gimi9 Pandas Profiling

Dataset statistics

Number of variables	11
Number of observations	10000
Missing cells	10076
Missing cells (%)	9.2%
Duplicate rows	434
Duplicate rows (%)	4.3%
Total size in memory	1015.6 KiB
Average record size in memory	104.0 B

Variable types

Numeric	8
Categorical	3

Dataset

Description	한강권역 보 관측 정보
Author	경기도
URL	https://data.gg.go.kr/portal/data/service/selectServicePage.do?&infId=HSK52FMSQQPMMKEX53J524689472&infSeq=1

Alerts

`관할기관명` has constant value ""	Constant
Dataset has 434 (4.3%) duplicate rows	Duplicates
`보관측소명칭` is highly overall correlated with `보관측소구분코드` and 4 other fields	High correlation
`보관측소주소` is highly overall correlated with `보관측소구분코드` and 4 other fields	High correlation
`보관측소구분코드` is highly overall correlated with `보상류수위값(단위:El.m)(El.m)` and 3 other fields	High correlation
`보상류수위값(단위:El.m)(El.m)` is highly overall correlated with `보관측소구분코드` and 3 other fields	High correlation
`보하류수위값(단위:El.m)(El.m)` is highly overall correlated with `보관측소구분코드` and 3 other fields	High correlation
`유입량(단위:m^3/s)(㎥/s)` is highly overall correlated with `총방류량(단위:m^3/s)(㎥/s)`	High correlation
`저수량(단위:만m^3)(만m³/s)` is highly overall correlated with `보관측소명칭` and 1 other fields	High correlation
`총방류량(단위:m^3/s)(㎥/s)` is highly overall correlated with `유입량(단위:m^3/s)(㎥/s)`	High correlation
`유입량(단위:m^3/s)(㎥/s)` has 2519 (25.2%) missing values	Missing
`저수량(단위:만m^3)(만m³/s)` has 2519 (25.2%) missing values	Missing
`공용량(단위:백만m^3)(백만m³/s)` has 2519 (25.2%) missing values	Missing
`총방류량(단위:m^3/s)(㎥/s)` has 2519 (25.2%) missing values	Missing
`공용량(단위:백만m^3)(백만m³/s)` has 5324 (53.2%) zeros	Zeros

Reproduction

Analysis started	2024-05-17 19:22:07.000163
Analysis finished	2024-05-17 19:22:30.272919
Duration	23.27 seconds
Software version	ydata-profiling vv4.5.1
Download configuration	config.json

보관측일자
Real number (ℝ)

Distinct	1918
Distinct (%)	19.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	20191740

Minimum	20160101
Maximum	20240517
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	20160101
5-th percentile	20160410
Q1	20170507
median	20181229
Q3	20230112
95-th percentile	20240210
Maximum	20240517
Range	80416
Interquartile range (IQR)	59605

Descriptive statistics

Standard deviation	26678.403
Coefficient of variation (CV)	0.0013212533
Kurtosis	-1.0030962
Mean	20191740
Median Absolute Deviation (MAD)	11122
Skewness	0.60831941
Sum	2.019174 × 10¹¹
Variance	7.1173721 × 10⁸
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
20181016	18	0.2%
20181027	15	0.1%
20190722	12	0.1%
20240217	12	0.1%
20170310	11	0.1%
20230411	11	0.1%
20180517	11	0.1%
20190515	11	0.1%
20240415	11	0.1%
20200118	11	0.1%
Other values (1908)	9877	98.8%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
20160101	2	< 0.1%
20160102	4	< 0.1%
20160103	1	< 0.1%
20160104	5	0.1%
20160105	4	< 0.1%
20160106	2	< 0.1%
20160107	6	0.1%
20160108	7	0.1%
20160109	6	0.1%
20160110	3	< 0.1%

Value	Count	Frequency (%)
20240517	2	< 0.1%
20240516	6	0.1%
20240515	8	0.1%
20240514	6	0.1%
20240513	3	< 0.1%
20240512	6	0.1%
20240511	6	0.1%
20240510	8	0.1%
20240509	6	0.1%
20240508	2	< 0.1%

보관측소구분코드
Real number (ℝ)

HIGH CORRELATION

Distinct	17
Distinct (%)	0.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	2156294.6

