라북도내 시군별 호소측정망 자료 (수심, 수온, 수소이온농도, 용존산소, 생화학적 산소요구량, 화학적 산소요구량, 부유물질 등)
Author	전라북도
URL	https://www.bigdatahub.go.kr/index.jeonbuk?startPage=4&menuCd=DOM_000000103007001000&pListTypeStr=&pId=3038769

Alerts

`읍면동 명` is highly overall correlated with `시도 명` and 3 other fields	High correlation
`측정소 명` is highly overall correlated with `시도 명` and 3 other fields	High correlation
`동리 명` is highly overall correlated with `시도 명` and 3 other fields	High correlation
`시군구 명` is highly overall correlated with `시도 명` and 3 other fields	High correlation
`시도 명` is highly overall correlated with `생화학적 산소요구량` and 6 other fields	High correlation
`월` is highly overall correlated with `수온` and 1 other fields	High correlation
`수온` is highly overall correlated with `월` and 1 other fields	High correlation
`용존산소` is highly overall correlated with `월` and 1 other fields	High correlation
`생화학적 산소요구량` is highly overall correlated with `총질소` and 2 other fields	High correlation
`화학적 산소요구량` is highly overall correlated with `부유물질` and 2 other fields	High correlation
`부유물질` is highly overall correlated with `화학적 산소요구량` and 1 other fields	High correlation
`총질소` is highly overall correlated with `생화학적 산소요구량` and 1 other fields	High correlation
`총인` is highly overall correlated with `생화학적 산소요구량` and 4 other fields	High correlation
`시도 명` is highly imbalanced (64.2%)	Imbalance
`총인` has 24 (3.3%) zeros	Zeros

Reproduction

Analysis started	2024-03-14 00:41:23.013223
Analysis finished	2024-03-14 00:41:31.043678
Duration	8.03 seconds
Software version	ydata-profiling vv4.5.1
Download configuration	config.json

연도
Categorical

Distinct	4
Distinct (%)	0.6%
Missing	0
Missing (%)	0.0%
Memory size	5.7 KiB

2021	224
2022	216
2023	144
2020	133

Length

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

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	2020
2nd row	2020
3rd row	2020
4th row	2020
5th row	2020

Common Values

Value	Count	Frequency (%)
2021	224	31.2%
2022	216	30.1%
2023	144	20.1%
2020	133	18.5%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
2021	224	31.2%
2022	216	30.1%
2023	144	20.1%
2020	133	18.5%

월
Real number (ℝ)

HIGH CORRELATION

Distinct	12
Distinct (%)	1.7%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	6.1492329

Minimum	1
Maximum	12
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	6.4 KiB

Quantile statistics

Minimum	1
5-th percentile	1
Q1	4
median	6
Q3	8
95-th percentile	12
Maximum	12
Range	11
Interquartile range (IQR)	4

Descriptive statistics

Standard deviation	3.1980773
Coefficient of variation (CV)	0.52007744
Kurtosis	-0.93061351
Mean	6.1492329
Median Absolute Deviation (MAD)	2
Skewness	0.20116662
Sum	4409
Variance	10.227698
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=12)

Value	Count	Frequency (%)
3	73	10.2%
4	73	10.2%
5	73	10.2%
6	73	10.2%
7	73	10.2%
8	73	10.2%
12	54	7.5%
2	54	7.5%
9	51	7.1%
1	50	7.0%
Other values (2)	70	9.8%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
1	50	7.0%
2	54	7.5%
3	73	10.2%
4	73	10.2%
5	73	10.2%
6	73	10.2%
7	73	10.2%
8	73	10.2%
9	51	7.1%
10	35	4.9%

Value	Count	Frequency (%)
12	54	7.5%
11	35	4.9%
10	35	4.9%
9	51	7.1%
8	73	10.2%
7	73	10.2%
6	73	10.2%
5	73	10.2%
4	73	10.2%
3	73	10.2%

