Overview

Dataset statistics

Number of variables21
Number of observations4362
Missing cells0
Missing cells (%)0.0%
Duplicate rows0
Duplicate rows (%)0.0%
Total size in memory792.4 KiB
Average record size in memory186.0 B

Variable types

DateTime1
Categorical8
Numeric12

Dataset

Description경기도 성남시 운중천 수질정보 목록현황에 대한 데이터로, 수소이온농도, 수온, 탁도, 용존산소,전기전도도, 화학적산소요구량 등의 항목을 제공합니다.
Author경기도 성남시
URLhttps://www.data.go.kr/data/15032527/fileData.do

Alerts

페놀(mg_L) has constant value ""Constant
시안(mg_L) has constant value ""Constant
염소(mg_L) has constant value ""Constant
유기탄소총량(mg_L) has constant value ""Constant
총산소요구량(m_L) has constant value ""Constant
ABS(kg_제곱센티미터) has constant value ""Constant
데이터기준일자 has constant value ""Constant
측정 시 is highly imbalanced (97.2%)Imbalance
측정 일자 has unique valuesUnique
탁도(NTU) has 107 (2.5%) zerosZeros
용존산소(mg_L) has 46 (1.1%) zerosZeros
전기전도도(마이크로세컨드_cm) has 77 (1.8%) zerosZeros
화학적산소요구량(mg_L) has 50 (1.1%) zerosZeros
질소총량(mg_L) has 755 (17.3%) zerosZeros
인총량(mg-L) has 568 (13.0%) zerosZeros
암모니아성질소(mg_L) has 213 (4.9%) zerosZeros
질산성질소계(mg_L) has 45 (1.0%) zerosZeros
유량(세제곱미터) has 701 (16.1%) zerosZeros
수위(cm) has 1852 (42.5%) zerosZeros

Reproduction

Analysis started2024-03-14 11:52:31.686813
Analysis finished2024-03-14 11:52:32.124302
Duration0.44 seconds
Software versionydata-profiling vv4.5.1
Download configurationconfig.json

Variables

측정 일자
Date

UNIQUE 

Distinct4362
Distinct (%)100.0%
Missing0
Missing (%)0.0%
Memory size34.2 KiB
Minimum2011-03-11 00:00:00
Maximum2023-09-11 00:00:00
2024-03-14T20:52:32.371166image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2024-03-14T20:52:32.774371image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)

측정 시
Categorical

IMBALANCE 

Distinct15
Distinct (%)0.3%
Missing0
Missing (%)0.0%
Memory size34.2 KiB
23:00:00
4321 
20:00:00
 
9
22:00:00
 
6
13:00:00
 
4
18:00:00
 
4
Other values (10)
 
18

Length

Max length8
Median length8
Mean length8
Min length8

Unique

Unique5 ?
Unique (%)0.1%

Sample

1st row09:00:00
2nd row23:00:00
3rd row23:00:00
4th row23:00:00
5th row23:00:00

Common Values

ValueCountFrequency (%)
23:00:00 4321
99.1%
20:00:00 9
 
0.2%
22:00:00 6
 
0.1%
13:00:00 4
 
0.1%
18:00:00 4
 
0.1%
10:00:00 3
 
0.1%
15:00:00 3
 
0.1%
21:00:00 3
 
0.1%
09:00:00 2
 
< 0.1%
04:00:00 2
 
< 0.1%
Other values (5) 5
 
0.1%

Length

2024-03-14T20:52:33.023285image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category
ValueCountFrequency (%)
23:00:00 4321
99.1%
20:00:00 9
 
0.2%
22:00:00 6
 
0.1%
13:00:00 4
 
0.1%
18:00:00 4
 
0.1%
10:00:00 3
 
0.1%
15:00:00 3
 
0.1%
21:00:00 3
 
0.1%
09:00:00 2
 
< 0.1%
04:00:00 2
 
< 0.1%
Other values (5) 5
 
0.1%

수소이온농도(pH)
Real number (ℝ)

Distinct342
Distinct (%)7.8%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean7.0880376
Minimum0
Maximum9.06
Zeros37
Zeros (%)0.8%
Negative0
Negative (%)0.0%
Memory size38.5 KiB
2024-03-14T20:52:33.246834image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum0
5-th percentile6.16
Q16.54
median7.19
Q37.65
95-th percentile8.21
Maximum9.06
Range9.06
Interquartile range (IQR)1.11