Minimum	1007801
Maximum	5004802
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	1007801
5-th percentile	1007801
Q1	1007803
median	2011801
Q3	3010801
95-th percentile	5004801
Maximum	5004802
Range	3997001
Interquartile range (IQR)	2002998

Descriptive statistics

Standard deviation	1161406.9
Coefficient of variation (CV)	0.53861234
Kurtosis	0.96934753
Mean	2156294.6
Median Absolute Deviation (MAD)	1001000
Skewness	1.237618
Sum	2.1562946 × 10¹⁰
Variance	1.3488659 × 10¹²
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=17)

Value	Count	Frequency (%)
1007803	1089	10.9%
1007802	1027	10.3%
1007801	1007	10.1%
3010801	542	5.4%
2011801	532	5.3%
2009801	522	5.2%
2007801	521	5.2%
3012801	521	5.2%
2017801	517	5.2%
3012802	517	5.2%
Other values (7)	3205	32.0%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
1007801	1007	10.1%
1007802	1027	10.3%
1007803	1089	10.9%
2007801	521	5.2%
2009801	522	5.2%
2009802	517	5.2%
2011801	532	5.3%
2011802	516	5.2%
2014801	490	4.9%
2014802	489	4.9%

Value	Count	Frequency (%)
5004802	499	5.0%
5004801	502	5.0%
3012802	517	5.2%
3012801	521	5.2%
3010801	542	5.4%
2022510	192	1.9%
2017801	517	5.2%
2014802	489	4.9%
2014801	490	4.9%
2011802	516	5.2%

보관측소명칭
Categorical

HIGH CORRELATION

Distinct	17
Distinct (%)	0.2%
Missing	0
Missing (%)	0.0%
Memory size	156.2 KiB

이포보	1089
여주보	1027
강천보	1007
세종보	542
칠곡보	532
Other values (12)	5803

Length

Max length	6
Median length	3
Mean length	3.4626
Min length	3

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	칠곡보
2nd row	이포보
3rd row	강천보
4th row	승촌보
5th row	구미보

Common Values

Value	Count	Frequency (%)
이포보	1089	10.9%
여주보	1027	10.3%
강천보	1007	10.1%
세종보	542	5.4%
칠곡보	532	5.3%
낙단보	522	5.2%
상주보	521	5.2%
공주보	521	5.2%
창녕·함안보	517	5.2%
구미보	517	5.2%
Other values (7)	3205	32.0%

Length

Histogram of lengths of the category

Value	Count	Frequency (%)
이포보	1089	10.9%
여주보	1027	10.3%
강천보	1007	10.1%
세종보	542	5.4%
칠곡보	532	5.3%
낙단보	522	5.2%
상주보	521	5.2%
공주보	521	5.2%
백제보	517	5.2%
창녕·함안보	517	5.2%
Other values (7)	3205	32.0%

보관측소주소
Categorical

HIGH CORRELATION

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

	6221
경상북도 칠곡군 약목면 관호리 408번지	532
경상북도 의성군 단밀면 생송리 1668-1(천)	522
경상북도 상주시 중동면 오상리 782-3번지	521
경상북도 구미시 해평면 원리 61-1	517
Other values (4)	1687

Length

Max length	26
Median length	1
Mean length	9.2227
Min length	1

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	경상북도 칠곡군 약목면 관호리 408번지
2nd row
3rd row
4th row
5th row	경상북도 구미시 해평면 원리 61-1

Common Values

Value	Count	Frequency (%)
	6221	62.2%
경상북도 칠곡군 약목면 관호리 408번지	532	5.3%
경상북도 의성군 단밀면 생송리 1668-1(천)	522	5.2%
경상북도 상주시 중동면 오상리 782-3번지	521	5.2%
경상북도 구미시 해평면 원리 61-1	517	5.2%
대구광역시 달성군 다사읍 매곡리 1174번지	516	5.2%
경상북도 고령군 성산면 오곡리 56-3번지	490	4.9%
경상남도 창녕군 이방면 장천리 1169(천)	489	4.9%
부산광역시 사하구 하단동	192	1.9%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
경상북도	2582	13.9%
약목면	532	2.9%
관호리	532	2.9%
408번지	532	2.9%
칠곡군	532	2.9%
의성군	522	2.8%
단밀면	522	2.8%
생송리	522	2.8%
1668-1(천	522	2.8%
오상리	521	2.8%
Other values (24)	11192	60.5%

