Dataset statistics
Number of variables | 6 |
---|---|
Number of observations | 62 |
Missing cells | 0 |
Missing cells (%) | 0.0% |
Duplicate rows | 0 |
Duplicate rows (%) | 0.0% |
Total size in memory | 3.3 KiB |
Average record size in memory | 55.1 B |
Variable types
DateTime | 1 |
---|---|
Numeric | 5 |
Dataset
Description | 한국수력원자력 전원별(원자력,수력,양수,신재생) 전력판매량 현황 관련입니다.- 단위: GWh- 시운전 판매량 포함- PPA(Power Purchase Agreement, 한전직거래) 판매량 제외 |
---|---|
Author | 한국수력원자력(주) |
URL | https://www.data.go.kr/data/15061364/fileData.do |
원자력(GWh) is highly overall correlated with 신재생(GWh) and 1 other fields | High correlation |
신재생(GWh) is highly overall correlated with 원자력(GWh) and 1 other fields | High correlation |
합계(GWh) is highly overall correlated with 원자력(GWh) and 1 other fields | High correlation |
연월 has unique values | Unique |
원자력(GWh) has unique values | Unique |
합계(GWh) has unique values | Unique |
Reproduction
Analysis started | 2024-04-06 08:54:12.016552 |
---|---|
Analysis finished | 2024-04-06 08:54:20.005170 |
Duration | 7.99 seconds |
Software version | ydata-profiling vv4.5.1 |
Download configuration | config.json |
연월
Date
UNIQUE
 
Distinct | 62 |
---|---|
Distinct (%) | 100.0% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 628.0 B |
Minimum | 2019-01-01 00:00:00 |
---|---|
Maximum | 2024-02-01 00:00:00 |
원자력(GWh)
Real number (ℝ)
HIGH CORRELATION
  UNIQUE
 
Distinct | 62 |
---|---|
Distinct (%) | 100.0% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 13052.613 |
Minimum | 8835 |
---|---|
Maximum | 15741 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 690.0 B |
Quantile statistics
Minimum | 8835 |
---|---|
5-th percentile | 10092.5 |
Q1 | 12098.5 |
median | 13325.5 |
Q3 | 14174.75 |
95-th percentile | 15318.65 |
Maximum | 15741 |
Range | 6906 |
Interquartile range (IQR) | 2076.25 |
Descriptive statistics
Standard deviation | 1557.1116 |
---|---|
Coefficient of variation (CV) | 0.11929501 |
Kurtosis | 0.0029623078 |
Mean | 13052.613 |
Median Absolute Deviation (MAD) | 1106.5 |
Skewness | -0.59235192 |
Sum | 809262 |
Variance | 2424596.5 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
11663 | 1 | 1.6% |
14498 | 1 | 1.6% |
12904 | 1 | 1.6% |
15741 | 1 | 1.6% |
15331 | 1 | 1.6% |
13314 | 1 | 1.6% |
13198 | 1 | 1.6% |
12748 | 1 | 1.6% |
13912 | 1 | 1.6% |
14014 | 1 | 1.6% |
Other values (52) | 52 |
Value | Count | Frequency (%) |
8835 | 1 | |
9724 | 1 | |
9803 | 1 | |
10071 | 1 | |
10501 | 1 | |
10514 | 1 | |
10793 | 1 | |
11110 | 1 | |
11315 | 1 | |
11560 | 1 |
Value | Count | Frequency (%) |
15741 | 1 | |
15493 | 1 | |
15487 | 1 | |
15331 | 1 | |
15084 | 1 | |
15030 | 1 | |
14958 | 1 | |
14914 | 1 | |
14590 | 1 | |
14555 | 1 |
수력(GWh)
Real number (ℝ)
Distinct | 49 |
---|---|
Distinct (%) | 79.0% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 88.258065 |
Minimum | 37 |
---|---|
Maximum | 224 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 690.0 B |
Quantile statistics
Minimum | 37 |
---|---|
5-th percentile | 43.15 |
Q1 | 56.25 |
median | 71.5 |
Q3 | 106.5 |
95-th percentile | 201.85 |
Maximum | 224 |
Range | 187 |
Interquartile range (IQR) | 50.25 |
Descriptive statistics
Standard deviation | 47.23639 |
---|---|
Coefficient of variation (CV) | 0.53520764 |
