Dataset statistics
Number of variables | 8 |
---|---|
Number of observations | 183 |
Missing cells | 0 |
Missing cells (%) | 0.0% |
Duplicate rows | 0 |
Duplicate rows (%) | 0.0% |
Total size in memory | 12.8 KiB |
Average record size in memory | 71.7 B |
Variable types
DateTime | 1 |
---|---|
Numeric | 7 |
Dataset
Description | 전력시장 거래금액을 연료원별로 제공합니다. |
---|---|
Author | 한국전력거래소 |
URL | https://www.data.go.kr/data/15069376/fileData.do |
원자력 is highly overall correlated with 유연탄 and 2 other fields | High correlation |
유연탄 is highly overall correlated with 원자력 and 4 other fields | High correlation |
무연탄 is highly overall correlated with 유연탄 and 3 other fields | High correlation |
유류 is highly overall correlated with LNG | High correlation |
LNG is highly overall correlated with 원자력 and 5 other fields | High correlation |
양수 is highly overall correlated with 유연탄 and 3 other fields | High correlation |
기타 is highly overall correlated with 원자력 and 4 other fields | High correlation |
기간 has unique values | Unique |
원자력 has unique values | Unique |
유연탄 has unique values | Unique |
무연탄 has unique values | Unique |
유류 has unique values | Unique |
LNG has unique values | Unique |
양수 has unique values | Unique |
기타 has unique values | Unique |
Reproduction
Analysis started | 2023-10-09 17:03:40.113972 |
---|---|
Analysis finished | 2023-10-09 17:03:51.810307 |
Duration | 11.7 seconds |
Software version | ydata-profiling vv4.5.1 |
Download configuration | config.json |
기간
Date
UNIQUE
 
Distinct | 183 |
---|---|
Distinct (%) | 100.0% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 1.6 KiB |
Minimum | 2002-01-01 00:00:00 |
---|---|
Maximum | 2017-03-01 00:00:00 |
원자력
Real number (ℝ)
HIGH CORRELATION
  UNIQUE
 
Distinct | 183 |
---|---|
Distinct (%) | 100.0% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 5168.7941 |
Minimum | 1463.9884 |
---|---|
Maximum | 11513.075 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 1.7 KiB |
Quantile statistics
Minimum | 1463.9884 |
---|---|
5-th percentile | 3353.8023 |
Q1 | 4192.6427 |
median | 4633.1061 |
Q3 | 5658.9199 |
95-th percentile | 8471.7162 |
Maximum | 11513.075 |
Range | 10049.087 |
Interquartile range (IQR) | 1466.2771 |
Descriptive statistics
Standard deviation | 1755.2257 |
---|---|
Coefficient of variation (CV) | 0.33958128 |
Kurtosis | 2.2175923 |
Mean | 5168.7941 |
Median Absolute Deviation (MAD) | 639.26583 |
Skewness | 1.4684406 |
Sum | 945889.32 |
Variance | 3080817.3 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
8272.544976 | 1 | 0.5% |
4365.361247 | 1 | 0.5% |
4067.746301 | 1 | 0.5% |
4315.498023 | 1 | 0.5% |
4475.118839 | 1 | 0.5% |
4604.259092 | 1 | 0.5% |
4055.149255 | 1 | 0.5% |
4945.952221 | 1 | 0.5% |
4482.764739 | 1 | 0.5% |
4253.276281 | 1 | 0.5% |
Other values (173) | 173 |
Value | Count | Frequency (%) |
1463.988359 | 1 | |
2179.221181 | 1 | |
2699.763676 | 1 | |
2902.944174 | 1 | |
2973.374191 | 1 | |
3206.563019 | 1 | |
3228.919166 | 1 | |
3267.403539 | 1 | |
3304.758728 | 1 | |
3353.020391 | 1 |
Value | Count | Frequency (%) |
11513.07499 | 1 | |
11475.04652 | 1 | |
10828.52019 | 1 | |
10396.31838 | 1 | |
10097.23981 | 1 | |
9886.04962 | 1 | |
9818.876641 | 1 | |
9329.657924 | 1 | |