시도 명
Categorical

HIGH CORRELATION IMBALANCE

Distinct	3
Distinct (%)	0.4%
Missing	0
Missing (%)	0.0%
Memory size	5.7 KiB

전라북도	638
충청남도	67
금강	12

Length

Max length	4
Median length	4
Mean length	3.9665272
Min length	2

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

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

Common Values

Value	Count	Frequency (%)
전라북도	638	89.0%
충청남도	67	9.3%
금강	12	1.7%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
전라북도	638	89.0%
충청남도	67	9.3%
금강	12	1.7%

시군구 명
Categorical

HIGH CORRELATION

Distinct	8
Distinct (%)	1.1%
Missing	0
Missing (%)	0.0%
Memory size	5.7 KiB

완주군	198
진안군	160
부안군	120
임실군	80
서천군	67
Other values (3)	92

Length

Max length	5
Median length	3
Mean length	3.0334728
Min length	3

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

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

Common Values

Value	Count	Frequency (%)
완주군	198	27.6%
진안군	160	22.3%
부안군	120	16.7%
임실군	80	11.2%
서천군	67	9.3%
정읍시	40	5.6%
장수군	40	5.6%
금강하구언	12	1.7%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
완주군	198	27.6%
진안군	160	22.3%
부안군	120	16.7%
임실군	80	11.2%
서천군	67	9.3%
정읍시	40	5.6%
장수군	40	5.6%
금강하구언	12	1.7%

읍면동 명
Categorical

HIGH CORRELATION

Distinct	14
Distinct (%)	2.0%
Missing	0
Missing (%)	0.0%
Memory size	5.7 KiB

동상면	120
변산면	80
안천면	80
화산면	78
화양면	47
Other values (9)	312

Length

Max length	5
Median length	3
Mean length	3.0334728
Min length	3

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	화산면
2nd row	화산면
3rd row	동상면
4th row	동상면
5th row	동상면

Common Values

Value	Count	Frequency (%)
동상면	120	16.7%
변산면	80	11.2%
안천면	80	11.2%
화산면	78	10.9%
화양면	47	6.6%
상서면	40	5.6%
상전면	40	5.6%
정천면	40	5.6%
강진면	40	5.6%
운암면	40	5.6%
Other values (4)	112	15.6%

Length

Histogram of lengths of the category

Value	Count	Frequency (%)
동상면	120	16.7%
변산면	80	11.2%
안천면	80	11.2%
화산면	78	10.9%
화양면	47	6.6%
상서면	40	5.6%
상전면	40	5.6%
정천면	40	5.6%
강진면	40	5.6%
운암면	40	5.6%
Other values (4)	112	15.6%

동리 명
Categorical

HIGH CORRELATION

Distinct	15
Distinct (%)	2.1%
Missing	0
Missing (%)	0.0%
Memory size	5.7 KiB

대아리	120
<NA>	113
중계리	80
운제리	78
청림리	40
Other values (10)	286

Length

Max length	4
Median length	3
Mean length	3.1576011
Min length	3

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	운제리
2nd row	운제리
3rd row	대아리
4th row	대아리
5th row	대아리

Common Values

Value	Count	Frequency (%)
대아리	120	16.7%
<NA>	113	15.8%
중계리	80	11.2%
운제리	78	10.9%
청림리	40	5.6%
삼락리	40	5.6%
모정리	40	5.6%
용수리	40	5.6%
운정리	40	5.6%
죽림리	40	5.6%
Other values (5)	86	12.0%

Length

Histogram of lengths of the category

Value	Count	Frequency (%)
대아리	120	16.7%
na	113	15.8%
중계리	80	11.2%
운제리	78	10.9%
청림리	40	5.6%
삼락리	40	5.6%
모정리	40	5.6%
용수리	40	5.6%
운정리	40	5.6%
죽림리	40	5.6%
Other values (5)	86	12.0%

측정소 명
Categorical

HIGH CORRELATION

Distinct	26
Distinct (%)	3.6%
Missing	0
Missing (%)	0.0%
Memory size	5.7 KiB

대아지1	40
대아지3	40
부안댐1	40
부안댐2	40
부안댐3	40
Other values (21)	517

Length

Max length	10
Median length	4
Mean length	4.6080893
Min length	3

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	경천지1
2nd row	경천지2
3rd row	대아지1
4th row	대아지2
5th row	대아지3