Kurtosis | 1.8002002 |
Mean | 88.258065 |
Median Absolute Deviation (MAD) | 17 |
Skewness | 1.5529037 |
Sum | 5472 |
Variance | 2231.2766 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
63 | 4 | 6.5% |
55 | 3 | 4.8% |
47 | 2 | 3.2% |
71 | 2 | 3.2% |
42 | 2 | 3.2% |
76 | 2 | 3.2% |
48 | 2 | 3.2% |
57 | 2 | 3.2% |
75 | 2 | 3.2% |
87 | 2 | 3.2% |
Other values (39) | 39 |
Value | Count | Frequency (%) |
37 | 1 | 1.6% |
42 | 2 | |
43 | 1 | 1.6% |
46 | 1 | 1.6% |
47 | 2 | |
48 | 2 | |
50 | 1 | 1.6% |
52 | 1 | 1.6% |
54 | 1 | 1.6% |
55 | 3 |
Value | Count | Frequency (%) |
224 | 1 | |
222 | 1 | |
217 | 1 | |
202 | 1 | |
199 | 1 | |
155 | 1 | |
150 | 1 | |
140 | 1 | |
137 | 1 | |
136 | 1 |
양수(GWh)
Real number (ℝ)
Distinct | 48 |
---|---|
Distinct (%) | 77.4% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 299.8871 |
Minimum | 222 |
---|---|
Maximum | 377 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 690.0 B |
Quantile statistics
Minimum | 222 |
---|---|
5-th percentile | 236.35 |
Q1 | 275.25 |
median | 301.5 |
Q3 | 323 |
95-th percentile | 357.6 |
Maximum | 377 |
Range | 155 |
Interquartile range (IQR) | 47.75 |
Descriptive statistics
Standard deviation | 36.056924 |
---|---|
Coefficient of variation (CV) | 0.120235 |
Kurtosis | -0.17121517 |
Mean | 299.8871 |
Median Absolute Deviation (MAD) | 23.5 |
Skewness | -0.16060418 |
Sum | 18593 |
Variance | 1300.1018 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
323 | 3 | 4.8% |
343 | 3 | 4.8% |
312 | 3 | 4.8% |
266 | 2 | 3.2% |
286 | 2 | 3.2% |
319 | 2 | 3.2% |
302 | 2 | 3.2% |
271 | 2 | 3.2% |
313 | 2 | 3.2% |
222 | 2 | 3.2% |
Other values (38) | 39 |
Value | Count | Frequency (%) |
222 | 2 | |
224 | 1 | |
236 | 1 | |
243 | 1 | |
250 | 1 | |
255 | 1 | |
257 | 1 | |
259 | 1 | |
262 | 1 | |
266 | 2 |
Value | Count | Frequency (%) |
377 | 1 | 1.6% |
374 | 1 | 1.6% |
365 | 1 | 1.6% |
358 | 1 | 1.6% |
350 | 1 | 1.6% |
343 | 3 | |
340 | 1 | 1.6% |
337 | 1 | 1.6% |
335 | 1 | 1.6% |
329 | 1 | 1.6% |
신재생(GWh)
Real number (ℝ)
HIGH CORRELATION
 
Distinct | 13 |
---|---|
Distinct (%) | 21.0% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 6.3548387 |
Minimum | 2 |
---|---|
Maximum | 21 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 690.0 B |
Quantile statistics
Minimum | 2 |
---|---|
5-th percentile | 3 |
Q1 | 3 |
median | 6 |
Q3 | 7 |
95-th percentile | 17.85 |
Maximum | 21 |
Range | 19 |
Interquartile range (IQR) | 4 |
Descriptive statistics
Standard deviation | 4.1373817 |
---|---|
Coefficient of variation (CV) | 0.65106006 |
Kurtosis | 4.087631 |
Mean | 6.3548387 |
Median Absolute Deviation (MAD) | 2 |
Skewness | 1.9832425 |
Sum | 394 |
Variance | 17.117927 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
3 | 15 | |
6 | 11 | |
4 | 8 | |
7 | 8 | |
9 | 6 | 9.7% |
5 | 4 | 6.5% |
2 | 2 | 3.2% |
8 | 2 | 3.2% |
18 | 2 | 3.2% |
10 | 1 | 1.6% |
Other values (3) | 3 | 4.8% |
Value | Count | Frequency (%) |
2 | 2 | 3.2% |
3 | 15 | |
4 | 8 | |
5 | 4 | 6.5% |
6 | 11 | |
7 | 8 | |
8 | 2 | 3.2% |
9 | 6 | 9.7% |
10 | 1 | 1.6% |
15 | 1 | 1.6% |
Value | Count | Frequency (%) |
21 | 1 | 1.6% |
19 | 1 | 1.6% |
18 | 2 | 3.2% |
15 | 1 | 1.6% |
10 | 1 | 1.6% |
9 | 6 | |
8 | 2 | 3.2% |
7 | 8 | |
6 | 11 | |
5 | 4 | 6.5% |
합계(GWh)
Real number (ℝ)