Descriptive statistics

Standard deviation0.94160893
Coefficient of variation (CV)0.1328448
Kurtosis25.06102
Mean7.0880376
Median Absolute Deviation (MAD)0.55
Skewness-3.4979364
Sum30918.02
Variance0.88662738
MonotonicityNot monotonic
2024-03-14T20:52:33.649179image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
6.4 51
 
1.2%
6.53 47
 
1.1%
7.2 47
 
1.1%
6.45 47
 
1.1%
6.5 45
 
1.0%
7.58 39
 
0.9%
6.43 38
 
0.9%
6.6 37
 
0.8%
6.55 37
 
0.8%
0.0 37
 
0.8%
Other values (332) 3937
90.3%
ValueCountFrequency (%)
0.0 37
0.8%
2.94 1
 
< 0.1%
4.15 1
 
< 0.1%
4.88 1
 
< 0.1%
5.02 1
 
< 0.1%
5.11 2
 
< 0.1%
5.19 1
 
< 0.1%
5.27 3
 
0.1%
5.32 1
 
< 0.1%
5.39 1
 
< 0.1%
ValueCountFrequency (%)
9.06 1
 
< 0.1%
9.05 2
< 0.1%
9.04 1
 
< 0.1%
9.03 1
 
< 0.1%
9.01 1
 
< 0.1%
9.0 2
< 0.1%
8.98 1
 
< 0.1%
8.96 2
< 0.1%
8.95 3
0.1%
8.93 2
< 0.1%

수온(도시)
Real number (ℝ)

Distinct1680
Distinct (%)38.5%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean17.317712
Minimum0
Maximum27.89
Zeros38
Zeros (%)0.9%
Negative0
Negative (%)0.0%
Memory size38.5 KiB
2024-03-14T20:52:34.039592image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum0
5-th percentile9.46
Q112.88
median17.81
Q321.62
95-th percentile25.07
Maximum27.89
Range27.89
Interquartile range (IQR)8.74

Descriptive statistics

Standard deviation5.3004438
Coefficient of variation (CV)0.30607067
Kurtosis-0.39173517
Mean17.317712
Median Absolute Deviation (MAD)4.39
Skewness-0.30456614
Sum75539.86
Variance28.094704
MonotonicityNot monotonic
2024-03-14T20:52:34.452048image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
0.0 38
 
0.9%
12.77 8
 
0.2%
20.37 8
 
0.2%
11.99 8
 
0.2%
19.73 8
 
0.2%
11.68 8
 
0.2%
14.96 8
 
0.2%
22.97 8
 
0.2%
21.12 7
 
0.2%
13.13 7
 
0.2%
Other values (1670) 4254
97.5%
ValueCountFrequency (%)
0.0 38
0.9%
2.8 1
 
< 0.1%
3.89 1
 
< 0.1%
4.98 1
 
< 0.1%
5.4 1
 
< 0.1%
5.48 1
 
< 0.1%
5.55 1
 
< 0.1%
5.62 1
 
< 0.1%
5.7 1
 
< 0.1%
5.72 1
 
< 0.1%
ValueCountFrequency (%)
27.89 1
 
< 0.1%
27.82 2
< 0.1%
27.79 1
 
< 0.1%
27.67 1
 
< 0.1%
27.6 2
< 0.1%
27.53 1
 
< 0.1%
27.52 2
< 0.1%
27.51 1
 
< 0.1%
27.49 2
< 0.1%
27.48 3
0.1%

탁도(NTU)
Real number (ℝ)

ZEROS 

Distinct2161
Distinct (%)49.5%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean23.579984
Minimum0
Maximum913.9
Zeros107
Zeros (%)2.5%
Negative0
Negative (%)0.0%
Memory size38.5 KiB
2024-03-14T20:52:34.865051image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum0
5-th percentile1.9005
Q14.5
median6.96
Q316.98
95-th percentile93.913
Maximum913.9
Range913.9
Interquartile range (IQR)12.48

Descriptive statistics

Standard deviation67.142483
Coefficient of variation (CV)2.8474355
Kurtosis113.37996
Mean23.579984
Median Absolute Deviation (MAD)3.7
Skewness9.5970397
Sum102855.89
Variance4508.113
MonotonicityNot monotonic
2024-03-14T20:52:35.292690image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
0.0 107
 
