Dataset statistics
Number of variables | 7 |
---|---|
Number of observations | 251 |
Missing cells | 0 |
Missing cells (%) | 0.0% |
Duplicate rows | 0 |
Duplicate rows (%) | 0.0% |
Total size in memory | 15.1 KiB |
Average record size in memory | 61.5 B |
Variable types
Categorical | 3 |
---|---|
Numeric | 4 |
Dataset
Description | 한국서부발전 발전설비 의 발전소별 발전량 입니다.제공항목은 운전일,사업소명,호기명,용량,최대 발전량,최소 발전량,총발전량 데이터를 제공합니다. |
---|---|
Author | 한국서부발전(주) |
URL | https://www.data.go.kr/data/15123066/fileData.do |
사업소명 has constant value "" | Constant |
호기 is highly overall correlated with 최대 발전량 and 3 other fields | High correlation |
최대 발전량 is highly overall correlated with 호기 and 3 other fields | High correlation |
최소 발전량 is highly overall correlated with 호기 and 3 other fields | High correlation |
총발전량 is highly overall correlated with 호기 and 3 other fields | High correlation |
용량 is highly overall correlated with 호기 and 3 other fields | High correlation |
Reproduction
Analysis started | 2023-12-12 21:33:04.029030 |
---|---|
Analysis finished | 2023-12-12 21:33:06.244851 |
Duration | 2.22 seconds |
Software version | ydata-profiling vv4.5.1 |
Download configuration | config.json |
운전일
Categorical
Distinct | 31 |
---|---|
Distinct (%) | 12.4% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 2.1 KiB |
2022-12-19 | 9 |
---|---|
2022-12-18 | 9 |
2022-12-15 | 9 |
2022-12-02 | 8 |
2022-12-03 | 8 |
Other values (26) |
Length
Max length | 10 |
---|---|
Median length | 10 |
Mean length | 10 |
Min length | 10 |
Unique
Unique | 0 ? |
---|---|
Unique (%) | 0.0% |
Sample
1st row | 2022-12-01 |
---|---|
2nd row | 2022-12-01 |
3rd row | 2022-12-01 |
4th row | 2022-12-01 |
5th row | 2022-12-01 |
Common Values
Value | Count | Frequency (%) |
2022-12-19 | 9 | 3.6% |
2022-12-18 | 9 | 3.6% |
2022-12-15 | 9 | 3.6% |
2022-12-02 | 8 | 3.2% |
2022-12-03 | 8 | 3.2% |
2022-12-04 | 8 | 3.2% |
2022-12-05 | 8 | 3.2% |
2022-12-06 | 8 | 3.2% |
2022-12-07 | 8 | 3.2% |
2022-12-08 | 8 | 3.2% |
Other values (21) | 168 |
Length
Value | Count | Frequency (%) |
2022-12-19 | 9 | 3.6% |
2022-12-15 | 9 | 3.6% |
2022-12-18 | 9 | 3.6% |
2022-12-16 | 8 | 3.2% |
2022-12-01 | 8 | 3.2% |
2022-12-17 | 8 | 3.2% |
2022-12-30 | 8 | 3.2% |
2022-12-29 | 8 | 3.2% |
2022-12-28 | 8 | 3.2% |
2022-12-27 | 8 | 3.2% |
Other values (21) | 168 |
사업소명
Categorical
CONSTANT
 
Distinct | 1 |
---|---|
Distinct (%) | 0.4% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 2.1 KiB |
태안 |
---|
Length
Max length | 2 |
---|---|
Median length | 2 |
Mean length | 2 |
Min length | 2 |
Unique
Unique | 0 ? |
---|---|
Unique (%) | 0.0% |
Sample
1st row | 태안 |
---|---|
2nd row | 태안 |
3rd row | 태안 |
4th row | 태안 |
5th row | 태안 |
Common Values
Value | Count | Frequency (%) |
태안 | 251 |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
태안 | 251 |
호기
Real number (ℝ)
HIGH CORRELATION
 
Distinct | 9 |
