Overview

Dataset statistics

Number of variables5
Number of observations638
Missing cells0
Missing cells (%)0.0%
Duplicate rows0
Duplicate rows (%)0.0%
Total size in memory26.3 KiB
Average record size in memory42.2 B

Variable types

DateTime1
Numeric2
Categorical2

Dataset

Description한국남부발전(주)_영월 1단계 연료전지 일일 연료사용량에 대한 데이터로구분, 영월 1단계 연료전지(15MW) 연료사용량, 연료사용량 단위, 영월 1단계 연료전지(15MW) 시간당 연료사용량,시간당 연료사용량 단위의 항목을 제공합니다.
Author한국남부발전(주)
URLhttps://www.data.go.kr/data/15124868/fileData.do

Alerts

연료사용량 단위 has constant value ""Constant
시간당 연료사용량 단위 has constant value ""Constant
영월 1단계 연료전지(15MW) 연료사용량 is highly overall correlated with 영월 1단계 연료전지(15MW) 시간당 연료사용량High correlation
영월 1단계 연료전지(15MW) 시간당 연료사용량 is highly overall correlated with 영월 1단계 연료전지(15MW) 연료사용량High correlation
구분 has unique valuesUnique

Reproduction

Analysis started2023-12-12 13:04:34.247961
Analysis finished2023-12-12 13:04:34.976159
Duration0.73 seconds
Software versionydata-profiling vv4.5.1
Download configurationconfig.json

Variables

구분
Date

UNIQUE 

Distinct638
Distinct (%)100.0%
Missing0
Missing (%)0.0%
Memory size5.1 KiB
Minimum2022-01-01 00:00:00
Maximum2023-09-30 00:00:00
2023-12-12T22:04:35.046969image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2023-12-12T22:04:35.177796image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)

영월 1단계 연료전지(15MW) 연료사용량
Real number (ℝ)

HIGH CORRELATION 

Distinct569
Distinct (%)89.2%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean57049.185
Minimum0
Maximum60718
Zeros3
Zeros (%)0.5%
Negative0
Negative (%)0.0%
Memory size5.7 KiB
2023-12-12T22:04:35.306588image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum0
5-th percentile54440.05
Q157578.25
median58958
Q359491.75
95-th percentile60021.35
Maximum60718
Range60718
Interquartile range (IQR)1913.5

Descriptive statistics

Standard deviation8423.9222
Coefficient of variation (CV)0.14766069
Kurtosis32.135411
Mean57049.185
Median Absolute Deviation (MAD)656.5
Skewness-5.6183437
Sum36397380
Variance70962465
MonotonicityNot monotonic
2023-12-12T22:04:35.432467image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
59191 3
 
0.5%
0 3
 
0.5%
58828 3
 
0.5%
59341 3
 
0.5%
59249 3
 
0.5%
59547 2
 
0.3%
56696 2
 
0.3%
59128 2
 
0.3%
59392 2
 
0.3%
59469 2
 
0.3%
Other values (559) 613
96.1%
ValueCountFrequency (%)
0 3
0.5%
128 1
 
0.2%
966 1
 
0.2%
1003 1
 
0.2%
2298 1
 
0.2%
3190 1
 
0.2%
5323 1
 
0.2%
5524 1
 
0.2%
5642 1
 
0.2%
12808 1
 
0.2%
ValueCountFrequency (%)
60718 1
0.2%
60534 1
0.2%
60465 1
0.2%
60443 1
0.2%
60426 1
0.2%
60414 1
0.2%
60335 1
0.2%
60282 1
0.2%
60234 1
0.2%
60229 1
0.2%

연료사용량 단위
Categorical

CONSTANT 

Distinct1
Distinct (%)0.2%
Missing0
Missing (%)0.0%
Memory size5.1 KiB
N㎥
638 

Length

Max length2
Median length2
Mean length2
Min length2

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st rowN㎥
2nd rowN㎥
3rd rowN㎥
4th rowN㎥
5th rowN㎥

Common Values

ValueCountFrequency (%)
N㎥ 638
100.0%

Length

2023-12-12T22:04:35.548130image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-12-12T22:04:35.630309image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
n㎥ 638
100.0%

영월 1단계 연료전지(15MW) 시간당 연료사용량
Real number (ℝ)

HIGH CORRELATION 

Distinct199
Distinct (%)31.2%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean2377.0737
Minimum0
Maximum2530
Zeros3
Zeros (%)0.5%
Negative0
Negative (%)0.0%
Memory size5.7 KiB
2023-12-12T22:04:35.733318image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum0
5-th percentile2268.65
Q12399.25
median2456.5
Q32479
95-th percentile2501
Maximum2530
Range2530
Interquartile range (IQR)79.75