2.5%
6.21 13
 
0.3%
6.52 13
 
0.3%
6.02 13
 
0.3%
6.16 13
 
0.3%
6.26 12
 
0.3%
6.63 11
 
0.3%
6.39 11
 
0.3%
6.46 11
 
0.3%
6.28 11
 
0.3%
Other values (2151) 4147
95.1%
ValueCountFrequency (%)
0.0 107
2.5%
0.23 2
 
< 0.1%
0.24 1
 
< 0.1%
0.25 3
 
0.1%
0.27 1
 
< 0.1%
0.29 1
 
< 0.1%
0.46 1
 
< 0.1%
0.51 2
 
< 0.1%
0.54 1
 
< 0.1%
0.59 1
 
< 0.1%
ValueCountFrequency (%)
913.9 1
< 0.1%
912.95 1
< 0.1%
910.81 1
< 0.1%
910.54 1
< 0.1%
906.34 1
< 0.1%
903.32 1
< 0.1%
902.78 1
< 0.1%
901.55 1
< 0.1%
900.96 1
< 0.1%
898.35 1
< 0.1%

용존산소(mg_L)
Real number (ℝ)

ZEROS 

Distinct1511
Distinct (%)34.6%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean7.5391243
Minimum0
Maximum49.58
Zeros46
Zeros (%)1.1%
Negative0
Negative (%)0.0%
Memory size38.5 KiB
2024-03-14T20:52:35.706956image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum0
5-th percentile0.34
Q14.53
median6.99
Q39.42
95-th percentile16.1185
Maximum49.58
Range49.58
Interquartile range (IQR)4.89

Descriptive statistics

Standard deviation5.3590656
Coefficient of variation (CV)0.71083396
Kurtosis12.303587
Mean7.5391243
Median Absolute Deviation (MAD)2.44
Skewness2.4410997
Sum32885.66
Variance28.719584
MonotonicityNot monotonic
2024-03-14T20:52:36.155710image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
0.0 46
 
1.1%
0.04 16
 
0.4%
6.55 15
 
0.3%
7.26 13
 
0.3%
6.93 13
 
0.3%
7.63 12
 
0.3%
7.53 12
 
0.3%
6.71 12
 
0.3%
7.13 11
 
0.3%
0.05 11
 
0.3%
Other values (1501) 4201
96.3%
ValueCountFrequency (%)
0.0 46
1.1%
0.01 7
 
0.2%
0.02 10
 
0.2%
0.03 7
 
0.2%
0.04 16
 
0.4%
0.05 11
 
0.3%
0.06 3
 
0.1%
0.07 1
 
< 0.1%
0.08 1
 
< 0.1%
0.09 4
 
0.1%
ValueCountFrequency (%)
49.58 2
< 0.1%
49.18 1
< 0.1%
49.03 1
< 0.1%
48.57 1
< 0.1%
48.38 1
< 0.1%
48.17 1
< 0.1%
48.15 1
< 0.1%
47.59 1
< 0.1%
47.22 1
< 0.1%
46.3 1
< 0.1%

전기전도도(마이크로세컨드_cm)
Real number (ℝ)

ZEROS 

Distinct3567
Distinct (%)81.8%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean505.74613
Minimum0
Maximum3035.88
Zeros77
Zeros (%)1.8%
Negative0
Negative (%)0.0%
Memory size38.5 KiB
2024-03-14T20:52:36.562714image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum0
5-th percentile89.1135
Q1431.6125
median516.71
Q3606.32
95-th percentile762.522
Maximum3035.88
Range3035.88
Interquartile range (IQR)174.7075

Descriptive statistics

Standard deviation207.32043
Coefficient of variation (CV)0.40992983
Kurtosis11.216735
Mean505.74613
Median Absolute Deviation (MAD)87.315
Skewness0.98617809
Sum2206064.6
Variance42981.759
MonotonicityNot monotonic
2024-03-14T20:52:36.998410image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
0.0 77
 