---|---|
Distinct (%) | 3.6% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 5.7450199 |
Minimum | 1 |
---|---|
Maximum | 10 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 2.3 KiB |
Quantile statistics
Minimum | 1 |
---|---|
5-th percentile | 1 |
Q1 | 3 |
median | 5 |
Q3 | 8 |
95-th percentile | 10 |
Maximum | 10 |
Range | 9 |
Interquartile range (IQR) | 5 |
Descriptive statistics
Standard deviation | 3.042158 |
---|---|
Coefficient of variation (CV) | 0.52952958 |
Kurtosis | -1.3391264 |
Mean | 5.7450199 |
Median Absolute Deviation (MAD) | 3 |
Skewness | -0.14865896 |
Sum | 1442 |
Variance | 9.2547251 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
4 | 31 | |
5 | 31 | |
7 | 31 | |
8 | 31 | |
9 | 31 | |
10 | 31 | |
1 | 29 | |
2 | 28 | |
3 | 8 | 3.2% |
Value | Count | Frequency (%) |
1 | 29 | |
2 | 28 | |
3 | 8 | 3.2% |
4 | 31 | |
5 | 31 | |
7 | 31 | |
8 | 31 | |
9 | 31 | |
10 | 31 |
Value | Count | Frequency (%) |
10 | 31 | |
9 | 31 | |
8 | 31 | |
7 | 31 | |
5 | 31 | |
4 | 31 | |
3 | 8 | 3.2% |
2 | 28 | |
1 | 29 |
용량
Categorical
HIGH CORRELATION
 
Distinct | 2 |
---|---|
Distinct (%) | 0.8% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 2.1 KiB |
500 | |
---|---|
1050 |
Length
Max length | 4 |
---|---|
Median length | 3 |
Mean length | 3.247012 |
Min length | 3 |
Unique
Unique | 0 ? |
---|---|
Unique (%) | 0.0% |
Sample
1st row | 500 |
---|---|
2nd row | 500 |
3rd row | 500 |
4th row | 500 |
5th row | 500 |
Common Values
Value | Count | Frequency (%) |
500 | 189 | |
1050 | 62 | 24.7% |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
500 | 189 | |
1050 | 62 | 24.7% |
최대 발전량
Real number (ℝ)
HIGH CORRELATION
 
Distinct | 231 |
---|---|
Distinct (%) | 92.0% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 537185.33 |
Minimum | 159693.22 |
---|---|
Maximum | 1239391.8 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 2.3 KiB |
Quantile statistics
Minimum | 159693.22 |
---|---|
5-th percentile | 385632.69 |
Q1 | 391000 |
median | 406150 |
Q3 | 473281 |
95-th percentile | 975664 |
Maximum | 1239391.8 |
Range | 1079698.6 |
Interquartile range (IQR) | 82281 |
Descriptive statistics
Standard deviation | 229293.58 |
---|---|
Coefficient of variation (CV) | 0.42684259 |
Kurtosis | -0.29985765 |
Mean | 537185.33 |
Median Absolute Deviation (MAD) | 22882.541 |
Skewness | 1.1818684 |
Sum | 1.3483352 × 108 |
Variance | 5.2575546 × 1010 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
394000.0 | 6 | 2.4% |
388000.0 | 5 | 2.0% |
392000.0 | 4 | 1.6% |
391000.0 | 3 | 1.2% |
441000.0 | 2 | 0.8% |
443000.0 | 2 | 0.8% |
390000.0 | 2 | 0.8% |
393000.0 | 2 | 0.8% |
397000.0 | 2 | 0.8% |
389000.0 | 2 | 0.8% |
Other values (221) | 221 |
Value | Count | Frequency (%) |
159693.223 | 1 | |
181220.192 | 1 | |
357000.0 | 1 | |
381374.716 | 1 | |
382425.598 | 1 | |
382983.406 | 1 | |
383267.459 | 1 | |
