Overview

Dataset statistics

Number of variables7
Number of observations228
Missing cells0
Missing cells (%)0.0%
Duplicate rows0
Duplicate rows (%)0.0%
Total size in memory13.5 KiB
Average record size in memory60.6 B

Variable types

Numeric4
Categorical2
DateTime1

Dataset

Description한국동서발전의 온배수 배출 및 수온 정보를 제공합니다. 온배수 배출 및 수온 정보는 연월, 온배수배출량, 사업소, 입구 수온, 출구 수온 등의 항목으로 제공됩니다.
URLhttps://www.data.go.kr/data/15029552/fileData.do

Alerts

기관명 has constant value ""Constant
온배수배출량 is highly overall correlated with 사업소High correlation
입구 수온 is highly overall correlated with 출구 수온High correlation
출구 수온 is highly overall correlated with 입구 수온High correlation
사업소 is highly overall correlated with 온배수배출량High correlation

Reproduction

Analysis started2023-12-12 09:45:10.334881
Analysis finished2023-12-12 09:45:12.795170
Duration2.46 seconds
Software versionydata-profiling vv4.5.1
Download configurationconfig.json

Variables

순번
Real number (ℝ)

Distinct192
Distinct (%)84.2%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean111.57895
Minimum1
Maximum192
Zeros0
Zeros (%)0.0%
Negative0
Negative (%)0.0%
Memory size2.1 KiB
2023-12-12T18:45:12.888323image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum1
5-th percentile12.35
Q157.75
median114.5
Q3171.25
95-th percentile192
Maximum192
Range191
Interquartile range (IQR)113.5

Descriptive statistics

Standard deviation61.776048
Coefficient of variation (CV)0.55365326
Kurtosis-1.3065226
Mean111.57895
Median Absolute Deviation (MAD)57
Skewness-0.16239921
Sum25440
Variance3816.2801
MonotonicityIncreasing
2023-12-12T18:45:13.067843image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
192 37
 
16.2%
1 1
 
0.4%
133 1
 
0.4%
124 1
 
0.4%
125 1
 
0.4%
126 1
 
0.4%
127 1
 
0.4%
128 1
 
0.4%
129 1
 
0.4%
130 1
 
0.4%
Other values (182) 182
79.8%
ValueCountFrequency (%)
1 1
0.4%
2 1
0.4%
3 1
0.4%
4 1
0.4%
5 1
0.4%
6 1
0.4%
7 1
0.4%
8 1
0.4%
9 1
0.4%
10 1
0.4%
ValueCountFrequency (%)
192 37
16.2%
191 1
 
0.4%
190 1
 
0.4%
189 1
 
0.4%
188 1
 
0.4%
187 1
 
0.4%
186 1
 
0.4%
185 1
 
0.4%
184 1
 
0.4%
183 1
 
0.4%

기관명
Categorical

CONSTANT 

Distinct1
Distinct (%)0.4%
Missing0
Missing (%)0.0%
Memory size1.9 KiB
한국동서발전㈜
228 

Length

Max length7
Median length7
Mean length7
Min length7

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st row한국동서발전㈜
2nd row한국동서발전㈜
3rd row한국동서발전㈜
4th row한국동서발전㈜
5th row한국동서발전㈜

Common Values

ValueCountFrequency (%)
한국동서발전㈜ 228
100.0%

Length

2023-12-12T18:45:13.218026image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-12-12T18:45:13.342215image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
한국동서발전㈜ 228
100.0%

사업소
Categorical

HIGH CORRELATION 

Distinct4
Distinct (%)1.8%
Missing0
Missing (%)0.0%
Memory size1.9 KiB
당진
60 
울산
60 
동해
60 
호남
48 

Length

Max length2
Median length2
Mean length2
Min length2

Unique

Unique0 ?
Unique (%)0.0%

Sample

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

Common Values

ValueCountFrequency (%)
당진 60
26.3%
울산 60
26.3%
동해 60
26.3%
호남 48
21.1%

Length

2023-12-12T18:45:13.481673image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-12-12T18:45:13.611502image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
당진 60
26.3%
울산 60
26.3%
동해 60
26.3%
호남 48
21.1%

연월
Date

Distinct60
Distinct (%)26.3%
Missing0
Missing (%)0.0%
Memory size1.9 KiB
Minimum2018-01-01 00:00:00
Maximum2022-12-01 00:00:00
2023-12-12T18:45:13.741951image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2023-12-12T18:45:13.901326image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)