9210.059796 | 1 | |
8475.39982 | 1 |
유연탄
Real number (ℝ)
HIGH CORRELATION
  UNIQUE
 
Distinct | 183 |
---|---|
Distinct (%) | 100.0% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 7815.7315 |
Minimum | 3281.0081 |
---|---|
Maximum | 18801.463 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 1.7 KiB |
Quantile statistics
Minimum | 3281.0081 |
---|---|
5-th percentile | 3719.0415 |
Q1 | 4354.6728 |
median | 8171.902 |
Q3 | 10346.365 |
95-th percentile | 13284.368 |
Maximum | 18801.463 |
Range | 15520.455 |
Interquartile range (IQR) | 5991.6925 |
Descriptive statistics
Standard deviation | 3498.5684 |
---|---|
Coefficient of variation (CV) | 0.4476316 |
Kurtosis | -0.27317138 |
Mean | 7815.7315 |
Median Absolute Deviation (MAD) | 3259.0893 |
Skewness | 0.54578777 |
Sum | 1430278.9 |
Variance | 12239981 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
17080.07845 | 1 | 0.5% |
3707.939938 | 1 | 0.5% |
4687.104913 | 1 | 0.5% |
4455.67539 | 1 | 0.5% |
4350.816518 | 1 | 0.5% |
4667.041843 | 1 | 0.5% |
4225.323827 | 1 | 0.5% |
5388.218671 | 1 | 0.5% |
4499.448414 | 1 | 0.5% |
3957.940612 | 1 | 0.5% |
Other values (173) | 173 |
Value | Count | Frequency (%) |
3281.008111 | 1 | |
3488.766542 | 1 | |
3555.891137 | 1 | |
3572.793034 | 1 | |
3651.419792 | 1 | |
3657.476244 | 1 | |
3657.797318 | 1 | |
3702.039159 | 1 | |
3707.939938 | 1 | |
3718.656767 | 1 |
Value | Count | Frequency (%) |
18801.46264 | 1 | |
18156.55823 | 1 | |
17080.07845 | 1 | |
16288.11669 | 1 | |
16135.08262 | 1 | |
15251.08045 | 1 | |
14542.05413 | 1 | |
13538.61238 | 1 | |
13339.46955 | 1 | |
13287.31138 | 1 |
무연탄
Real number (ℝ)
HIGH CORRELATION
  UNIQUE
 
Distinct | 183 |
---|---|
Distinct (%) | 100.0% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 475.53209 |
Minimum | 155.8538 |
---|---|
Maximum | 1121.2726 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 1.7 KiB |
Quantile statistics
Minimum | 155.8538 |
---|---|
5-th percentile | 196.16386 |
Q1 | 270.11537 |
median | 459.91604 |
Q3 | 637.62856 |
95-th percentile | 858.79994 |
Maximum | 1121.2726 |
Range | 965.41876 |
Interquartile range (IQR) | 367.51319 |
Descriptive statistics
Standard deviation | 223.57599 |
---|---|
Coefficient of variation (CV) | 0.47015962 |
Kurtosis | -0.44220998 |
Mean | 475.53209 |
Median Absolute Deviation (MAD) | 187.16857 |
Skewness | 0.53803409 |
Sum | 87022.372 |
Variance | 49986.221 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
461.7101592 | 1 | 0.5% |
212.7437857 | 1 | 0.5% |
283.0759856 | 1 | 0.5% |
277.7242605 | 1 | 0.5% |
272.7474756 | 1 | 0.5% |
230.6604829 | 1 | 0.5% |
205.9302899 | 1 | 0.5% |
341.1386513 | 1 | 0.5% |
269.5964333 | 1 | 0.5% |
211.3754726 | 1 | 0.5% |
Other values (173) | 173 |
Value | Count | Frequency (%) |
155.8537966 | 1 | |
168.4827027 | 1 | |
172.5213242 | 1 | |
174.1058044 | 1 | |
179.2807327 | 1 | |
181.6458705 | 1 | |
190.214532 | 1 | |
193.6284671 | 1 | |
194.2296551 | 1 | |
195.5562475 | 1 |
Value | Count | Frequency (%) |
1121.272558 | 1 | |
1120.618219 | 1 | |
1053.644634 | 1 | |
987.000329 | 1 | |
984.2712924 | 1 | |
945.1343231 | 1 | |
919.9258924 | 1 | |
883.796424 | 1 | |
864.0069003 | 1 | |
859.6387574 | 1 |
유류
Real number (ℝ)
HIGH CORRELATION