Common Values

Value	Count	Frequency (%)
대아지1	40	5.6%
대아지3	40	5.6%
부안댐1	40	5.6%
부안댐2	40	5.6%
부안댐3	40	5.6%
용담댐4	40	5.6%
용담댐1	40	5.6%
용담댐2	40	5.6%
용담댐3	40	5.6%
동화호	40	5.6%
Other values (16)	317	44.2%

Length

Histogram of lengths of the category

Value	Count	Frequency (%)
대아지1	40	5.6%
부안댐1	40	5.6%
부안댐2	40	5.6%
부안댐3	40	5.6%
용담댐4	40	5.6%
용담댐1	40	5.6%
용담댐2	40	5.6%
용담댐3	40	5.6%
동화호	40	5.6%
대아지2	40	5.6%
Other values (16)	317	44.2%

수온
Real number (ℝ)

HIGH CORRELATION

Distinct	236
Distinct (%)	32.9%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	13.145188

Minimum	2.2
Maximum	30.7
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	6.4 KiB

Quantile statistics

Minimum	2.2
5-th percentile	4
Q1	7.8
median	12.3
Q3	18
95-th percentile	25.5
Maximum	30.7
Range	28.5
Interquartile range (IQR)	10.2

Descriptive statistics

Standard deviation	6.6182176
Coefficient of variation (CV)	0.50347074
Kurtosis	-0.75662999
Mean	13.145188
Median Absolute Deviation (MAD)	5.2
Skewness	0.41873113
Sum	9425.1
Variance	43.800804
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
4.2	8	1.1%
8.3	8	1.1%
6.8	8	1.1%
8.6	7	1.0%
4.1	7	1.0%
5.0	7	1.0%
16.4	7	1.0%
12.0	7	1.0%
13.4	7	1.0%
13.6	7	1.0%
Other values (226)	644	89.8%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
2.2	1	0.1%
2.4	1	0.1%
2.6	1	0.1%
2.9	1	0.1%
3.0	2	0.3%
3.1	3	0.4%
3.2	1	0.1%
3.3	1	0.1%
3.4	3	0.4%
3.5	1	0.1%

Value	Count	Frequency (%)
30.7	1	0.1%
28.6	1	0.1%
28.5	2	0.3%
28.2	2	0.3%
27.9	1	0.1%
27.7	1	0.1%
27.6	1	0.1%
27.5	1	0.1%
27.4	1	0.1%
27.3	2	0.3%

수소이온농도
Real number (ℝ)

Distinct	36
Distinct (%)	5.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	7.6181311

Minimum	6
Maximum	9.5
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	6.4 KiB

Quantile statistics

Minimum	6
5-th percentile	6.6
Q1	7.3
median	7.6
Q3	8
95-th percentile	8.7
Maximum	9.5
Range	3.5
Interquartile range (IQR)	0.7

Descriptive statistics

Standard deviation	0.61712559
Coefficient of variation (CV)	0.081007478
Kurtosis	0.26195066
Mean	7.6181311
Median Absolute Deviation (MAD)	0.3
Skewness	0.2605402
Sum	5462.2
Variance	0.38084399
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=36)

Value	Count	Frequency (%)
7.7	62	8.6%
7.8	55	7.7%
7.3	50	7.0%
7.6	49	6.8%
7.9	48	6.7%
7.5	48	6.7%
7.4	48	6.7%
8.0	30	4.2%
8.1	25	3.5%
7.0	25	3.5%
Other values (26)	277	38.6%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
6.0	1	0.1%
6.1	1	0.1%
6.2	2	0.3%
6.3	4	0.6%
6.4	8	1.1%
6.5	10	1.4%
6.6	19	2.6%
6.7	23	3.2%
6.8	15	2.1%
6.9	23	3.2%