HIGH CORRELATION
  UNIQUE
 
Distinct | 62 |
---|---|
Distinct (%) | 100.0% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 13447.081 |
Minimum | 9291 |
---|---|
Maximum | 16125 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 690.0 B |
Quantile statistics
Minimum | 9291 |
---|---|
5-th percentile | 10432.3 |
Q1 | 12478.5 |
median | 13673 |
Q3 | 14611.5 |
95-th percentile | 15699.8 |
Maximum | 16125 |
Range | 6834 |
Interquartile range (IQR) | 2133 |
Descriptive statistics
Standard deviation | 1567.3724 |
---|---|
Coefficient of variation (CV) | 0.11655856 |
Kurtosis | -0.038244389 |
Mean | 13447.081 |
Median Absolute Deviation (MAD) | 1093.5 |
Skewness | -0.55458081 |
Sum | 833719 |
Variance | 2456656.3 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
12069 | 1 | 1.6% |
14874 | 1 | 1.6% |
13207 | 1 | 1.6% |
16125 | 1 | 1.6% |
15709 | 1 | 1.6% |
13680 | 1 | 1.6% |
13611 | 1 | 1.6% |
13077 | 1 | 1.6% |
14290 | 1 | 1.6% |
14411 | 1 | 1.6% |
Other values (52) | 52 |
Value | Count | Frequency (%) |
9291 | 1 | |
10050 | 1 | |
10213 | 1 | |
10410 | 1 | |
10856 | 1 | |
10878 | 1 | |
11244 | 1 | |
11510 | 1 | |
11706 | 1 | |
11921 | 1 |
Value | Count | Frequency (%) |
16125 | 1 | |
16044 | 1 | |
15893 | 1 | |
15709 | 1 | |
15525 | 1 | |
15489 | 1 | |
15386 | 1 | |
15297 | 1 | |
15107 | 1 | |
14927 | 1 |
연월 | 원자력(GWh) | 수력(GWh) | 양수(GWh) | 신재생(GWh) | 합계(GWh) | |
---|---|---|---|---|---|---|
연월 | 1.000 | 1.000 | 1.000 | 1.000 | 1.000 | 1.000 |
원자력(GWh) | 1.000 | 1.000 | 0.000 | 0.370 | 0.000 | 0.999 |
수력(GWh) | 1.000 | 0.000 | 1.000 | 0.000 | 0.068 | 0.330 |
양수(GWh) | 1.000 | 0.370 | 0.000 | 1.000 | 0.539 | 0.340 |
신재생(GWh) | 1.000 | 0.000 | 0.068 | 0.539 | 1.000 | 0.000 |
합계(GWh) | 1.000 | 0.999 | 0.330 | 0.340 | 0.000 | 1.000 |
원자력(GWh) | 수력(GWh) | 양수(GWh) | 신재생(GWh) | 합계(GWh) | |
---|---|---|---|---|---|
원자력(GWh) | 1.000 | 0.033 | 0.206 | 0.527 | 0.998 |
수력(GWh) | 0.033 | 1.000 | -0.120 | 0.193 | 0.038 |
양수(GWh) | 0.206 | -0.120 | 1.000 | 0.362 | 0.231 |
신재생(GWh) | 0.527 | 0.193 | 0.362 | 1.000 | 0.542 |
합계(GWh) | 0.998 | 0.038 | 0.231 | 0.542 | 1.000 |
연월 | 원자력(GWh) | 수력(GWh) | 양수(GWh) | 신재생(GWh) | 합계(GWh) | |
---|---|---|---|---|---|---|
0 | 2019-01-01 | 11663 | 63 | 340 | 3 | 12069 |
1 | 2019-02-01 | 10501 | 54 | 298 | 3 | 10856 |
2 | 2019-03-01 | 13369 | 47 | 274 | 4 | 13694 |
3 | 2019-04-01 | 13471 | 66 | 284 | 3 | 13824 |
4 | 2019-05-01 | 14051 | 84 | 257 | 4 | 14396 |
5 | 2019-06-01 | 12934 | 76 | 222 | 3 | 13235 |
6 | 2019-07-01 | 11110 | 91 | 306 | 3 | 11510 |
7 | 2019-08-01 | 11597 | 112 | 313 | 3 | 12025 |
8 | 2019-09-01 | 9803 | 108 | 299 | 3 | 10213 |
9 | 2019-10-01 | 10071 | 46 | 290 | 3 | 10410 |
연월 | 원자력(GWh) | 수력(GWh) | 양수(GWh) | 신재생(GWh) | 합계(GWh) | |
---|---|---|---|---|---|---|
52 | 2023-05-01 | 13752 | 137 | 365 | 9 | 14263 |
53 | 2023-06-01 | 13468 | 140 | 277 | 9 | 13894 |
54 | 2023-07-01 | 15030 | 217 | 271 | 7 | 15525 |
55 | 2023-08-01 | 15084 | 134 | 262 | 9 | 15489 |
56 | 2023-09-01 | 14243 | 118 | 324 | 9 | 14694 |
57 | 2023-10-01 | 14396 | 72 | 377 | 15 | 14860 |
58 | 2023-11-01 | 14958 | 75 | 335 | 18 | 15386 |
59 | 2023-12-01 | 15493 | 87 | 295 | 18 | 15893 |
60 | 2024-01-01 | 14216 | 55 | 374 | 21 | 14666 |
61 | 2024-02-01 | 14008 | 71 | 350 | 19 | 14448 |