  UNIQUE
 
Distinct | 183 |
---|---|
Distinct (%) | 100.0% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 1599.2455 |
Minimum | 536.17361 |
---|---|
Maximum | 3961.8907 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 1.7 KiB |
Quantile statistics
Minimum | 536.17361 |
---|---|
5-th percentile | 646.88255 |
Q1 | 980.80785 |
median | 1369.6175 |
Q3 | 2053.9814 |
95-th percentile | 3220.9834 |
Maximum | 3961.8907 |
Range | 3425.717 |
Interquartile range (IQR) | 1073.1736 |
Descriptive statistics
Standard deviation | 792.68523 |
---|---|
Coefficient of variation (CV) | 0.495662 |
Kurtosis | 0.14189106 |
Mean | 1599.2455 |
Median Absolute Deviation (MAD) | 461.89455 |
Skewness | 0.93780111 |
Sum | 292661.92 |
Variance | 628349.87 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
622.2088963 | 1 | 0.5% |
880.9358152 | 1 | 0.5% |
1371.949206 | 1 | 0.5% |
1658.969101 | 1 | 0.5% |
1324.714496 | 1 | 0.5% |
2354.560948 | 1 | 0.5% |
2038.289642 | 1 | 0.5% |
2748.330939 | 1 | 0.5% |
2823.232835 | 1 | 0.5% |
2412.879937 | 1 | 0.5% |
Other values (173) | 173 |
Value | Count | Frequency (%) |
536.1736082 | 1 | |
543.5182594 | 1 | |
606.7059078 | 1 | |
609.4219063 | 1 | |
613.3317478 | 1 | |
621.4069626 | 1 | |
621.5125251 | 1 | |
622.2088963 | 1 | |
640.5861805 | 1 | |
646.587881 | 1 |
Value | Count | Frequency (%) |
3961.890657 | 1 | |
3726.024937 | 1 | |
3722.871566 | 1 | |
3585.611237 | 1 | |
3408.790421 | 1 | |
3390.881978 | 1 | |
3344.630266 | 1 | |
3266.492433 | 1 | |
3242.340909 | 1 | |
3222.767679 | 1 |
LNG
Real number (ℝ)
HIGH CORRELATION
  UNIQUE
 
Distinct | 183 |
---|---|
Distinct (%) | 100.0% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 8250.3252 |
Minimum | 1451.9045 |
---|---|
Maximum | 20492.14 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 1.7 KiB |
Quantile statistics
Minimum | 1451.9045 |
---|---|
5-th percentile | 1874.6623 |
Q1 | 3760.7917 |
median | 7728.9361 |
Q3 | 11920.791 |
95-th percentile | 17045.879 |
Maximum | 20492.14 |
Range | 19040.235 |
Interquartile range (IQR) | 8159.9993 |
Descriptive statistics
Standard deviation | 4977.4941 |
---|---|
Coefficient of variation (CV) | 0.60330883 |
Kurtosis | -0.75622529 |
Mean | 8250.3252 |
Median Absolute Deviation (MAD) | 4034.9883 |
Skewness | 0.52520792 |
Sum | 1509809.5 |
Variance | 24775447 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
12128.34363 | 1 | 0.5% |
4377.636182 | 1 | 0.5% |
5443.514432 | 1 | 0.5% |
4980.648723 | 1 | 0.5% |
5350.289152 | 1 | 0.5% |
6238.387918 | 1 | 0.5% |
5331.338435 | 1 | 0.5% |
6089.735481 | 1 | 0.5% |
6110.64568 | 1 | 0.5% |
5189.015263 | 1 | 0.5% |
Other values (173) | 173 |
Value | Count | Frequency (%) |
1451.904482 | 1 | |
1456.482467 | 1 | |
1657.936927 | 1 | |
1701.001879 | 1 | |
1741.249576 | 1 | |
1810.090539 | 1 | |
1810.5298 | 1 | |
1816.80625 | 1 | |
1850.892205 | 1 | |
1865.793692 | 1 |
Value | Count | Frequency (%) |
20492.13978 | 1 | |
19483.87529 | 1 | |
19307.57448 | 1 | |
19169.33199 | 1 | |
18743.68961 | 1 | |
18643.35313 | 1 | |
18243.09929 | 1 | |
17600.91607 | 1 | |
17177.96094 | 1 | |
17075.22363 | 1 |
양수
Real number (ℝ)
HIGH CORRELATION
  UNIQUE
 
Distinct | 183 |
---|---|