Value	Count	Frequency (%)
9.5	3	0.4%
9.4	4	0.6%
9.3	2	0.3%
9.2	2	0.3%
9.1	5	0.7%
9.0	4	0.6%
8.9	6	0.8%
8.8	6	0.8%
8.7	7	1.0%
8.6	8	1.1%

용존산소
Real number (ℝ)

HIGH CORRELATION

Distinct	99
Distinct (%)	13.8%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	9.5857741

Minimum	3.6
Maximum	18.3
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	6.4 KiB

Quantile statistics

Minimum	3.6
5-th percentile	6.7
Q1	8.2
median	9.6
Q3	10.8
95-th percentile	12.6
Maximum	18.3
Range	14.7
Interquartile range (IQR)	2.6

Descriptive statistics

Standard deviation	1.9571723
Coefficient of variation (CV)	0.20417468
Kurtosis	0.95656105
Mean	9.5857741
Median Absolute Deviation (MAD)	1.3
Skewness	0.45634664
Sum	6873
Variance	3.8305236
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
8.3	23	3.2%
10.5	19	2.6%
10.4	18	2.5%
8.2	18	2.5%
9.9	18	2.5%
9.6	17	2.4%
9.8	17	2.4%
10.0	16	2.2%
9.1	16	2.2%
11.2	16	2.2%
Other values (89)	539	75.2%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
3.6	1	0.1%
4.7	1	0.1%
4.9	1	0.1%
5.0	2	0.3%
5.1	2	0.3%
5.3	1	0.1%
5.5	1	0.1%
5.6	2	0.3%
5.8	3	0.4%
5.9	1	0.1%

Value	Count	Frequency (%)
18.3	1	0.1%
16.4	2	0.3%
16.2	1	0.1%
16.1	2	0.3%
16.0	1	0.1%
15.8	1	0.1%
15.1	1	0.1%
14.9	1	0.1%
14.6	1	0.1%
14.5	2	0.3%

생화학적 산소요구량
Real number (ℝ)

HIGH CORRELATION

Distinct	52
Distinct (%)	7.3%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	1.432357

Minimum	0.1
Maximum	5.9
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	6.4 KiB

Quantile statistics

Minimum	0.1
5-th percentile	0.38
Q1	0.8
median	1.3
Q3	1.8
95-th percentile	3.3
Maximum	5.9
Range	5.8
Interquartile range (IQR)	1

Descriptive statistics

Standard deviation	0.90674792
Coefficient of variation (CV)	0.63304601
Kurtosis	4.0169111
Mean	1.432357
Median Absolute Deviation (MAD)	0.5
Skewness	1.6707957
Sum	1027
Variance	0.82219178
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.9	52	7.3%
1.1	43	6.0%
1.0	41	5.7%
0.6	40	5.6%
1.4	38	5.3%
1.2	37	5.2%
1.5	37	5.2%
0.8	37	5.2%
1.3	35	4.9%
1.7	33	4.6%
Other values (42)	324	45.2%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.1	3	0.4%
0.2	20	2.8%
0.3	13	1.8%
0.4	19	2.6%
0.5	22	3.1%
0.6	40	5.6%
0.7	28	3.9%
0.8	37	5.2%
0.9	52	7.3%
1.0	41	5.7%

Value	Count	Frequency (%)
5.9	1	0.1%
5.7	1	0.1%
5.6	1	0.1%
5.3	2	0.3%
4.9	1	0.1%
4.8	1	0.1%
4.7	2	0.3%
4.6	2	0.3%
4.4	2	0.3%
4.3	1	0.1%

화학적 산소요구량
Real number (ℝ)

HIGH CORRELATION

Distinct	82
Distinct (%)	11.4%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	3.5504881

Minimum	1
Maximum	25.6
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	6.4 KiB

Quantile statistics

Minimum	1
5-th percentile	2
Q1	2.6
median	3.1
Q3	3.7
95-th percentile	7.44
Maximum	25.6
Range	24.6
Interquartile range (IQR)	1.1