1.8%
1.0 10
 
0.2%
506.58 5
 
0.1%
549.08 4
 
0.1%
499.46 4
 
0.1%
534.25 4
 
0.1%
717.71 4
 
0.1%
543.79 4
 
0.1%
516.71 4
 
0.1%
438.21 4
 
0.1%
Other values (3557) 4242
97.2%
ValueCountFrequency (%)
0.0 77
1.8%
0.5 1
 
< 0.1%
0.63 1
 
< 0.1%
1.0 10
 
0.2%
1.5 1
 
< 0.1%
1.73 1
 
< 0.1%
2.25 1
 
< 0.1%
2.42 1
 
< 0.1%
2.54 1
 
< 0.1%
2.88 1
 
< 0.1%
ValueCountFrequency (%)
3035.88 1
< 0.1%
2394.85 1
< 0.1%
2015.46 1
< 0.1%
1909.08 1
< 0.1%
1892.17 1
< 0.1%
1859.5 1
< 0.1%
1805.25 1
< 0.1%
1794.08 1
< 0.1%
1745.46 1
< 0.1%
1693.79 1
< 0.1%

화학적산소요구량(mg_L)
Real number (ℝ)

ZEROS 

Distinct934
Distinct (%)21.4%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean5.6493008
Minimum0
Maximum79.7
Zeros50
Zeros (%)1.1%
Negative0
Negative (%)0.0%
Memory size38.5 KiB
2024-03-14T20:52:37.420879image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum0
5-th percentile1.5205
Q13.6
median5.11
Q36.65
95-th percentile12.4
Maximum79.7
Range79.7
Interquartile range (IQR)3.05

Descriptive statistics

Standard deviation3.7683149
Coefficient of variation (CV)0.66704094
Kurtosis57.815896
Mean5.6493008
Median Absolute Deviation (MAD)1.51
Skewness4.6416435
Sum24642.25
Variance14.200197
MonotonicityNot monotonic
2024-03-14T20:52:38.089745image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
12.4 287
 
6.6%
3.6 153
 
3.5%
0.0 50
 
1.1%
5.3 42
 
1.0%
8.2 27
 
0.6%
3.3 27
 
0.6%
4.6 24
 
0.6%
2.9 21
 
0.5%
4.95 17
 
0.4%
2.7 17
 
0.4%
Other values (924) 3697
84.8%
ValueCountFrequency (%)
0.0 50
1.1%
0.01 3
 
0.1%
0.03 1
 
< 0.1%
0.04 2
 
< 0.1%
0.06 3
 
0.1%
0.08 3
 
0.1%
0.1 1
 
< 0.1%
0.11 4
 
0.1%
0.15 1
 
< 0.1%
0.18 3
 
0.1%
ValueCountFrequency (%)
79.7 1
< 0.1%
64.13 1
< 0.1%
45.66 1
< 0.1%
41.47 1
< 0.1%
39.55 1
< 0.1%
33.9 1
< 0.1%
31.61 1
< 0.1%
30.5 1
< 0.1%
29.18 1
< 0.1%
27.75 1
< 0.1%

질소총량(mg_L)
Real number (ℝ)

ZEROS 

Distinct849
Distinct (%)19.5%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean3.6143833
Minimum0
Maximum35.27
Zeros755
Zeros (%)17.3%
Negative0
Negative (%)0.0%
Memory size38.5 KiB
2024-03-14T20:52:38.511350image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum0
5-th percentile0
Q11.77
median3.82
Q35.2
95-th percentile7.88
Maximum35.27
Range35.27
Interquartile range (IQR)3.43

Descriptive statistics

Standard deviation2.5371671
Coefficient of variation (CV)0.70196403
Kurtosis7.2474279
Mean3.6143833
Median Absolute Deviation (MAD)1.58
Skewness0.86382804
Sum15765.94
Variance6.4372168
MonotonicityNot monotonic
2024-03-14T20:52:38.947978image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
0.0 755
 
17.3%
5.94 49
 
1.1%
5.74 49
 
1.1%
5.01 35
 
0.8%
5.65 24
 
0.6%
2.54 21
 
0.5%
3.76 20
 
0.5%
5.41 19
 
0.4%
4.4 18
 
0.4%
5.11 18
 
0.4%
Other values (839) 3354
76.9%
ValueCountFrequency (%)
0.0 755
17.3%
0.01 1
 
< 0.1%
0.02 2
 
< 0.1%
0.04 2
 
< 0.1%
0.05 1
 
< 0.1%
0.06 1
 
< 0.1%
0.07 4
 
0.1%
0.09 1
 
< 0.1%
0.1 2
 
< 0.1%
0.13 2
 
< 0.1%
ValueCountFrequency (%)
35.27 1
< 0.1%
28.42 1
< 0.1%
16.44 1
< 0.1%
13.69 1
< 0.1%
13.39 1
< 0.1%
12.22 1
< 0.1%
11.94 1
< 0.1%
11.93 1
< 0.1%
11.42 1
< 0.1%
11.2 1
< 0.1%