Distinct (%) | 100.0% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 362.80928 |
Minimum | 59.455777 |
---|---|
Maximum | 958.93564 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 1.7 KiB |
Quantile statistics
Minimum | 59.455777 |
---|---|
5-th percentile | 96.621073 |
Q1 | 155.23702 |
median | 290.61991 |
Q3 | 543.04163 |
95-th percentile | 828.13867 |
Maximum | 958.93564 |
Range | 899.47986 |
Interquartile range (IQR) | 387.8046 |
Descriptive statistics
Standard deviation | 236.02969 |
---|---|
Coefficient of variation (CV) | 0.65056133 |
Kurtosis | -0.56123037 |
Mean | 362.80928 |
Median Absolute Deviation (MAD) | 161.78737 |
Skewness | 0.70671378 |
Sum | 66394.099 |
Variance | 55710.015 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
380.2661063 | 1 | 0.5% |
260.4298329 | 1 | 0.5% |
169.9189749 | 1 | 0.5% |
115.943528 | 1 | 0.5% |
78.76425461 | 1 | 0.5% |
131.6856736 | 1 | 0.5% |
121.1285569 | 1 | 0.5% |
126.0782485 | 1 | 0.5% |
142.532965 | 1 | 0.5% |
124.0081457 | 1 | 0.5% |
Other values (173) | 173 |
Value | Count | Frequency (%) |
59.45577747 | 1 | |
68.09447782 | 1 | |
70.50100957 | 1 | |
71.46170585 | 1 | |
78.76425461 | 1 | |
84.79664446 | 1 | |
87.99817573 | 1 | |
94.85931946 | 1 | |
95.73999256 | 1 | |
96.56408563 | 1 |
Value | Count | Frequency (%) |
958.9356421 | 1 | |
931.0383112 | 1 | |
903.9897199 | 1 | |
899.0400582 | 1 | |
896.2590353 | 1 | |
893.4961993 | 1 | |
881.0576986 | 1 | |
869.2891787 | 1 | |
837.3679406 | 1 | |
828.9415214 | 1 |
기타
Real number (ℝ)
HIGH CORRELATION
  UNIQUE
 
Distinct | 183 |
---|---|
Distinct (%) | 100.0% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 826.98313 |
Minimum | 44.545172 |
---|---|
Maximum | 3283.5221 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 1.7 KiB |
Quantile statistics
Minimum | 44.545172 |
---|---|
5-th percentile | 84.379014 |
Q1 | 194.82263 |
median | 612.53722 |
Q3 | 1466.7077 |
95-th percentile | 1787.691 |
Maximum | 3283.5221 |
Range | 3238.977 |
Interquartile range (IQR) | 1271.8851 |
Descriptive statistics
Standard deviation | 659.31356 |
---|---|
Coefficient of variation (CV) | 0.79725151 |
Kurtosis | -0.56058257 |
Mean | 826.98313 |
Median Absolute Deviation (MAD) | 496.11796 |
Skewness | 0.55284319 |
Sum | 151337.91 |
Variance | 434694.36 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
1752.976847 | 1 | 0.5% |
293.0572048 | 1 | 0.5% |
381.7940225 | 1 | 0.5% |
370.2181756 | 1 | 0.5% |
327.6529929 | 1 | 0.5% |
278.2917902 | 1 | 0.5% |
185.2231642 | 1 | 0.5% |
227.2438065 | 1 | 0.5% |
268.024733 | 1 | 0.5% |
276.4869334 | 1 | 0.5% |
Other values (173) | 173 |
Value | Count | Frequency (%) |
44.54517234 | 1 | |
46.10072854 | 1 | |
59.64753522 | 1 | |
68.16071676 | 1 | |
73.06884358 | 1 | |
74.41488889 | 1 | |
77.89466325 | 1 | |
80.285012 | 1 | |
82.5498533 | 1 | |
83.9874633 | 1 |
Value | Count | Frequency (%) |
3283.522133 | 1 | |
2118.375407 | 1 | |
2117.633627 | 1 | |
2090.018579 | 1 | |
2012.767256 | 1 | |
1962.816919 | 1 | |
1889.654736 | 1 | |
1879.778283 | 1 | |
1794.547091 | 1 | |
1790.229589 | 1 |
원자력 | 유연탄 | 무연탄 | 유류 | LNG | 양수 | 기타 | |
---|---|---|---|---|---|---|---|
원자력 | 1.000 | 0.871 | 0.645 | 0.506 | 0.649 | 0.563 | 0.621 |
유연탄 | 0.871 | 1.000 | 0.752 | 0.376 | 0.771 | 0.720 | 0.702 |
