Overview

Dataset statistics

Number of variables3
Number of observations296
Missing cells0
Missing cells (%)0.0%
Duplicate rows0
Duplicate rows (%)0.0%
Total size in memory7.4 KiB
Average record size in memory25.4 B

Variable types

DateTime1
Numeric1
Categorical1

Dataset

Description한국전력공사 전국 사업소별 물(水) 사용 내역 정보입니다. 본부별 해당 년도와 달에 사용한 물 용량 정보를 확인할 수 있습니다.
URLhttps://www.data.go.kr/data/15039561/fileData.do

Reproduction

Analysis started2023-12-12 13:38:17.683356
Analysis finished2023-12-12 13:38:18.359623
Duration0.68 seconds
Software versionydata-profiling vv4.5.1
Download configurationconfig.json

Variables

년월
Date

Distinct12
Distinct (%)4.1%
Missing0
Missing (%)0.0%
Memory size2.4 KiB
Minimum2022-01-01 00:00:00
Maximum2022-12-01 00:00:00
2023-12-12T22:38:18.412671image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2023-12-12T22:38:18.535768image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=12)

수도사용량(리터)
Real number (ℝ)

Distinct284
Distinct (%)95.9%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean3411.419
Minimum0
Maximum16220
Zeros1
Zeros (%)0.3%
Negative0
Negative (%)0.0%
Memory size2.7 KiB
2023-12-12T22:38:18.681843image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum0
5-th percentile348.75
Q1939.75
median2709.5
Q34663.25
95-th percentile8750.25
Maximum16220
Range16220
Interquartile range (IQR)3723.5

Descriptive statistics

Standard deviation2936.7543
Coefficient of variation (CV)0.86086003
Kurtosis2.7570555
Mean3411.419
Median Absolute Deviation (MAD)1815
Skewness1.4646821
Sum1009780
Variance8624525.6
MonotonicityNot monotonic
2023-12-12T22:38:18.891576image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
1.0 6
 
2.0%
516.0 3
 
1.0%
2343.0 2
 
0.7%
439.0 2
 
0.7%
4141.0 2
 
0.7%
930.0 2
 
0.7%
498.0 2
 
0.7%
6199.0 1
 
0.3%
5502.0 1
 
0.3%
7005.0 1
 
0.3%
Other values (274) 274
92.6%
ValueCountFrequency (%)
0.0 1
 
0.3%
1.0 6
2.0%
72.0 1
 
0.3%
173.0 1
 
0.3%
242.0 1
 
0.3%
291.0 1
 
0.3%
330.0 1
 
0.3%
333.0 1
 
0.3%
334.0 1
 
0.3%
345.0 1
 
0.3%
ValueCountFrequency (%)
16220.0 1
0.3%
15283.0 1
0.3%
14301.0 1
0.3%
13652.0 1
0.3%
13498.0 1
0.3%
12570.0 1
0.3%
12110.0 1
0.3%
11308.0 1
0.3%
10779.0 1
0.3%
10041.0 1
0.3%

사업소
Categorical

Distinct26
Distinct (%)8.8%
Missing0
Missing (%)0.0%
Memory size2.4 KiB
속초연수원
 
12
충북지역본부
 
12
전력연구원
 
12
업무지원처
 
12
경기북부지역본부
 
12
Other values (21)
236 

Length

Max length10
Median length6
Mean length6.1317568
Min length4

Unique

Unique0 ?
Unique (%)0.0%

Sample

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

Common Values

ValueCountFrequency (%)
속초연수원 12
 
4.1%
충북지역본부 12
 
4.1%
전력연구원 12
 
4.1%
업무지원처 12
 
4.1%
경기북부지역본부 12
 
4.1%
남서울지역본부 12
 
4.1%
경기지역본부 12
 
4.1%
서울지역본부 12
 
4.1%
인천지역본부 12
 
4.1%
강원지역본부 12
 
4.1%
Other values (16) 176
59.5%

Length

2023-12-12T22:38:19.071806image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category
ValueCountFrequency (%)
속초연수원 12
 
4.0%
대전충남지역본부 12
 
4.0%
수안보연수원 12
 
4.0%
남부건설본부 12
 
4.0%
경인건설본부 12
 
4.0%
제주지역본부 12
 
4.0%
경남지역본부 12
 
4.0%
부산울산지역본부 12
 
4.0%
경북지역본부 12
 
4.0%
대구지역본부 12
 
4.0%
Other values (16) 178
59.7%

Interactions

2023-12-12T22:38:17.785712image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Correlations

2023-12-12T22:38:19.177313image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
년월수도사용량(리터)사업소
년월1.0000.0000.000
수도사용량(리터)0.0001.0000.823
사업소0.0000.8231.000
2023-12-12T22:38:19.279344image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
수도사용량(리터)사업소
수도사용량(리터)1.0000.460
사업소0.4601.000

Missing values

2023-12-12T22:38:17.927402image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
A simple visualization of nullity by column.
2023-12-12T22:38:18.328958image/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

년월수도사용량(리터)사업소
02022-041.0한국전력
12022-051.0한국전력
22022-061.0한국전력
32022-071.0한국전력
42022-081.0한국전력
52022-091.0한국전력
62022-10173.0한국전력
72022-11493.0한국전력
82022-12775.0한국전력
92022-015265.0인재개발원
년월수도사용량(리터)사업소
2862022-03470.0중부건설본부
2872022-04364.0중부건설본부
2882022-05385.0중부건설본부
2892022-06498.0중부건설본부
2902022-07533.0중부건설본부
2912022-08536.0중부건설본부
2922022-09516.0중부건설본부
2932022-10516.0중부건설본부
2942022-11428.0중부건설본부
2952022-12513.0중부건설본부