Descriptive statistics

Standard deviation	1.824933
Coefficient of variation (CV)	0.51399495
Kurtosis	34.105575
Mean	3.5504881
Median Absolute Deviation (MAD)	0.5
Skewness	4.1868004
Sum	2545.7
Variance	3.3303803
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
2.8	45	6.3%
3.6	41	5.7%
3.0	40	5.6%
3.1	39	5.4%
2.6	38	5.3%
2.7	35	4.9%
2.4	31	4.3%
3.5	30	4.2%
3.2	28	3.9%
3.4	28	3.9%
Other values (72)	362	50.5%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
1.0	1	0.1%
1.1	1	0.1%
1.2	3	0.4%
1.3	4	0.6%
1.4	1	0.1%
1.5	1	0.1%
1.6	3	0.4%
1.7	1	0.1%
1.8	5	0.7%
1.9	8	1.1%

Value	Count	Frequency (%)
25.6	1	0.1%
14.7	1	0.1%
13.6	1	0.1%
12.6	1	0.1%
10.1	1	0.1%
9.8	1	0.1%
9.7	1	0.1%
9.4	1	0.1%
9.0	2	0.3%
8.9	1	0.1%

부유물질
Real number (ℝ)

HIGH CORRELATION

Distinct	137
Distinct (%)	19.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	4.7690377

Minimum	0.1
Maximum	166.4
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	6.4 KiB

Quantile statistics

Minimum	0.1
5-th percentile	0.5
Q1	1
median	1.8
Q3	2.7
95-th percentile	19.26
Maximum	166.4
Range	166.3
Interquartile range (IQR)	1.7

Descriptive statistics

Standard deviation	12.308251
Coefficient of variation (CV)	2.5808667
Kurtosis	63.146931
Mean	4.7690377
Median Absolute Deviation (MAD)	0.8
Skewness	6.9423546
Sum	3419.4
Variance	151.49303
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
1.0	39	5.4%
0.9	38	5.3%
1.8	38	5.3%
1.1	30	4.2%
1.3	30	4.2%
1.2	30	4.2%
0.7	27	3.8%
1.5	24	3.3%
0.5	23	3.2%
2.0	23	3.2%
Other values (127)	415	57.9%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.1	2	0.3%
0.2	4	0.6%
0.3	8	1.1%
0.4	15	2.1%
0.5	23	3.2%
0.6	19	2.6%
0.7	27	3.8%
0.8	18	2.5%
0.9	38	5.3%
1.0	39	5.4%

Value	Count	Frequency (%)
166.4	1	0.1%
108.6	1	0.1%
94.4	1	0.1%
90.5	1	0.1%
87.9	1	0.1%
84.5	1	0.1%
64.9	1	0.1%
63.9	1	0.1%
63.1	1	0.1%
61.5	1	0.1%

총질소
Real number (ℝ)

HIGH CORRELATION

Distinct	594
Distinct (%)	82.8%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	1.9592357

Minimum	0.769
Maximum	5.056
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	6.4 KiB

Quantile statistics

Minimum	0.769
5-th percentile	1.1902
Q1	1.559
median	1.869
Q3	2.173
95-th percentile	3.168
Maximum	5.056
Range	4.287
Interquartile range (IQR)	0.614

Descriptive statistics

Standard deviation	0.65158703
Coefficient of variation (CV)	0.33257205
Kurtosis	5.2556832
Mean	1.9592357
Median Absolute Deviation (MAD)	0.309
Skewness	1.8639904
Sum	1404.772
Variance	0.42456566
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
1.773	3	0.4%
1.632	3	0.4%
1.745	3	0.4%
1.945	3	0.4%
1.786	3	0.4%
1.449	3	0.4%
1.891	3	0.4%
2.181	3	0.4%
1.804	3	0.4%
1.822	3	0.4%
Other values (584)	687	95.8%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.769	1	0.1%
0.815	1	0.1%
0.82	1	0.1%
0.873	1	0.1%
0.934	1	0.1%
0.945	1	0.1%
0.949	1	0.1%
0.969	1	0.1%
0.972	1	0.1%
0.974	1	0.1%