인총량(mg-L)
Real number (ℝ)

ZEROS 

Distinct142
Distinct (%)3.3%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean0.17135259
Minimum0
Maximum8.54
Zeros568
Zeros (%)13.0%
Negative0
Negative (%)0.0%
Memory size38.5 KiB
2024-03-14T20:52:39.371763image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum0
5-th percentile0
Q10.03
median0.07
Q30.17
95-th percentile0.51
Maximum8.54
Range8.54
Interquartile range (IQR)0.14

Descriptive statistics

Standard deviation0.36600987
Coefficient of variation (CV)2.1360043
Kurtosis182.39355
Mean0.17135259
Median Absolute Deviation (MAD)0.05
Skewness10.547451
Sum747.44
Variance0.13396322
MonotonicityNot monotonic
2024-03-14T20:52:39.802918image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
0.0 568
 
13.0%
0.04 309
 
7.1%
0.05 284
 
6.5%
0.07 248
 
5.7%
0.06 244
 
5.6%
0.03 228
 
5.2%
0.02 195
 
4.5%
0.08 182
 
4.2%
0.09 154
 
3.5%
0.1 132
 
3.0%
Other values (132) 1818
41.7%
ValueCountFrequency (%)
0.0 568
13.0%
0.01 116
 
2.7%
0.02 195
 
4.5%
0.03 228
5.2%
0.04 309
7.1%
0.05 284
6.5%
0.06 244
5.6%
0.07 248
5.7%
0.08 182
 
4.2%
0.09 154
 
3.5%
ValueCountFrequency (%)
8.54 1
< 0.1%
8.52 1
< 0.1%
6.78 1
< 0.1%
6.15 1
< 0.1%
5.11 1
< 0.1%
3.2 1
< 0.1%
3.01 1
< 0.1%
3.0 1
< 0.1%
2.87 1
< 0.1%
2.81 1
< 0.1%

암모니아성질소(mg_L)
Real number (ℝ)

ZEROS 

Distinct222
Distinct (%)5.1%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean0.9675768
Minimum0
Maximum10
Zeros213
Zeros (%)4.9%
Negative0
Negative (%)0.0%
Memory size38.5 KiB
2024-03-14T20:52:40.226848image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum0
5-th percentile0.02
Q10.18
median0.25
Q30.49
95-th percentile10
Maximum10
Range10
Interquartile range (IQR)0.31

Descriptive statistics

Standard deviation2.3650612
Coefficient of variation (CV)2.4443136
Kurtosis10.221003
Mean0.9675768
Median Absolute Deviation (MAD)0.08
Skewness3.4430006
Sum4220.57
Variance5.5935143
MonotonicityNot monotonic
2024-03-14T20:52:40.682080image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
0.17 442
 
10.1%
0.19 312
 
7.2%
10.0 270
 
6.2%
0.18 214
 
4.9%
0.0 213
 
4.9%
0.2 206
 
4.7%
0.02 137
 
3.1%
0.52 121
 
2.8%
0.23 108
 
2.5%
0.32 103
 
2.4%
Other values (212) 2236
51.3%
ValueCountFrequency (%)
0.0 213
4.9%
0.01 5
 
0.1%
0.02 137
3.1%
0.03 20
 
0.5%
0.04 11
 
0.3%
0.05 16
 
0.4%
0.06 6
 
0.1%
0.07 9
 
0.2%
0.08 11
 
0.3%
0.09 11
 
0.3%
ValueCountFrequency (%)
10.0 270
6.2%
5.65 1
 
< 0.1%
5.47 1
 
< 0.1%
5.24 1
 
< 0.1%
5.07 1
 
< 0.1%
5.06 1
 
< 0.1%
4.86 1
 
< 0.1%
4.39 1
 
< 0.1%
4.23 1
 
< 0.1%
4.2 1
 
< 0.1%

질산성질소계(mg_L)
Real number (ℝ)