관할기관명
Categorical

CONSTANT

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

한국수자원공사	10000

Length

Max length	7
Median length	7
Mean length	7
Min length	7

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

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

Common Values

Value	Count	Frequency (%)
한국수자원공사	10000	100.0%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
한국수자원공사	10000	100.0%

보상류수위값(단위:El.m)(El.m)
Real number (ℝ)

HIGH CORRELATION

Distinct	1952
Distinct (%)	19.5%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	21.582418

Minimum	-1.6
Maximum	47.4
Zeros	30
Zeros (%)	0.3%
Negative	39
Negative (%)	0.4%
Memory size	166.0 KiB

Quantile statistics

Minimum	-1.6
5-th percentile	1.53
Q1	7.5
median	25.54
Q3	33.07
95-th percentile	46.41
Maximum	47.4
Range	49
Interquartile range (IQR)	25.57

Descriptive statistics

Standard deviation	14.385801
Coefficient of variation (CV)	0.66655187
Kurtosis	-1.4157983
Mean	21.582418
Median Absolute Deviation (MAD)	12.69
Skewness	0.048361317
Sum	215824.18
Variance	206.95128
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
38.02	117	1.2%
33.03	117	1.2%
33.02	109	1.1%
38.01	104	1.0%
28.02	101	1.0%
28.03	101	1.0%
28.01	92	0.9%
33.04	81	0.8%
38.03	76	0.8%
47.02	70	0.7%
Other values (1942)	9032	90.3%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
-1.6	1	< 0.1%
-1.54	1	< 0.1%
-1.52	1	< 0.1%
-1.49	1	< 0.1%
-1.48	1	< 0.1%
-1.47	1	< 0.1%
-1.46	1	< 0.1%
-1.4	2	< 0.1%
-1.34	2	< 0.1%
-1.33	1	< 0.1%

Value	Count	Frequency (%)
47.4	1	< 0.1%
47.33	1	< 0.1%
47.32	2	< 0.1%
47.3	1	< 0.1%
47.25	1	< 0.1%
47.24	1	< 0.1%
47.23	4	< 0.1%
47.22	1	< 0.1%
47.2	1	< 0.1%
47.19	1	< 0.1%

보하류수위값(단위:El.m)(El.m)
Real number (ℝ)

HIGH CORRELATION

Distinct	3192
Distinct (%)	31.9%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	17.324114

Minimum	-1.96
Maximum	53.75
Zeros	40
Zeros (%)	0.4%
Negative	575
Negative (%)	5.8%
Memory size	166.0 KiB

Quantile statistics

Minimum	-1.96
5-th percentile	-0.68025
Q1	4.28
median	18.41
Q3	28.31
95-th percentile	39.72
Maximum	53.75
Range	55.71
Interquartile range (IQR)	24.03

Descriptive statistics

Standard deviation	13.207181
Coefficient of variation (CV)	0.76235822
Kurtosis	-1.478523
Mean	17.324114
Median Absolute Deviation (MAD)	13.48
Skewness	0.042737011
Sum	173241.14
Variance	174.42962
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
33.13	71	0.7%
33.14	65	0.7%
33.16	60	0.6%
33.12	56	0.6%
33.15	54	0.5%
33.11	45	0.4%
0.0	40	0.4%
33.1	38	0.4%
33.17	38	0.4%
1.53	35	0.4%
Other values (3182)	9498	95.0%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
-1.96	1	< 0.1%
-1.93	1	< 0.1%
-1.865	1	< 0.1%
-1.858	1	< 0.1%
-1.84	3	< 0.1%
-1.79	1	< 0.1%
-1.76	1	< 0.1%
-1.73	2	< 0.1%
-1.72	1	< 0.1%
-1.71	1	< 0.1%

Value	Count	Frequency (%)
53.75	1	< 0.1%
41.639	1	< 0.1%
41.356	1	< 0.1%
41.192	1	< 0.1%
40.864	1	< 0.1%
40.749	1	< 0.1%
40.622	1	< 0.1%
40.57	1	< 0.1%
40.47	2	< 0.1%
40.463	1	< 0.1%