Value	Count	Frequency (%)
5.056	1	0.1%
4.944	1	0.1%
4.864	1	0.1%
4.822	1	0.1%
4.668	1	0.1%
4.659	1	0.1%
4.62	1	0.1%
4.605	1	0.1%
4.59	1	0.1%
4.579	1	0.1%

총인
Real number (ℝ)

HIGH CORRELATION ZEROS

Distinct	84
Distinct (%)	11.7%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.016573222

Minimum	0
Maximum	0.174
Zeros	24
Zeros (%)	3.3%
Negative	0
Negative (%)	0.0%
Memory size	6.4 KiB

Quantile statistics

Minimum	0
5-th percentile	0.001
Q1	0.006
median	0.009
Q3	0.014
95-th percentile	0.0634
Maximum	0.174
Range	0.174
Interquartile range (IQR)	0.008

Descriptive statistics

Standard deviation	0.024378
Coefficient of variation (CV)	1.470927
Kurtosis	12.903698
Mean	0.016573222
Median Absolute Deviation (MAD)	0.004
Skewness	3.3946895
Sum	11.883
Variance	0.00059428688
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.01	84	11.7%
0.009	66	9.2%
0.008	57	7.9%
0.004	44	6.1%
0.007	42	5.9%
0.006	36	5.0%
0.005	35	4.9%
0.002	30	4.2%
0.012	27	3.8%
0.011	25	3.5%
Other values (74)	271	37.8%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.0	24	3.3%
0.001	17	2.4%
0.002	30	4.2%
0.003	22	3.1%
0.004	44	6.1%
0.005	35	4.9%
0.006	36	5.0%
0.007	42	5.9%
0.008	57	7.9%
0.009	66	9.2%

Value	Count	Frequency (%)
0.174	1	0.1%
0.16	1	0.1%
0.155	1	0.1%
0.152	1	0.1%
0.15	1	0.1%
0.142	1	0.1%
0.135	1	0.1%
0.125	1	0.1%
0.123	2	0.3%
0.122	1	0.1%

Heatmap
Table

	연도	월	시도 명	시군구 명	읍면동 명	동리 명	측정소 명	수온	수소이온농도	용존산소	생화학적 산소요구량	화학적 산소요구량	부유물질	총질소	총인
연도	1.000	0.314	0.237	0.355	0.243	0.189	0.496	0.217	0.226	0.220	0.257	0.088	0.073	0.316	0.153
월	0.314	1.000	0.068	0.000	0.000	0.000	0.000	0.828	0.348	0.740	0.167	0.152	0.180	0.334	0.347
시도 명	0.237	0.068	1.000	1.000	1.000	1.000	1.000	0.413	0.545	0.470	0.723	0.713	0.596	0.596	0.785
시군구 명	0.355	0.000	1.000	1.000	1.000	1.000	0.994	0.331	0.647	0.371	0.703	0.623	0.463	0.619	0.619
읍면동 명	0.243	0.000	1.000	1.000	1.000	1.000	0.996	0.401	0.657	0.380	0.718	0.817	0.642	0.673	0.645
동리 명	0.189	0.000	1.000	1.000	1.000	1.000	0.993	0.350	0.667	0.416	0.730	0.818	0.785	0.673	0.691
측정소 명	0.496	0.000	1.000	0.994	0.996	0.993	1.000	0.387	0.681	0.428	0.766	0.760	0.555	0.699	0.712
수온	0.217	0.828	0.413	0.331	0.401	0.350	0.387	1.000	0.421	0.727	0.460	0.477	0.346	0.309	0.564
수소이온농도	0.226	0.348	0.545	0.647	0.657	0.667	0.681	0.421	1.000	0.653	0.654	0.416	0.264	0.619	0.531
용존산소	0.220	0.740	0.470	0.371	0.380	0.416	0.428	0.727	0.653	1.000	0.604	0.421	0.187	0.724	0.488
생화학적 산소요구량	0.257	0.167	0.723	0.703	0.718	0.730	0.766	0.460	0.654	0.604	1.000	0.704	0.630	0.728	0.795
화학적 산소요구량	0.088	0.152	0.713	0.623	0.817	0.818	0.760	0.477	0.416	0.421	0.704	1.000	0.738	0.482	0.706
부유물질	0.073	0.180	0.596	0.463	0.642	0.785	0.555	0.346	0.264	0.187	0.630	0.738	1.000	0.382	0.808
총질소	0.316	0.334	0.596	0.619	0.673	0.673	0.699	0.309	0.619	0.724	0.728	0.482	0.382	1.000	0.596
총인	0.153	0.347	0.785	0.619	0.645	0.691	0.712	0.564	0.531	0.488	0.795	0.706	0.808	0.596	1.000