무연탄 | 0.645 | 0.752 | 1.000 | 0.599 | 0.739 | 0.672 | 0.618 |
유류 | 0.506 | 0.376 | 0.599 | 1.000 | 0.587 | 0.618 | 0.364 |
LNG | 0.649 | 0.771 | 0.739 | 0.587 | 1.000 | 0.717 | 0.650 |
양수 | 0.563 | 0.720 | 0.672 | 0.618 | 0.717 | 1.000 | 0.579 |
기타 | 0.621 | 0.702 | 0.618 | 0.364 | 0.650 | 0.579 | 1.000 |
원자력 | 유연탄 | 무연탄 | 유류 | LNG | 양수 | 기타 | |
---|---|---|---|---|---|---|---|
원자력 | 1.000 | 0.707 | 0.465 | 0.090 | 0.540 | 0.351 | 0.622 |
유연탄 | 0.707 | 1.000 | 0.780 | 0.257 | 0.824 | 0.683 | 0.851 |
무연탄 | 0.465 | 0.780 | 1.000 | 0.385 | 0.753 | 0.712 | 0.694 |
유류 | 0.090 | 0.257 | 0.385 | 1.000 | 0.513 | 0.265 | 0.182 |
LNG | 0.540 | 0.824 | 0.753 | 0.513 | 1.000 | 0.764 | 0.869 |
양수 | 0.351 | 0.683 | 0.712 | 0.265 | 0.764 | 1.000 | 0.793 |
기타 | 0.622 | 0.851 | 0.694 | 0.182 | 0.869 | 0.793 | 1.000 |
기간 | 원자력 | 유연탄 | 무연탄 | 유류 | LNG | 양수 | 기타 | |
---|---|---|---|---|---|---|---|---|
0 | 2017-03-01 | 8272.544976 | 17080.07845 | 461.710159 | 622.208896 | 12128.34363 | 380.266106 | 1752.976847 |
1 | 2017-02-01 | 8170.667293 | 16288.11669 | 580.825865 | 1316.579171 | 12044.93558 | 430.143263 | 1604.667645 |
2 | 2017-01-01 | 8430.528011 | 18156.55823 | 615.37749 | 1401.426939 | 12742.42214 | 457.023253 | 1764.8436 |
3 | 2016-12-01 | 11475.04652 | 18801.46264 | 639.041845 | 1697.183787 | 13280.16754 | 430.961425 | 1650.13253 |
4 | 2016-11-01 | 7793.227361 | 13257.87723 | 458.662752 | 982.736208 | 11543.80139 | 286.236561 | 1450.026726 |
5 | 2016-10-01 | 7848.288169 | 11251.3812 | 320.625125 | 798.584237 | 8129.432547 | 247.860901 | 1715.705857 |
6 | 2016-09-01 | 8086.494897 | 11510.45559 | 357.628676 | 606.705908 | 7728.936147 | 356.294918 | 1362.885027 |
7 | 2016-08-01 | 8438.56358 | 13287.31138 | 555.936852 | 1024.118197 | 9674.171329 | 409.774658 | 1593.932622 |
8 | 2016-07-01 | 7471.816309 | 11934.9022 | 523.76218 | 1195.046266 | 8867.948017 | 302.003119 | 1631.174095 |
9 | 2016-06-01 | 6720.905396 | 16135.08262 | 436.632537 | 758.897304 | 7189.600347 | 206.87001 | 3283.522133 |
기간 | 원자력 | 유연탄 | 무연탄 | 유류 | LNG | 양수 | 기타 | |
---|---|---|---|---|---|---|---|---|
173 | 2002-10-01 | 3827.701378 | 3831.764505 | 261.488699 | 670.420063 | 2199.65656 | 105.329833 | 73.068844 |
174 | 2002-09-01 | 3440.099461 | 3778.889442 | 190.214532 | 730.99834 | 1865.793692 | 176.169583 | 128.616021 |
175 | 2002-08-01 | 4127.186153 | 3931.453554 | 306.759906 | 536.173608 | 1810.5298 | 190.465728 | 130.140965 |
176 | 2002-07-01 | 3993.840268 | 4095.688267 | 309.885277 | 694.449455 | 2041.485821 | 224.997907 | 89.570589 |
177 | 2002-06-01 | 3853.602101 | 3798.368225 | 237.916765 | 646.587881 | 1657.936927 | 169.545473 | 104.960571 |
178 | 2002-05-01 | 3893.243362 | 3572.793034 | 234.171635 | 1214.805543 | 1456.482467 | 151.671592 | 89.904141 |
179 | 2002-04-01 | 3353.020391 | 3751.845699 | 211.757736 | 1369.617524 | 1451.904482 | 106.712272 | 59.647535 |
180 | 2002-03-01 | 3849.100948 | 3657.797318 | 174.105804 | 1319.988732 | 1816.80625 | 144.064345 | 44.545172 |
181 | 2002-02-01 | 3531.463383 | 3281.008111 | 201.632384 | 1139.859181 | 1701.001879 | 110.1581 | 46.100729 |
182 | 2002-01-01 | 3743.891802 | 3887.738231 | 312.736553 | 1576.785065 | 2223.493379 | 84.796644 | 77.894663 |