Descriptive statistics

Standard deviation351.00552
Coefficient of variation (CV)0.14766287
Kurtosis32.133893
Mean2377.0737
Median Absolute Deviation (MAD)27.5
Skewness-5.6181771
Sum1516573
Variance123204.88
MonotonicityNot monotonic
2023-12-12T22:04:36.158039image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
2469 13
 
2.0%
2479 12
 
1.9%
2461 10
 
1.6%
2462 10
 
1.6%
2451 10
 
1.6%
2464 10
 
1.6%
2465 10
 
1.6%
2480 9
 
1.4%
2459 8
 
1.3%
2460 8
 
1.3%
Other values (189) 538
84.3%
ValueCountFrequency (%)
0 3
0.5%
5 1
 
0.2%
40 1
 
0.2%
42 1
 
0.2%
96 1
 
0.2%
133 1
 
0.2%
222 1
 
0.2%
230 1
 
0.2%
235 1
 
0.2%
534 1
 
0.2%
ValueCountFrequency (%)
2530 1
0.2%
2522 1
0.2%
2519 1
0.2%
2518 2
0.3%
2517 1
0.2%
2514 1
0.2%
2512 1
0.2%
2510 2
0.3%
2509 1
0.2%
2508 2
0.3%

시간당 연료사용량 단위
Categorical

CONSTANT 

Distinct1
Distinct (%)0.2%
Missing0
Missing (%)0.0%
Memory size5.1 KiB
N㎥/h
638 

Length

Max length4
Median length4
Mean length4
Min length4

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st rowN㎥/h
2nd rowN㎥/h
3rd rowN㎥/h
4th rowN㎥/h
5th rowN㎥/h

Common Values

ValueCountFrequency (%)
N㎥/h 638
100.0%

Length

2023-12-12T22:04:36.293559image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-12-12T22:04:36.383335image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
n㎥/h 638
100.0%

Interactions

2023-12-12T22:04:34.583391image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2023-12-12T22:04:34.364765image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2023-12-12T22:04:34.695438image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2023-12-12T22:04:34.468219image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Correlations

2023-12-12T22:04:36.440670image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
영월 1단계 연료전지(15MW) 연료사용량영월 1단계 연료전지(15MW) 시간당 연료사용량
영월 1단계 연료전지(15MW) 연료사용량1.0001.000
영월 1단계 연료전지(15MW) 시간당 연료사용량1.0001.000
2023-12-12T22:04:36.539526image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
영월 1단계 연료전지(15MW) 연료사용량영월 1단계 연료전지(15MW) 시간당 연료사용량
영월 1단계 연료전지(15MW) 연료사용량1.0001.000
영월 1단계 연료전지(15MW) 시간당 연료사용량1.0001.000

Missing values

2023-12-12T22:04:34.818046image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
A simple visualization of nullity by column.
2023-12-12T22:04:34.934069image/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

구분영월 1단계 연료전지(15MW) 연료사용량연료사용량 단위영월 1단계 연료전지(15MW) 시간당 연료사용량시간당 연료사용량 단위
02022-01-0152803N㎥2200N㎥/h
12022-01-0252654N㎥2194N㎥/h
22022-01-0352542N㎥2189N㎥/h
32022-01-0452489N㎥2187N㎥/h
42022-01-0553275N㎥2220N㎥/h
52022-01-0654259N㎥2261N㎥/h
62022-01-0756091N㎥2337N㎥/h
72022-01-0856888N㎥2370N㎥/h
82022-01-0956697N㎥2362N㎥/h
92022-01-1056452N㎥2352N㎥/h
구분영월 1단계 연료전지(15MW) 연료사용량연료사용량 단위영월 1단계 연료전지(15MW) 시간당 연료사용량시간당 연료사용량 단위
6282023-09-2158670N㎥2445N㎥/h
6292023-09-2258845N㎥2452N㎥/h
6302023-09-2358731N㎥2447N㎥/h
6312023-09-2458758N㎥2448N㎥/h
6322023-09-2559036N㎥2460N㎥/h
6332023-09-2658694N㎥2446N㎥/h
6342023-09-2758588N㎥2441N㎥/h
6352023-09-2858691N㎥2445N㎥/h
6362023-09-2958736N㎥2447N㎥/h
6372023-09-3058834N㎥2451N㎥/h