유입량(단위:m^3/s)(㎥/s)
Real number (ℝ)

HIGH CORRELATION MISSING

Distinct	3545
Distinct (%)	47.4%
Missing	2519
Missing (%)	25.2%
Infinite	0
Infinite (%)	0.0%
Mean	129.8738

Minimum	0
Maximum	10444.874
Zeros	37
Zeros (%)	0.4%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	14.8
Q1	42.998
median	72.6
Q3	120.8
95-th percentile	390.8
Maximum	10444.874
Range	10444.874
Interquartile range (IQR)	77.802

Descriptive statistics

Standard deviation	270.27204
Coefficient of variation (CV)	2.0810358
Kurtosis	332.3519
Mean	129.8738
Median Absolute Deviation (MAD)	35.3
Skewness	12.868116
Sum	971585.93
Variance	73046.977
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.0	37	0.4%
59.6	13	0.1%
58.2	12	0.1%
35.7	12	0.1%
45.5	12	0.1%
59.8	12	0.1%
33.6	11	0.1%
69.1	11	0.1%
57.4	11	0.1%
38.9	11	0.1%
Other values (3535)	7339	73.4%
(Missing)	2519	25.2%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.0	37	0.4%
0.5	1	< 0.1%
2.3	1	< 0.1%
2.6	1	< 0.1%
3.0	1	< 0.1%
3.06	1	< 0.1%
3.4	1	< 0.1%
3.6	1	< 0.1%
3.7	1	< 0.1%
4.2	1	< 0.1%

Value	Count	Frequency (%)
10444.874	1	< 0.1%
4062.2	1	< 0.1%
3836.8	2	< 0.1%
3496.1	1	< 0.1%
3330.977	1	< 0.1%
3318.2	1	< 0.1%
3088.9	1	< 0.1%
3047.4	1	< 0.1%
2954.8	1	< 0.1%
2919.6	2	< 0.1%

저수량(단위:만m^3)(만m³/s)
Real number (ℝ)

HIGH CORRELATION MISSING

Distinct	1594
Distinct (%)	21.3%
Missing	2519
Missing (%)	25.2%
Infinite	0
Infinite (%)	0.0%
Mean	34.300235

Minimum	0
Maximum	307.493
Zeros	30
Zeros (%)	0.3%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	2.45
Q1	10.63
median	16.3
Q3	53.58
95-th percentile	97.37
Maximum	307.493
Range	307.493
Interquartile range (IQR)	42.95

Descriptive statistics

Standard deviation	37.87832
Coefficient of variation (CV)	1.1043166
Kurtosis	19.38866
Mean	34.300235
Median Absolute Deviation (MAD)	10.68
Skewness	3.3690606
Sum	256600.06
Variance	1434.7671
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
8.82	99	1.0%
8.77	97	1.0%
14.39	93	0.9%
11.4	92	0.9%
11.35	91	0.9%
14.43	83	0.8%
14.48	73	0.7%
11.31	66	0.7%
11.44	63	0.6%
24.26	60	0.6%
Other values (1584)	6664	66.6%
(Missing)	2519	25.2%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.0	30	0.3%
0.95	22	0.2%
0.96	22	0.2%
0.962	1	< 0.1%
0.963	6	0.1%
0.964	5	0.1%
0.965	5	0.1%
0.966	4	< 0.1%
0.967	1	< 0.1%
0.968	6	0.1%

Value	Count	Frequency (%)
307.493	1	< 0.1%
306.092	3	< 0.1%
305.625	5	0.1%
305.159	1	< 0.1%
304.694	7	0.1%
304.229	2	< 0.1%
303.764	6	0.1%
303.299	6	0.1%
302.835	7	0.1%
302.372	4	< 0.1%

공용량(단위:백만m^3)(백만m³/s)
Real number (ℝ)

MISSING ZEROS

Distinct	616
Distinct (%)	8.2%
Missing	2519
Missing (%)	25.2%
Infinite	0
Infinite (%)	0.0%
Mean	1.9731747

Minimum	-0.31
Maximum	51.88
Zeros	5324
Zeros (%)	53.2%
Negative	4
Negative (%)	< 0.1%
Memory size	166.0 KiB

Quantile statistics

Minimum	-0.31
5-th percentile	0
Q1	0
median	0
Q3	0.29
95-th percentile	13.39
Maximum	51.88
Range	52.19
Interquartile range (IQR)	0.29