383511.617 | 1 | |
384446.721 | 1 | |
384505.379 | 1 |
Value | Count | Frequency (%) |
1239391.8 | 1 | |
984109.35 | 1 | |
980890.6 | 1 | |
980001.317 | 1 | |
979386.483 | 1 | |
978724.283 | 1 | |
978253.55 | 1 | |
978054.233 | 1 | |
977835.95 | 1 | |
976920.617 | 1 |
최소 발전량
Real number (ℝ)
HIGH CORRELATION
 
Distinct | 228 |
---|---|
Distinct (%) | 90.8% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 420180.87 |
Minimum | 322.2 |
---|---|
Maximum | 951764.72 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 2.3 KiB |
Quantile statistics
Minimum | 322.2 |
---|---|
5-th percentile | 22295.591 |
Q1 | 341399.31 |
median | 349712 |
Q3 | 401590.6 |
95-th percentile | 785936.23 |
Maximum | 951764.72 |
Range | 951442.52 |
Interquartile range (IQR) | 60191.288 |
Descriptive statistics
Standard deviation | 214366.45 |
---|---|
Coefficient of variation (CV) | 0.51017661 |
Kurtosis | -0.019622002 |
Mean | 420180.87 |
Median Absolute Deviation (MAD) | 34225.6 |
Skewness | 0.56028616 |
Sum | 1.054654 × 108 |
Variance | 4.5952975 × 1010 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
344000.0 | 7 | 2.8% |
347000.0 | 5 | 2.0% |
343000.0 | 4 | 1.6% |
346000.0 | 4 | 1.6% |
345000.0 | 2 | 0.8% |
348000.0 | 2 | 0.8% |
1000.0 | 2 | 0.8% |
340000.0 | 2 | 0.8% |
339000.0 | 2 | 0.8% |
336000.0 | 2 | 0.8% |
Other values (218) | 219 |
Value | Count | Frequency (%) |
322.2 | 1 | |
844.8 | 1 | |
1000.0 | 2 | |
3000.0 | 1 | |
3166.667 | 1 | |
4000.0 | 1 | |
4741.0 | 1 | |
10527.853 | 1 | |
15162.4 | 1 | |
15208.0 | 1 |
Value | Count | Frequency (%) |
951764.717 | 1 | |
868785.683 | 1 | |
865560.95 | 1 | |
839895.233 | 1 | |
828577.9 | 1 | |
793106.283 | 1 | |
793091.067 | 1 | |
789388.517 | 1 | |
787840.95 | 1 | |
787754.583 | 1 |
총발전량
Real number (ℝ)
HIGH CORRELATION
 
Distinct | 250 |
---|---|
Distinct (%) | 99.6% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 11292498 |
Minimum | 159693.22 |
---|---|
Maximum | 23178415 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 2.3 KiB |
Quantile statistics
Minimum | 159693.22 |
---|---|
5-th percentile | 4199878.8 |
Q1 | 8976524.8 |
median | 9256000 |
Q3 | 10089205 |
95-th percentile | 21822836 |
Maximum | 23178415 |
Range | 23018722 |
Interquartile range (IQR) | 1112680.4 |
Descriptive statistics
Standard deviation | 5298108.3 |
---|---|
Coefficient of variation (CV) | 0.46917062 |
Kurtosis | 0.022340083 |
Mean | 11292498 |
Median Absolute Deviation (MAD) | 412606 |
Skewness | 1.0142727 |
Sum | 2.8344171 × 109 |
Variance | 2.8069952 × 1013 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
9224000.0 | 2 | 0.8% |
9285269.467 | 1 | 0.4% |
9196000.0 | 1 | 0.4% |
19434117.0 | 1 | 0.4% |
20334813.79 | 1 | 0.4% |
9193425.588 | 1 | 0.4% |
8976332.279 | 1 | 0.4% |
8882475.964 | 1 | 0.4% |
9180000.0 | 1 | 0.4% |
9630967.6 | 1 | 0.4% |
Other values (240) | 240 |
Value | Count | Frequency (%) |