온배수배출량
Real number (ℝ)

HIGH CORRELATION 

Distinct47
Distinct (%)20.6%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean1.4635965
Minimum0.1
Maximum6.1
Zeros0
Zeros (%)0.0%
Negative0
Negative (%)0.0%
Memory size2.1 KiB
2023-12-12T18:45:14.084098image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum0.1
5-th percentile0.2
Q10.4
median0.6
Q32.525
95-th percentile4.865
Maximum6.1
Range6
Interquartile range (IQR)2.125

Descriptive statistics

Standard deviation1.5242646
Coefficient of variation (CV)1.0414514
Kurtosis0.65885864
Mean1.4635965
Median Absolute Deviation (MAD)0.3
Skewness1.3172001
Sum333.7
Variance2.3233826
MonotonicityNot monotonic
2023-12-12T18:45:14.279776image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=47)
ValueCountFrequency (%)
0.5 33
14.5%
0.6 26
 
11.4%
0.3 26
 
11.4%
0.4 19
 
8.3%
0.2 15
 
6.6%
0.8 7
 
3.1%
0.7 7
 
3.1%
0.9 6
 
2.6%
2.9 5
 
2.2%
2.3 4
 
1.8%
Other values (37) 80
35.1%
ValueCountFrequency (%)
0.1 3
 
1.3%
0.2 15
6.6%
0.3 26
11.4%
0.4 19
8.3%
0.5 33
14.5%
0.6 26
11.4%
0.7 7
 
3.1%
0.8 7
 
3.1%
0.9 6
 
2.6%
1.0 2
 
0.9%
ValueCountFrequency (%)
6.1 1
 
0.4%
6.0 1
 
0.4%
5.8 3
1.3%
5.3 1
 
0.4%
5.2 2
0.9%
5.1 2
0.9%
4.9 2
0.9%
4.8 1
 
0.4%
4.5 2
0.9%
4.4 2
0.9%

입구 수온
Real number (ℝ)

HIGH CORRELATION 

Distinct142
Distinct (%)62.3%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean17.075
Minimum1.8
Maximum49.5
Zeros0
Zeros (%)0.0%
Negative0
Negative (%)0.0%
Memory size2.1 KiB
2023-12-12T18:45:14.482787image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum1.8
5-th percentile5.135
Q113.05
median17.15
Q322
95-th percentile26
Maximum49.5
Range47.7
Interquartile range (IQR)8.95

Descriptive statistics

Standard deviation6.6633218
Coefficient of variation (CV)0.39023846
Kurtosis1.6331843
Mean17.075
Median Absolute Deviation (MAD)4.6
Skewness0.29226869
Sum3893.1
Variance44.399857
MonotonicityNot monotonic
2023-12-12T18:45:14.668491image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
22.0 6
 
2.6%
26.0 4
 
1.8%
24.3 4
 
1.8%
22.6 4
 
1.8%
15.4 4
 
1.8%
14.1 3
 
1.3%
16.2 3
 
1.3%
13.2 3
 
1.3%
14.9 3
 
1.3%
19.7 3
 
1.3%
Other values (132) 191
83.8%
ValueCountFrequency (%)
1.8 1
0.4%
3.3 1
0.4%
3.4 1
0.4%
3.5 1
0.4%
3.6 1
0.4%
3.8 1
0.4%
3.9 1
0.4%
4.0 1
0.4%
4.6 1
0.4%
4.7 1
0.4%
ValueCountFrequency (%)
49.5 1
 
0.4%
34.7 1
 
0.4%
32.1 1
 
0.4%
28.7 1
 
0.4%
27.6 1
 
0.4%
27.2 2
0.9%
26.9 2
0.9%
26.8 1
 
0.4%
26.1 1
 
0.4%
26.0 4
1.8%

출구 수온
Real number (ℝ)

HIGH CORRELATION 

Distinct140
Distinct (%)61.4%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean23.842982
Minimum5
Maximum61.2
Zeros0
Zeros (%)0.0%
Negative0
Negative (%)0.0%
Memory size2.1 KiB
2023-12-12T18:45:14.853184image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum5
5-th percentile13.935
Q119.8
median23.95
Q328
95-th percentile32.76
Maximum61.2
Range56.2
Interquartile range (IQR)8.2