Descriptive statistics

Standard deviation	5.3952234
Coefficient of variation (CV)	2.7342857
Kurtosis	25.399507
Mean	1.9731747
Median Absolute Deviation (MAD)	0
Skewness	4.2885039
Sum	14761.32
Variance	29.108435
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.0	5324	53.2%
4.7	29	0.3%
4.68	28	0.3%
0.03	26	0.3%
13.11	25	0.2%
0.06	24	0.2%
0.88	24	0.2%
0.08	23	0.2%
0.82	22	0.2%
4.69	21	0.2%
Other values (606)	1935	19.4%
(Missing)	2519	25.2%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
-0.31	2	< 0.1%
-0.13	1	< 0.1%
-0.09	1	< 0.1%
0.0	5324	53.2%
0.01	20	0.2%
0.03	26	0.3%
0.04	12	0.1%
0.05	20	0.2%
0.06	24	0.2%
0.07	14	0.1%

Value	Count	Frequency (%)
51.88	2	< 0.1%
51.81	2	< 0.1%
51.74	3	< 0.1%
51.67	2	< 0.1%
51.6	1	< 0.1%
51.52	1	< 0.1%
51.45	3	< 0.1%
51.38	1	< 0.1%
51.31	2	< 0.1%
50.01	1	< 0.1%

총방류량(단위:m^3/s)(㎥/s)
Real number (ℝ)

HIGH CORRELATION MISSING

Distinct	3551
Distinct (%)	47.5%
Missing	2519
Missing (%)	25.2%
Infinite	0
Infinite (%)	0.0%
Mean	129.58987

Minimum	0
Maximum	9814.892
Zeros	42
Zeros (%)	0.4%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	14.326
Q1	42.9
median	72.8
Q3	120.9
95-th percentile	396.7
Maximum	9814.892
Range	9814.892
Interquartile range (IQR)	78

Descriptive statistics

Standard deviation	265.46953
Coefficient of variation (CV)	2.0485361
Kurtosis	286.73029
Mean	129.58987
Median Absolute Deviation (MAD)	35.6
Skewness	12.039786
Sum	969461.82
Variance	70474.072
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.0	42	0.4%
35.1	15	0.1%
38.2	14	0.1%
68.6	14	0.1%
65.5	13	0.1%
32.6	13	0.1%
58.2	13	0.1%
30.0	12	0.1%
51.5	12	0.1%
45.1	12	0.1%
Other values (3541)	7321	73.2%
(Missing)	2519	25.2%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.0	42	0.4%
0.2	1	< 0.1%
0.5	2	< 0.1%
0.7	1	< 0.1%
0.9	1	< 0.1%
1.3	1	< 0.1%
1.5	1	< 0.1%
1.9	1	< 0.1%
2.3	1	< 0.1%
2.5	1	< 0.1%

Value	Count	Frequency (%)
9814.892	1	< 0.1%
3991.7	1	< 0.1%
3836.3	2	< 0.1%
3389.355	1	< 0.1%
3307.8	1	< 0.1%
3243.3	1	< 0.1%
3152.6	1	< 0.1%
3030.6	1	< 0.1%
2823.3	1	< 0.1%
2751.7	2	< 0.1%

Heatmap
Table

	보관측일자	보관측소구분코드	보관측소명칭	보관측소주소	보상류수위값(단위:El.m)(El.m)	보하류수위값(단위:El.m)(El.m)	유입량(단위:m^3/s)(㎥/s)	저수량(단위:만m^3)(만m³/s)	공용량(단위:백만m^3)(백만m³/s)	총방류량(단위:m^3/s)(㎥/s)
보관측일자	1.000	0.000	0.133	0.115	0.152	0.068	0.048	0.119	0.264	0.079
보관측소구분코드	0.000	1.000	1.000	0.681	0.840	0.810	0.027	0.643	0.404	0.035
보관측소명칭	0.133	1.000	1.000	1.000	0.988	0.979	0.080	0.925	0.614	0.073
보관측소주소	0.115	0.681	1.000	1.000	0.932	0.961	0.040	0.850	0.481	0.019
보상류수위값(단위:El.m)(El.m)	0.152	0.840	0.988	0.932	1.000	0.967	0.033	0.717	0.682	0.000
보하류수위값(단위:El.m)(El.m)	0.068	0.810	0.979	0.961	0.967	1.000	0.071	0.625	0.429	0.067
유입량(단위:m^3/s)(㎥/s)	0.048	0.027	0.080	0.040	0.033	0.071	1.000	0.662	0.000	0.946
저수량(단위:만m^3)(만m³/s)	0.119	0.643	0.925	0.850	0.717	0.625	0.662	1.000	0.309	0.642
공용량(단위:백만m^3)(백만m³/s)	0.264	0.404	0.614	0.481	0.682	0.429	0.000	0.309	1.000	0.000
총방류량(단위:m^3/s)(㎥/s)	0.079	0.035	0.073	0.019	0.000	0.067	0.946	0.642	0.000	1.000