159693.223 | 1 | |
181220.192 | 1 | |
2969446.721 | 1 | |
3027468.983 | 1 | |
3103456.4 | 1 | |
3292155.463 | 1 | |
3459495.265 | 1 | |
3631160.158 | 1 | |
3915744.8 | 1 | |
3968000.0 | 1 |
Value | Count | Frequency (%) |
23178415.01 | 1 | |
22924640.59 | 1 | |
22881595.99 | 1 | |
22832678.81 | 1 | |
22723126.39 | 1 | |
22710696.19 | 1 | |
22670834.4 | 1 | |
22650705.19 | 1 | |
22420477.61 | 1 | |
22407837.0 | 1 |
운전일 | 호기 | 용량 | 최대 발전량 | 최소 발전량 | 총발전량 | |
---|---|---|---|---|---|---|
운전일 | 1.000 | 0.000 | 0.000 | 0.000 | 0.326 | 0.307 |
호기 | 0.000 | 1.000 | 1.000 | 0.642 | 0.848 | 0.839 |
용량 | 0.000 | 1.000 | 1.000 | 1.000 | 0.904 | 0.921 |
최대 발전량 | 0.000 | 0.642 | 1.000 | 1.000 | 0.872 | 0.860 |
최소 발전량 | 0.326 | 0.848 | 0.904 | 0.872 | 1.000 | 0.866 |
총발전량 | 0.307 | 0.839 | 0.921 | 0.860 | 0.866 | 1.000 |
운전일 | 용량 | |
---|---|---|
운전일 | 1.000 | 0.000 |
용량 | 0.000 | 1.000 |
호기 | 최대 발전량 | 최소 발전량 | 총발전량 | 운전일 | 용량 | |
---|---|---|---|---|---|---|
호기 | 1.000 | 0.690 | 0.669 | 0.692 | 0.000 | 0.986 |
최대 발전량 | 0.690 | 1.000 | 0.549 | 0.722 | 0.000 | 0.990 |
최소 발전량 | 0.669 | 0.549 | 1.000 | 0.879 | 0.111 | 0.924 |
총발전량 | 0.692 | 0.722 | 0.879 | 1.000 | 0.103 | 0.947 |
운전일 | 0.000 | 0.000 | 0.111 | 0.103 | 1.000 | 0.000 |
용량 | 0.986 | 0.990 | 0.924 | 0.947 | 0.000 | 1.000 |
운전일 | 사업소명 | 호기 | 용량 | 최대 발전량 | 최소 발전량 | 총발전량 | |
---|---|---|---|---|---|---|---|
0 | 2022-12-01 | 태안 | 1 | 500 | 441000.0 | 335000.0 | 9285269.467 |
1 | 2022-12-01 | 태안 | 3 | 500 | 433900.282 | 336623.539 | 9174954.317 |
2 | 2022-12-01 | 태안 | 4 | 500 | 431943.008 | 343276.474 | 9192245.009 |
3 | 2022-12-01 | 태안 | 5 | 500 | 439879.0 | 349833.0 | 9324000.0 |
4 | 2022-12-01 | 태안 | 7 | 500 | 438330.4 | 400186.0 | 9781410.4 |
5 | 2022-12-01 | 태안 | 8 | 500 | 403071.6 | 16947.6 | 7464848.0 |
6 | 2022-12-01 | 태안 | 9 | 1050 | 923493.667 | 781605.067 | 19509024.41 |
7 | 2022-12-01 | 태안 | 10 | 1050 | 965805.15 | 780284.55 | 20004085.8 |
8 | 2022-12-02 | 태안 | 1 | 500 | 389000.0 | 334000.0 | 9048930.42 |
9 | 2022-12-02 | 태안 | 3 | 500 | 385449.396 | 336368.983 | 8947331.481 |
운전일 | 사업소명 | 호기 | 용량 | 최대 발전량 | 최소 발전량 | 총발전량 | |
---|---|---|---|---|---|---|---|
241 | 2022-12-30 | 태안 | 9 | 1050 | 927591.917 | 780204.317 | 19733850.41 |
242 | 2022-12-30 | 태안 | 10 | 1050 | 975689.167 | 779877.967 | 20858646.41 |
243 | 2022-12-31 | 태안 | 1 | 500 | 357000.0 | 209468.983 | 3027468.983 |
244 | 2022-12-31 | 태안 | 2 | 500 | 441948.053 | 332000.0 | 8430948.053 |
245 | 2022-12-31 | 태안 | 4 | 500 | 429585.47 | 338521.909 | 8435705.048 |
246 | 2022-12-31 | 태안 | 5 | 500 | 468612.0 | 347354.0 | 8848000.0 |
247 | 2022-12-31 | 태안 | 7 | 500 | 400168.8 | 153649.6 | 3103456.4 |
248 | 2022-12-31 | 태안 | 8 | 500 | 466998.4 | 343641.6 | 9627576.0 |
249 | 2022-12-31 | 태안 | 9 | 1050 | 925367.717 | 779497.517 | 19436918.81 |
250 | 2022-12-31 | 태안 | 10 | 1050 | 870755.2 | 32635.6 | 6698354.0 |