ZEROS 

Distinct732
Distinct (%)16.8%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean2.7374851
Minimum0
Maximum10.62
Zeros45
Zeros (%)1.0%
Negative0
Negative (%)0.0%
Memory size38.5 KiB
2024-03-14T20:52:41.109668image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum0
5-th percentile0.5405
Q11.57
median2.6
Q33.27
95-th percentile6.7595
Maximum10.62
Range10.62
Interquartile range (IQR)1.7

Descriptive statistics

Standard deviation1.736438
Coefficient of variation (CV)0.63431869
Kurtosis2.9187834
Mean2.7374851
Median Absolute Deviation (MAD)0.84
Skewness1.4401631
Sum11940.91
Variance3.0152168
MonotonicityNot monotonic
2024-03-14T20:52:41.558079image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
2.84 249
 
5.7%
2.85 88
 
2.0%
1.03 47
 
1.1%
0.0 45
 
1.0%
1.02 38
 
0.9%
1.04 36
 
0.8%
1.08 33
 
0.8%
1.12 32
 
0.7%
1.06 32
 
0.7%
1.1 30
 
0.7%
Other values (722) 3732
85.6%
ValueCountFrequency (%)
0.0 45
1.0%
0.01 3
 
0.1%
0.02 1
 
< 0.1%
0.03 2
 
< 0.1%
0.06 13
 
0.3%
0.07 16
 
0.4%
0.08 6
 
0.1%
0.09 2
 
< 0.1%
0.1 7
 
0.2%
0.11 4
 
0.1%
ValueCountFrequency (%)
10.62 1
< 0.1%
10.46 1
< 0.1%
10.45 1
< 0.1%
10.44 1
< 0.1%
10.32 1
< 0.1%
10.29 1
< 0.1%
10.28 1
< 0.1%
10.24 1
< 0.1%
10.16 1
< 0.1%
10.11 1
< 0.1%

유량(세제곱미터)
Real number (ℝ)

ZEROS 

Distinct1917
Distinct (%)43.9%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean802.21044
Minimum0
Maximum3288.82
Zeros701
Zeros (%)16.1%
Negative0
Negative (%)0.0%
Memory size38.5 KiB
2024-03-14T20:52:41.968485image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum0
5-th percentile0
Q1318.2675
median821.25
Q3903.88
95-th percentile2068.0985
Maximum3288.82
Range3288.82
Interquartile range (IQR)585.6125

Descriptive statistics

Standard deviation674.44081
Coefficient of variation (CV)0.84072803
Kurtosis3.9393615
Mean802.21044
Median Absolute Deviation (MAD)352
Skewness1.5938352
Sum3499242
Variance454870.4
MonotonicityNot monotonic
2024-03-14T20:52:42.404482image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
821.25 1070
24.5%
0.0 701
 
16.1%
821.29 507
 
11.6%
3287.63 34
 
0.8%
3287.67 12
 
0.3%
3287.58 12
 
0.3%
3287.17 11
 
0.3%
3287.33 10
 
0.2%
3287.29 8
 
0.2%
821.26 6
 
0.1%
Other values (1907) 1991
45.6%
ValueCountFrequency (%)
0.0 701
16.1%
0.04 1
 
< 0.1%
0.13 1
 
< 0.1%
0.58 1
 
< 0.1%
1.0 1
 
< 0.1%
3.63 1
 
< 0.1%
6.08 1
 
< 0.1%
7.0 1
 
< 0.1%
8.79 1
 
< 0.1%
11.17 1
 
< 0.1%
ValueCountFrequency (%)
3288.82 1
 
< 0.1%
3287.67 12
 
0.3%
3287.63 34
0.8%
3287.61 1
 
< 0.1%
3287.6 1
 
< 0.1%
3287.58 12
 
0.3%
3287.5 1
 
< 0.1%
3287.42 6
 
0.1%
3287.38 1
 
< 0.1%
3287.33 10
 
0.2%

수위(cm)
Real number (ℝ)

ZEROS 

Distinct1481
Distinct (%)34.0%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean11.468948
Minimum0
Maximum116.08
Zeros1852
Zeros (%)42.5%
Negative0
Negative (%)0.0%
Memory size38.5 KiB
2024-03-14T20:52:42.830927image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum0
5-th percentile0
Q10
median10.74
Q319.1675
95-th percentile29.7665
Maximum116.08
Range116.08
Interquartile range (IQR)19.1675