Descriptive statistics

Standard deviation6.4614679
Coefficient of variation (CV)0.27100082
Kurtosis4.4916165
Mean23.842982
Median Absolute Deviation (MAD)4.15
Skewness0.70756047
Sum5436.2
Variance41.750567
MonotonicityNot monotonic
2023-12-12T18:45:14.996769image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
21.6 7
 
3.1%
29.3 5
 
2.2%
21.7 4
 
1.8%
26.1 4
 
1.8%
24.2 4
 
1.8%
27.3 3
 
1.3%
28.9 3
 
1.3%
23.1 3
 
1.3%
24.8 3
 
1.3%
29.1 3
 
1.3%
Other values (130) 189
82.9%
ValueCountFrequency (%)
5.0 1
0.4%
6.0 1
0.4%
8.7 1
0.4%
11.9 2
0.9%
12.1 1
0.4%
12.5 1
0.4%
12.6 1
0.4%
13.0 1
0.4%
13.7 1
0.4%
13.9 2
0.9%
ValueCountFrequency (%)
61.2 1
0.4%
43.6 1
0.4%
40.0 1
0.4%
36.1 1
0.4%
35.2 1
0.4%
35.0 1
0.4%
34.4 2
0.9%
34.1 1
0.4%
33.6 1
0.4%
33.1 1
0.4%

Interactions

2023-12-12T18:45:12.058042image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2023-12-12T18:45:10.629218image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2023-12-12T18:45:11.137208image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2023-12-12T18:45:11.598322image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2023-12-12T18:45:12.229584image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2023-12-12T18:45:10.776241image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2023-12-12T18:45:11.270472image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2023-12-12T18:45:11.710534image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2023-12-12T18:45:12.343891image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2023-12-12T18:45:10.899286image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2023-12-12T18:45:11.385555image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2023-12-12T18:45:11.826089image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2023-12-12T18:45:12.441569image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2023-12-12T18:45:11.017175image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2023-12-12T18:45:11.499163image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2023-12-12T18:45:11.932841image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Correlations

2023-12-12T18:45:15.113971image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
순번사업소연월온배수배출량입구 수온출구 수온
순번1.0000.6830.7980.5480.1900.227
사업소0.6831.0000.0000.7910.6030.597
연월0.7980.0001.0000.0000.7000.658
온배수배출량0.5480.7910.0001.0000.3900.425
입구 수온0.1900.6030.7000.3901.0000.981
출구 수온0.2270.5970.6580.4250.9811.000
2023-12-12T18:45:15.229796image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
순번온배수배출량입구 수온출구 수온사업소
순번1.000-0.0010.0590.0690.477
온배수배출량-0.0011.0000.0340.0320.588
입구 수온0.0590.0341.0000.9400.302
출구 수온0.0690.0320.9401.0000.291
사업소0.4770.5880.3020.2911.000

Missing values

2023-12-12T18:45:12.603281image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
A simple visualization of nullity by column.
2023-12-12T18:45:12.735521image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.

Sample

순번기관명사업소연월온배수배출량입구 수온출구 수온
01한국동서발전㈜당진2018-01-013.13.513.7
12한국동서발전㈜당진2018-02-012.81.812.1
23한국동서발전㈜당진2018-03-012.63.815.0
34한국동서발전㈜당진2018-04-012.27.016.1
45한국동서발전㈜당진2018-05-012.48.317.7
56한국동서발전㈜당진2018-06-012.815.823.4
67한국동서발전㈜당진2018-07-014.221.028.5
78한국동서발전㈜당진2018-08-016.125.531.0
89한국동서발전㈜당진2018-09-014.922.126.9
910한국동서발전㈜당진2018-10-013.415.922.1
순번기관명사업소연월온배수배출량입구 수온출구 수온
218192한국동서발전㈜동해2022-03-011.16.28.7
219192한국동서발전㈜동해2022-04-013.011.723.8
220192한국동서발전㈜동해2022-05-013.115.624.2
221192한국동서발전㈜동해2022-06-014.418.425.3
222192한국동서발전㈜동해2022-07-015.823.731.0
223192한국동서발전㈜동해2022-08-015.823.130.1
224192한국동서발전㈜동해2022-09-013.622.729.6
225192한국동서발전㈜동해2022-10-014.218.325.5
226192한국동서발전㈜동해2022-11-014.317.424.2
227192한국동서발전㈜동해2022-12-014.214.724.6