Heatmap
Table

	보관측소명칭	보관측소주소
보관측소명칭	1.000	1.000
보관측소주소	1.000	1.000

Heatmap
Table

	보관측일자	보관측소구분코드	보상류수위값(단위:El.m)(El.m)	보하류수위값(단위:El.m)(El.m)	유입량(단위:m^3/s)(㎥/s)	저수량(단위:만m^3)(만m³/s)	공용량(단위:백만m^3)(백만m³/s)	총방류량(단위:m^3/s)(㎥/s)	보관측소명칭	보관측소주소
보관측일자	1.000	0.012	-0.040	-0.031	0.085	-0.064	-0.014	0.084	0.056	0.056
보관측소구분코드	0.012	1.000	-0.871	-0.887	-0.384	0.159	0.395	-0.383	0.999	0.518
보상류수위값(단위:El.m)(El.m)	-0.040	-0.871	1.000	0.980	0.227	-0.081	-0.329	0.226	0.941	0.776
보하류수위값(단위:El.m)(El.m)	-0.031	-0.887	0.980	1.000	0.233	-0.162	-0.331	0.234	0.893	0.673
유입량(단위:m^3/s)(㎥/s)	0.085	-0.384	0.227	0.233	1.000	0.120	-0.207	0.991	0.041	0.023
저수량(단위:만m^3)(만m³/s)	-0.064	0.159	-0.081	-0.162	0.120	1.000	0.031	0.115	0.756	0.673
공용량(단위:백만m^3)(백만m³/s)	-0.014	0.395	-0.329	-0.331	-0.207	0.031	1.000	-0.198	0.292	0.242
총방류량(단위:m^3/s)(㎥/s)	0.084	-0.383	0.226	0.234	0.991	0.115	-0.198	1.000	0.034	0.009
보관측소명칭	0.056	0.999	0.941	0.893	0.041	0.756	0.292	0.034	1.000	1.000
보관측소주소	0.056	0.518	0.776	0.673	0.023	0.673	0.242	0.009	1.000	1.000

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.

The correlation heatmap measures nullity correlation: how strongly the presence or absence of one variable affects the presence of another.

First rows
Last rows

	보관측일자	보관측소구분코드	보관측소명칭	보관측소주소	관할기관명	보상류수위값(단위:El.m)(El.m)	보하류수위값(단위:El.m)(El.m)	유입량(단위:m^3/s)(㎥/s)	저수량(단위:만m^3)(만m³/s)	공용량(단위:백만m^3)(백만m³/s)	총방류량(단위:m^3/s)(㎥/s)
429	20240426	2011801	칠곡보	경상북도 칠곡군 약목면 관호리 408번지	한국수자원공사	25.6	18.336	<NA>	<NA>	<NA>	<NA>
22911	20180418	1007803	이포보		한국수자원공사	28.2	25.3	177.4	15.24	0.0	176.4
12580	20191125	1007801	강천보		한국수자원공사	38.16	33.31	101.194	9.452	0.0	101.718
34097	20160628	5004801	승촌보		한국수자원공사	7.52	3.55	14.4	9.01	0.0	14.4
25100	20171215	2009802	구미보	경상북도 구미시 해평면 원리 61-1	한국수자원공사	32.52	25.76	39.6	52.86	0.0	50.2
20545	20180824	2009802	구미보	경상북도 구미시 해평면 원리 61-1	한국수자원공사	32.58	25.67	54.4	53.25	0.0	52.1
21666	20180627	2007801	상주보	경상북도 상주시 중동면 오상리 782-3번지	한국수자원공사	47.02	39.96	60.5	27.49	0.0	62.4
12219	20191213	1007802	여주보		한국수자원공사	33.03	28.24	89.343	11.398	0.0	90.344
12145	20191217	2009801	낙단보	경상북도 의성군 단밀면 생송리 1668-1(천)	한국수자원공사	39.88	32.38	29.981	33.973	0.0	27.944
29226	20170311	1007803	이포보		한국수자원공사	28.02	25.34	97.7	14.43	0.0	97.7