Heatmap
Table

	읍면동 명	측정소 명	동리 명	시군구 명	시도 명	연도
읍면동 명	1.000	0.953	0.998	0.996	0.992	0.139
측정소 명	0.953	1.000	0.937	0.954	0.984	0.277
동리 명	0.998	0.937	1.000	0.994	0.990	0.107
시군구 명	0.996	0.954	0.994	1.000	0.996	0.164
시도 명	0.992	0.984	0.990	0.996	1.000	0.225
연도	0.139	0.277	0.107	0.164	0.225	1.000

Heatmap
Table

	월	수온	수소이온농도	용존산소	생화학적 산소요구량	화학적 산소요구량	부유물질	총질소	총인	연도	시도 명	시군구 명	읍면동 명	동리 명	측정소 명
월	1.000	0.598	0.031	-0.618	0.048	0.194	0.142	0.002	0.129	0.191	0.040	0.000	0.000	0.000	0.000
수온	0.598	1.000	0.056	-0.767	0.195	0.407	0.404	0.147	0.329	0.131	0.282	0.170	0.176	0.151	0.151
수소이온농도	0.031	0.056	1.000	0.114	0.285	0.113	0.196	0.163	0.366	0.119	0.407	0.386	0.341	0.352	0.330
용존산소	-0.618	-0.767	0.114	1.000	-0.074	-0.283	-0.196	-0.028	-0.176	0.133	0.319	0.186	0.163	0.181	0.167
생화학적 산소요구량	0.048	0.195	0.285	-0.074	1.000	0.485	0.435	0.505	0.679	0.158	0.582	0.432	0.390	0.399	0.395
화학적 산소요구량	0.194	0.407	0.113	-0.283	0.485	1.000	0.583	0.349	0.561	0.060	0.630	0.396	0.447	0.448	0.444
부유물질	0.142	0.404	0.196	-0.196	0.435	0.583	1.000	0.280	0.612	0.050	0.487	0.270	0.291	0.411	0.270
총질소	0.002	0.147	0.163	-0.028	0.505	0.349	0.280	1.000	0.520	0.193	0.438	0.354	0.348	0.348	0.335
총인	0.129	0.329	0.366	-0.176	0.679	0.561	0.612	0.520	1.000	0.092	0.666	0.355	0.325	0.364	0.346
연도	0.191	0.131	0.119	0.133	0.158	0.060	0.050	0.193	0.092	1.000	0.225	0.164	0.139	0.107	0.277
시도 명	0.040	0.282	0.407	0.319	0.582	0.630	0.487	0.438	0.666	0.225	1.000	0.996	0.992	0.990	0.984
시군구 명	0.000	0.170	0.386	0.186	0.432	0.396	0.270	0.354	0.355	0.164	0.996	1.000	0.996	0.994	0.954
읍면동 명	0.000	0.176	0.341	0.163	0.390	0.447	0.291	0.348	0.325	0.139	0.992	0.996	1.000	0.998	0.953
동리 명	0.000	0.151	0.352	0.181	0.399	0.448	0.411	0.348	0.364	0.107	0.990	0.994	0.998	1.000	0.937
측정소 명	0.000	0.151	0.330	0.167	0.395	0.444	0.270	0.335	0.346	0.277	0.984	0.954	0.953	0.937	1.000

Count
Matrix

A simple visualization of nullity by column.

Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.

First rows
Last rows

	연도	월	시도 명	시군구 명	읍면동 명	동리 명	측정소 명	수온	수소이온농도	용존산소	생화학적 산소요구량	화학적 산소요구량	부유물질	총질소	총인
0	2020	3	전라북도	완주군	화산면	운제리	경천지1	7.7	7.9	11.7	0.7	2.1	2.1	3.166	0.011
1	2020	3	전라북도	완주군	화산면	운제리	경천지2	8.3	7.7	11.6	0.8	1.9	1.9	3.176	0.011
2	2020	3	전라북도	완주군	동상면	대아리	대아지1	6.1	7.7	12.6	0.2	1.2	0.7	1.602	0.006
3	2020	3	전라북도	완주군	동상면	대아리	대아지2	6.5	7.6	12.5	0.6	1.8	1.5	1.661	0.004
4	2020	3	전라북도	완주군	동상면	대아리	대아지3	6.7	7.5	11.8	0.3	1.7	2.2	1.659	0.001
5	2020	3	전라북도	부안군	변산면	중계리	부안댐1	7.5	6.7	10.9	0.2	3.6	2.3	1.191	0.0
6	2020	3	전라북도	부안군	변산면	중계리	부안댐2	7.9	6.7	10.9	0.9	2.7	1.3	1.554	0.006
7	2020	3	전라북도	부안군	상서면	청림리	부안댐3	8.3	6.7	11.0	0.8	2.3	1.5	1.986	0.008
8	2020	3	전라북도	진안군	상전면	<NA>	용담댐4	6.1	7.6	12.1	1.7	3.4	0.5	1.886	0.009
9	2020	3	전라북도	진안군	안천면	삼락리	용담댐1	6.4	7.6	10.5	1.0	3.1	0.5	1.791	0.007

	연도	월	시도 명	시군구 명	읍면동 명	동리 명	측정소 명	수온	수소이온농도	용존산소	생화학적 산소요구량	화학적 산소요구량	부유물질	총질소	총인
707	2023	9	전라북도	부안군	변산면	중계리	부안댐2	26.3	7.2	6.2	1.8	4.2	1.7	1.784	0.006
708	2023	9	전라북도	부안군	상서면	청림리	부안댐3	27.4	7.4	7.4	2.2	5.0	5.4	1.945	0.017
709	2023	9	전라북도	진안군	상전면	<NA>	용담댐4	19.5	8.4	9.6	2.4	2.7	1.4	2.62	0.02
710	2023	9	전라북도	진안군	안천면	삼락리	용담댐1	18.6	8.5	9.3	2.1	3.4	1.2	2.351	0.013
711	2023	9	전라북도	진안군	안천면	<NA>	용담댐2	18.1	8.4	8.8	2.0	3.0	1.1	2.527	0.012
712	2023	9	전라북도	진안군	정천면	모정리	용담댐3	18.3	8.2	9.3	2.1	3.0	1.5	2.543	0.014
713	2023	9	전라북도	임실군	강진면	용수리	섬진강댐1(옥정호)	16.7	7.4	5.0	1.0	3.4	3.2	1.749	0.008
714	2023	9	전라북도	임실군	운암면	운정리	섬진강댐3(옥정호)	22.9	7.2	5.6	1.7	3.5	5.2	2.081	0.011
715	2023	9	전라북도	정읍시	산내면	장금리	섬진강댐2(옥정호)	23.8	7.3	5.1	1.1	3.0	4.4	1.891	0.01
716	2023	9	전라북도	장수군	번암면	죽림리	동화호	21.3	7.7	7.3	1.4	3.1	1.1	1.166	0.002

Overview

Variables

Common Values

Length

Common Values (Plot)

Common Values

Length

Common Values (Plot)

Common Values

Length

Common Values (Plot)

Common Values

Length

Common Values

Length

Common Values

Length

Interactions

Correlations

Missing values

Sample