Descriptive statistics

Standard deviation12.050448
Coefficient of variation (CV)1.0507021
Kurtosis4.0022776
Mean11.468948
Median Absolute Deviation (MAD)10.74
Skewness1.2299945
Sum50027.55
Variance145.2133
MonotonicityNot monotonic
2024-03-14T20:52:43.284508image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
0.0 1852
42.5%
9.06 7
 
0.2%
17.38 7
 
0.2%
18.35 6
 
0.1%
17.07 6
 
0.1%
17.36 6
 
0.1%
16.42 6
 
0.1%
17.3 6
 
0.1%
17.39 6
 
0.1%
18.73 6
 
0.1%
Other values (1471) 2454
56.3%
ValueCountFrequency (%)
0.0 1852
42.5%
2.35 1
 
< 0.1%
2.37 1
 
< 0.1%
3.51 1
 
< 0.1%
4.6 1
 
< 0.1%
5.52 1
 
< 0.1%
6.58 1
 
< 0.1%
6.76 1
 
< 0.1%
7.03 1
 
< 0.1%
7.16 1
 
< 0.1%
ValueCountFrequency (%)
116.08 1
< 0.1%
92.65 1
< 0.1%
90.53 1
< 0.1%
90.02 1
< 0.1%
89.38 1
< 0.1%
85.44 1
< 0.1%
79.79 1
< 0.1%
75.02 1
< 0.1%
71.03 1
< 0.1%
70.76 1
< 0.1%

페놀(mg_L)
Categorical

CONSTANT 

Distinct1
Distinct (%)< 0.1%
Missing0
Missing (%)0.0%
Memory size34.2 KiB
0
4362 

Length

Max length1
Median length1
Mean length1
Min length1

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st row0
2nd row0
3rd row0
4th row0
5th row0

Common Values

ValueCountFrequency (%)
0 4362
100.0%

Length

2024-03-14T20:52:43.693087image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2024-03-14T20:52:44.001930image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
0 4362
100.0%

시안(mg_L)
Categorical

CONSTANT 

Distinct1
Distinct (%)< 0.1%
Missing0
Missing (%)0.0%
Memory size34.2 KiB
0
4362 

Length

Max length1
Median length1
Mean length1
Min length1

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st row0
2nd row0
3rd row0
4th row0
5th row0

Common Values

ValueCountFrequency (%)
0 4362
100.0%

Length

2024-03-14T20:52:44.322269image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2024-03-14T20:52:44.629156image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
0 4362
100.0%

염소(mg_L)
Categorical

CONSTANT 

Distinct1
Distinct (%)< 0.1%
Missing0
Missing (%)0.0%
Memory size34.2 KiB
0
4362 

Length

Max length1
Median length1
Mean length1
Min length1

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st row0
2nd row0
3rd row0
4th row0
5th row0

Common Values

ValueCountFrequency (%)
0 4362
100.0%

Length

2024-03-14T20:52:44.944473image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2024-03-14T20:52:45.253872image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
0 4362
100.0%

유기탄소총량(mg_L)
Categorical

CONSTANT 

Distinct1
Distinct (%)< 0.1%
Missing0
Missing (%)0.0%
Memory size34.2 KiB
0
4362 

Length

Max length1
Median length1
Mean length1
Min length1

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st row0
2nd row0
3rd row0
4th row0
5th row0

Common Values

ValueCountFrequency (%)
0 4362
100.0%

Length

2024-03-14T20:52:45.573285image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2024-03-14T20:52:45.878359image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
0 4362
100.0%

총산소요구량(m_L)
Categorical

CONSTANT 

Distinct1
Distinct (%)< 0.1%
Missing0
Missing (%)0.0%
Memory size34.2 KiB
0
4362 

Length

Max length1
Median length1
Mean length1
Min length1

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st row0
2nd row0
3rd row0
4th row0
5th row0

Common Values

ValueCountFrequency (%)
0 4362
100.0%

Length

2024-03-14T20:52:46.195391image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2024-03-14T20:52:46.501669image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
0 4362
100.0%