	보관측일자	보관측소구분코드	보관측소명칭	보관측소주소	관할기관명	보상류수위값(단위:El.m)(El.m)	보하류수위값(단위:El.m)(El.m)	유입량(단위:m^3/s)(㎥/s)	저수량(단위:만m^3)(만m³/s)	공용량(단위:백만m^3)(백만m³/s)	총방류량(단위:m^3/s)(㎥/s)
36551	20160220	1007801	강천보		한국수자원공사	38.0	33.12	37.2	8.73	0.0	37.2
36636	20160215	1007803	이포보		한국수자원공사	28.01	25.43	98.6	14.39	0.0	100.7
4260	20231016	2009801	낙단보	경상북도 의성군 단밀면 생송리 1668-1(천)	한국수자원공사	39.85	32.568	<NA>	<NA>	<NA>	<NA>
31359	20161119	2014801	달성보	경상북도 고령군 성산면 오곡리 56-3번지	한국수자원공사	14.03	10.57	69.9	58.85	0.0	72.1
31924	20161020	1007801	강천보		한국수자원공사	38.12	33.14	87.6	9.27	0.0	87.0
6854	20230608	1007802	여주보		한국수자원공사	33.11	28.356	<NA>	<NA>	<NA>	<NA>
3236	20231207	2009802	구미보	경상북도 구미시 해평면 원리 61-1	한국수자원공사	32.58	25.708	<NA>	<NA>	<NA>	<NA>
4174	20231021	1007801	강천보		한국수자원공사	38.19	33.211	<NA>	<NA>	<NA>	<NA>
14280	20190831	3012801	공주보		한국수자원공사	3.72	3.17	70.454	2.09	0.0	70.677
17727	20190225	1007802	여주보		한국수자원공사	33.04	28.29	124.2	11.44	0.0	124.2

Most frequently occurring

	보관측일자	보관측소구분코드	보관측소명칭	관할기관명	보상류수위값(단위:El.m)(El.m)	보하류수위값(단위:El.m)(El.m)	유입량(단위:m^3/s)(㎥/s)	저수량(단위:만m^3)(만m³/s)	공용량(단위:백만m^3)(백만m³/s)	총방류량(단위:m^3/s)(㎥/s)	# duplicates
200	20181016	1007801	강천보	한국수자원공사	38.26	33.33	141.3	9.91	0.0	141.9	4
206	20181027	1007801	강천보	한국수자원공사	38.13	33.3	136.5	9.32	0.0	137.0	3
207	20181027	1007803	이포보	한국수자원공사	26.41	25.18	172.1	5.69	8.65	172.1	3
331	20230110	1007803	이포보	한국수자원공사	28.04	25.26	<NA>	<NA>	<NA>	<NA>	3
0	20160108	1007801	강천보	한국수자원공사	38.02	33.13	58.4	8.82	0.0	57.3	2
1	20160108	1007803	이포보	한국수자원공사	28.03	25.3	62.9	14.48	0.0	62.4	2
2	20160117	1007802	여주보	한국수자원공사	33.04	28.04	56.9	11.44	0.0	56.4	2
3	20160118	1007803	이포보	한국수자원공사	28.02	25.31	61.3	14.43	0.0	60.8	2
4	20160119	1007801	강천보	한국수자원공사	37.96	33.09	50.2	8.6	0.12	51.6	2
5	20160120	1007802	여주보	한국수자원공사	33.0	28.17	71.6	11.27	0.0	71.6	2

Overview

Variables

Common Values

Length

Common Values

Length

Common Values (Plot)

Common Values

Length

Common Values (Plot)

Interactions

Correlations

Missing values

Sample

Duplicate rows

Most frequently occurring