Overview

Dataset statistics

Number of variables5
Number of observations36
Missing cells0
Missing cells (%)0.0%
Duplicate rows0
Duplicate rows (%)0.0%
Total size in memory1.7 KiB
Average record size in memory47.7 B

Variable types

Categorical2
Numeric3

Dataset

Description한국지역난방공사 연료전지 에너지 생산현황으로 지사, 연도, 월, 전력생산량, 전력공급량이 포함되어있습니다.
Author한국지역난방공사
URLhttps://www.data.go.kr/data/15104981/fileData.do

Alerts

지사 has constant value ""Constant
전력생산량(kWh) is highly overall correlated with 전력공급량(kWh)High correlation
전력공급량(kWh) is highly overall correlated with 전력생산량(kWh)High correlation
전력생산량(kWh) has unique valuesUnique
전력공급량(kWh) has unique valuesUnique

Reproduction

Analysis started2023-12-13 00:02:40.511823
Analysis finished2023-12-13 00:02:41.516643
Duration1 second
Software versionydata-profiling vv4.5.1
Download configurationconfig.json

Variables

지사
Categorical

CONSTANT 

Distinct1
Distinct (%)2.8%
Missing0
Missing (%)0.0%
Memory size420.0 B
동탄지사
36 

Length

Max length4
Median length4
Mean length4
Min length4

Unique

Unique0 ?
Unique (%)0.0%

Sample

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

Common Values

ValueCountFrequency (%)
동탄지사 36
100.0%

Length

2023-12-13T09:02:41.586812image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-12-13T09:02:41.687360image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
동탄지사 36
100.0%

연도
Categorical

Distinct3
Distinct (%)8.3%
Missing0
Missing (%)0.0%
Memory size420.0 B
2019
12 
2020
12 
2021
12 

Length

Max length4
Median length4
Mean length4
Min length4

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st row2019
2nd row2019
3rd row2019
4th row2019
5th row2019

Common Values

ValueCountFrequency (%)
2019 12
33.3%
2020 12
33.3%
2021 12
33.3%

Length

2023-12-13T09:02:41.768621image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-12-13T09:02:41.850222image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
2019 12
33.3%
2020 12
33.3%
2021 12
33.3%

월
Real number (ℝ)

Distinct12
Distinct (%)33.3%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean6.5
Minimum1
Maximum12
Zeros0
Zeros (%)0.0%
Negative0
Negative (%)0.0%
Memory size456.0 B
2023-12-13T09:02:41.934156image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum1
5-th percentile1
Q13.75
median6.5
Q39.25
95-th percentile12
Maximum12
Range11
Interquartile range (IQR)5.5

Descriptive statistics

Standard deviation3.5010203
Coefficient of variation (CV)0.5386185
Kurtosis-1.217232
Mean6.5
Median Absolute Deviation (MAD)3
Skewness0
Sum234
Variance12.257143
MonotonicityNot monotonic
2023-12-13T09:02:42.022877image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=12)
ValueCountFrequency (%)
1 3
8.3%
2 3
8.3%
3 3
8.3%
4 3
8.3%
5 3
8.3%
6 3
8.3%
7 3
8.3%
8 3
8.3%
9 3
8.3%
10 3
8.3%
Other values (2) 6
16.7%
ValueCountFrequency (%)
1 3
8.3%
2 3
8.3%
3 3
8.3%
4 3
8.3%
5 3
8.3%
6 3
8.3%
7 3
8.3%
8 3
8.3%
9 3
8.3%
10 3
8.3%
ValueCountFrequency (%)
12 3
8.3%
11 3
8.3%
10 3
8.3%
9 3
8.3%
8 3
8.3%
7 3
8.3%
6 3
8.3%
5 3
8.3%
4 3
8.3%
3 3
8.3%

전력생산량(kWh)
Real number (ℝ)

HIGH CORRELATION  UNIQUE 

Distinct36
Distinct (%)100.0%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean7680387.8
Minimum5058520
Maximum8351190
Zeros0
Zeros (%)0.0%
Negative0
Negative (%)0.0%
Memory size456.0 B
2023-12-13T09:02:42.125957image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum5058520
5-th percentile6448215
Q17430022.5
median7886275
Q38131037.5
95-th percentile8336070
Maximum8351190
Range3292670
Interquartile range (IQR)701015

Descriptive statistics

Standard deviation681735.07
Coefficient of variation (CV)0.088763106
Kurtosis5.3155906
Mean7680387.8
Median Absolute Deviation (MAD)347640
Skewness-1.9995119
Sum2.7649396 × 108
Variance4.6476271 × 1011
MonotonicityNot monotonic
2023-12-13T09:02:42.242691image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=36)
ValueCountFrequency (%)
7057320 1
 