ABS(kg_제곱센티미터)
Categorical

CONSTANT 

Distinct1
Distinct (%)< 0.1%
Missing0
Missing (%)0.0%
Memory size34.2 KiB
0
4362 

Length

Max length1
Median length1
Mean length1
Min length1

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st row0
2nd row0
3rd row0
4th row0
5th row0

Common Values

ValueCountFrequency (%)
0 4362
100.0%

Length

2024-03-14T20:52:46.819115image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2024-03-14T20:52:47.122349image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
0 4362
100.0%

데이터기준일자
Categorical

CONSTANT 

Distinct1
Distinct (%)< 0.1%
Missing0
Missing (%)0.0%
Memory size34.2 KiB
2024-01-11
4362 

Length

Max length10
Median length10
Mean length10
Min length10

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st row2024-01-11
2nd row2024-01-11
3rd row2024-01-11
4th row2024-01-11
5th row2024-01-11

Common Values

ValueCountFrequency (%)
2024-01-11 4362
100.0%

Length

2024-03-14T20:52:47.439953image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2024-03-14T20:52:47.756203image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
2024-01-11 4362
100.0%

Sample

측정 일자측정 시수소이온농도(pH)수온(도시)탁도(NTU)용존산소(mg_L)전기전도도(마이크로세컨드_cm)화학적산소요구량(mg_L)질소총량(mg_L)인총량(mg-L)암모니아성질소(mg_L)질산성질소계(mg_L)유량(세제곱미터)수위(cm)페놀(mg_L)시안(mg_L)염소(mg_L)유기탄소총량(mg_L)총산소요구량(m_L)ABS(kg_제곱센티미터)데이터기준일자
02023-09-1109:00:008.8520.342.030.0331.212.40.00.010.07.270.00.00000002024-01-11
12023-09-1023:00:008.8520.982.490.0357.512.40.00.010.07.390.00.00000002024-01-11
22023-09-0923:00:008.8220.972.470.0357.7112.40.00.010.07.370.00.00000002024-01-11
32023-09-0823:00:008.8520.542.5249.58356.7912.40.00.010.07.460.00.00000002024-01-11
42023-09-0723:00:008.7320.882.570.0347.4612.40.00.010.07.340.00.00000002024-01-11
52023-09-0623:00:008.720.945.990.0326.2112.40.00.010.07.280.00.00000002024-01-11
62023-09-0523:00:008.720.973.5743.27338.4612.40.00.010.07.330.00.00000002024-01-11
72023-09-0423:00:008.8820.527.9235.84318.8812.40.00.010.07.380.00.00000002024-01-11
82023-09-0323:00:008.9120.133.00.0312.3312.40.00.010.07.530.00.00000002024-01-11
92023-09-0223:00:009.0519.992.4449.03314.7112.40.00.010.07.630.00.00000002024-01-11
측정 일자측정 시수소이온농도(pH)수온(도시)탁도(NTU)용존산소(mg_L)전기전도도(마이크로세컨드_cm)화학적산소요구량(mg_L)질소총량(mg_L)인총량(mg-L)암모니아성질소(mg_L)질산성질소계(mg_L)유량(세제곱미터)수위(cm)페놀(mg_L)시안(mg_L)염소(mg_L)유기탄소총량(mg_L)총산소요구량(m_L)ABS(kg_제곱센티미터)데이터기준일자
43522011-03-2023:00:007.2819.00.01.040.04.66.660.050.01.670.00.00000002024-01-11
43532011-03-1923:00:007.2819.00.01.120.04.66.660.050.02.310.00.00000002024-01-11
43542011-03-1823:00:007.3518.240.01.350.04.66.660.050.02.960.00.00000002024-01-11
43552011-03-1723:00:007.417.80.01.80.04.66.660.050.033.520.00.00000002024-01-11
43562011-03-1623:00:007.4217.510.02.570.04.66.660.050.044.030.00.00000002024-01-11
43572011-03-1523:00:007.416.830.04.140.04.66.660.050.114.450.00.00000002024-01-11
43582011-03-1423:00:007.4117.030.05.210.03.827.440.050.352.490.00.00000002024-01-11
43592011-03-1323:00:007.418.260.06.250.03.37.750.050.072.490.00.00000002024-01-11
43602011-03-1223:00:007.4211.940.07.60.03.538.080.050.033.060.00.00000002024-01-11
43612011-03-1123:00:007.511.140.08.970.05.067.980.080.443.10.00.00000002024-01-11