2.8%
8249280 1
 
2.8%
7919770 1
 
2.8%
7900620 1
 
2.8%
8015520 1
 
2.8%
8227760 1
 
2.8%
7303690 1
 
2.8%
8061200 1
 
2.8%
7855880 1
 
2.8%
7452730 1
 
2.8%
Other values (26) 26
72.2%
ValueCountFrequency (%)
5058520 1
2.8%
6316650 1
2.8%
6492070 1
2.8%
6862810 1
2.8%
7057320 1
2.8%
7262960 1
2.8%
7294870 1
2.8%
7303690 1
2.8%
7361900 1
2.8%
7452730 1
2.8%
ValueCountFrequency (%)
8351190 1
2.8%
8340360 1
2.8%
8334640 1
2.8%
8278100 1
2.8%
8249280 1
2.8%
8234800 1
2.8%
8233030 1
2.8%
8227760 1
2.8%
8217460 1
2.8%
8102230 1
2.8%

전력공급량(kWh)
Real number (ℝ)

HIGH CORRELATION  UNIQUE 

Distinct36
Distinct (%)100.0%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean7592774
Minimum4989442.3
Maximum8257943.6
Zeros0
Zeros (%)0.0%
Negative0
Negative (%)0.0%
Memory size456.0 B
2023-12-13T09:02:42.356496image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum4989442.3
5-th percentile6362885.4
Q17332296.9
median7812421.6
Q38050909.8
95-th percentile8231018.1
Maximum8257943.6
Range3268501.3
Interquartile range (IQR)718612.94

Descriptive statistics

Standard deviation680764.7
Coefficient of variation (CV)0.08965955
Kurtosis5.1676311
Mean7592774
Median Absolute Deviation (MAD)337578.49
Skewness-1.9789948
Sum2.7333986 × 108
Variance4.6344057 × 1011
MonotonicityNot monotonic
2023-12-13T09:02:42.471283image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=36)
ValueCountFrequency (%)
6913782.024 1
 
2.8%
8154970.896 1
 
2.8%
7840502.184 1
 
2.8%
7825413.144 1
 
2.8%
7934175.24 1
 
2.8%
8148779.412 1
 
2.8%
7231404.36 1
 
2.8%
7964078.712 1
 
2.8%
7769354.532 1
 
2.8%
7352145.576 1
 
2.8%
Other values (26) 26
72.2%
ValueCountFrequency (%)
4989442.32 1
2.8%
6222244.428 1
2.8%
6409765.716 1
2.8%
6777507.216 1
2.8%
6913782.024 1
2.8%
7182305.34 1
2.8%
7216001.388 1
2.8%
7231404.36 1
2.8%
7272750.804 1
2.8%
7352145.576 1
2.8%
ValueCountFrequency (%)
8257943.64 1
2.8%
8249691.948 1
2.8%
8224793.472 1
2.8%
8216978.352 1
2.8%
8154970.896 1
2.8%
8148779.412 1
2.8%
8146117.548 1
2.8%
8145409.776 1
2.8%
8123273.088 1
2.8%
8026788.732 1
2.8%

Interactions

2023-12-13T09:02:41.137186image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2023-12-13T09:02:40.635637image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2023-12-13T09:02:40.880762image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2023-12-13T09:02:41.214450image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2023-12-13T09:02:40.705656image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2023-12-13T09:02:40.956646image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2023-12-13T09:02:41.299247image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2023-12-13T09:02:40.792694image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2023-12-13T09:02:41.058429image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Correlations

2023-12-13T09:02:42.542711image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
연도월전력생산량(kWh)전력공급량(kWh)
연도1.0000.0000.4730.507
월0.0001.0000.0000.000
전력생산량(kWh)0.4730.0001.0000.997
전력공급량(kWh)0.5070.0000.9971.000
2023-12-13T09:02:42.620800image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
월전력생산량(kWh)전력공급량(kWh)연도
월1.000-0.101-0.1110.000
전력생산량(kWh)-0.1011.0000.9980.334
전력공급량(kWh)-0.1110.9981.0000.364
연도0.0000.3340.3641.000

Missing values

2023-12-13T09:02:41.402983image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
A simple visualization of nullity by column.
2023-12-13T09:02:41.484827image/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

지사연도월전력생산량(kWh)전력공급량(kWh)
0동탄지사2019170573206913782.024
1동탄지사2019263166506222244.428
2동탄지사2019375293907463559.708
3동탄지사2019450585204989442.32
4동탄지사2019582330308145409.776
5동탄지사2019681022308004735.108
6동탄지사2019783346408224793.472
7동탄지사2019878565707748854.26
8동탄지사2019979373807840211.808
9동탄지사20191082174608123273.088
지사연도월전력생산량(kWh)전력공급량(kWh)
26동탄지사2021380612007964078.712
27동탄지사2021478558807769354.532
28동탄지사2021574527307352145.576
29동탄지사2021674602507379300.448
30동탄지사2021775800607492316.556
31동탄지사2021873619007272750.804
32동탄지사2021972948707216001.388
33동탄지사20211068628106777507.216
34동탄지사20211164920706409765.716
35동탄지사20211272629607182305.34