Dataset statistics
Number of variables | 9 |
---|---|
Number of observations | 300 |
Missing cells | 0 |
Missing cells (%) | 0.0% |
Duplicate rows | 0 |
Duplicate rows (%) | 0.0% |
Total size in memory | 23.3 KiB |
Average record size in memory | 79.4 B |
Variable types
Categorical | 2 |
---|---|
DateTime | 1 |
Numeric | 6 |
Dataset
Description | 한국남동발전의 연료 소비 실적 자료입니다. 유연탄, 아역청탄, 등유, 액화천연가스, 우드팰릿 등의 소비 실적을 포함하고 있습니다. |
---|---|
URL | https://www.data.go.kr/data/15060654/fileData.do |
무연탄 has constant value "" | Constant |
유연탄 is highly overall correlated with 계(석탄) and 2 other fields | High correlation |
계(석탄) is highly overall correlated with 유연탄 and 2 other fields | High correlation |
유류 is highly overall correlated with 유연탄 and 1 other fields | High correlation |
고형연료 is highly overall correlated with 유연탄 and 1 other fields | High correlation |
유연탄 has 264 (88.0%) zeros | Zeros |
계(석탄) has 264 (88.0%) zeros | Zeros |
유류 has 255 (85.0%) zeros | Zeros |
액화천연가스(LNG) has 252 (84.0%) zeros | Zeros |
고형연료 has 289 (96.3%) zeros | Zeros |
우드펠릿 has 288 (96.0%) zeros | Zeros |
Reproduction
Analysis started | 2023-12-12 04:33:15.192008 |
---|---|
Analysis finished | 2023-12-12 04:33:20.065035 |
Duration | 4.87 seconds |
Software version | ydata-profiling vv4.5.1 |
Download configuration | config.json |
사업소
Categorical
Distinct | 25 |
---|---|
Distinct (%) | 8.3% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 2.5 KiB |
경상대태양광 | 12 |
---|---|
광양항세방태양광 | 12 |
구미태양광 | 12 |
군위 화산풍력 | 12 |
두산엔진MG태양광 | 12 |
Other values (20) |
Length
Max length | 9 |
---|---|
Median length | 7 |
Mean length | 5.48 |
Min length | 2 |
Unique
Unique | 0 ? |
---|---|
Unique (%) | 0.0% |
Sample
1st row | 경상대태양광 |
---|---|
2nd row | 광양항세방태양광 |
3rd row | 구미태양광 |
4th row | 군위 화산풍력 |
5th row | 두산엔진MG태양광 |
Common Values
Value | Count | Frequency (%) |
경상대태양광 | 12 | 4.0% |
광양항세방태양광 | 12 | 4.0% |
구미태양광 | 12 | 4.0% |
군위 화산풍력 | 12 | 4.0% |
두산엔진MG태양광 | 12 | 4.0% |
분당연료전지 | 12 | 4.0% |
분당화력 | 12 | 4.0% |
삼천포 | 12 | 4.0% |
삼천포태양광 | 12 | 4.0% |
삼천포태양광#5 | 12 | 4.0% |
Other values (15) | 180 |
Length
Value | Count | Frequency (%) |
영흥태양광 | 24 | 7.4% |
경상대태양광 | 12 | 3.7% |
광양항세방태양광 | 12 | 3.7% |
예천태양광 | 12 | 3.7% |
영흥풍력 | 12 | 3.7% |
영흥태양광#5 | 12 | 3.7% |
3 | 12 | 3.7% |
영흥 | 12 | 3.7% |
영동태양광 | 12 | 3.7% |
영동 | 12 | 3.7% |
Other values (16) | 192 |
년월
Date
Distinct | 12 |
---|---|
Distinct (%) | 4.0% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 2.5 KiB |
Minimum | 2022-01-01 00:00:00 |
---|---|
Maximum | 2022-12-01 00:00:00 |
유연탄
Real number (ℝ)
HIGH CORRELATION
  ZEROS
 
Distinct | 37 |
---|---|
Distinct (%) | 12.3% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 55237.067 |
Minimum | 0 |
---|---|
Maximum | 1105788 |
Zeros | 264 |
Zeros (%) | 88.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 2.8 KiB |
Quantile statistics
Minimum | 0 |
---|---|
5-th percentile | 0 |
Q1 | 0 |
median | 0 |
Q3 | 0 |
95-th percentile | 445234.4 |
Maximum | 1105788 |
Range | 1105788 |
Interquartile range (IQR) | 0 |
Descriptive statistics
Standard deviation | 181409.31 |
---|---|
Coefficient of variation (CV) | 3.2841952 |
Kurtosis | 13.608183 |
Mean | 55237.067 |
Median Absolute Deviation (MAD) | 0 |
Skewness | 3.7081881 |
Sum | 16571120 |
Variance | 3.2909338 × 1010 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
0 | 264 | |
258565 | 1 | 0.3% |
808637 | 1 | 0.3% |
359195 | 1 | 0.3% |
81027 | 1 | 0.3% |
813041 | 1 | 0.3% |
431085 | 1 | 0.3% |
143144 | 1 | 0.3% |
737018 | 1 | 0.3% |
128530 | 1 | 0.3% |
Other values (27) | 27 | 9.0% |
Value | Count | Frequency (%) |
0 | 264 | |
81027 | 1 | 0.3% |
85896 | 1 | 0.3% |
113817 | 1 | 0.3% |
128530 | 1 | 0.3% |
137327 | 1 | 0.3% |
143144 | 1 | 0.3% |
158314 | 1 | 0.3% |
164485 | 1 | 0.3% |
165424 | 1 | 0.3% |
Value | Count | Frequency (%) |
1105788 | 1 | |
957021 | 1 | |
928686 | 1 | |
925628 | 1 | |
863355 | 1 | |
813041 | 1 | |
808637 | 1 | |
795766 | 1 | |
737018 | 1 | |
672085 | 1 |
무연탄
Categorical
CONSTANT
 
Distinct | 1 |
---|---|
Distinct (%) | 0.3% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 2.5 KiB |
0 |
---|
Length
Max length | 1 |
---|---|
Median length | 1 |
Mean length | 1 |
Min length | 1 |
Unique
Unique | 0 ? |
---|---|
Unique (%) | 0.0% |
Sample
1st row | 0 |
---|---|
2nd row | 0 |
3rd row | 0 |
4th row | 0 |
5th row | 0 |
Common Values
Value | Count | Frequency (%) |
0 | 300 |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
0 | 300 |
계(석탄)
Real number (ℝ)
HIGH CORRELATION
  ZEROS
 
Distinct | 37 |
---|---|
Distinct (%) | 12.3% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 55237.067 |
Minimum | 0 |
---|---|
Maximum | 1105788 |
Zeros | 264 |
Zeros (%) | 88.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 2.8 KiB |
Quantile statistics
Minimum | 0 |
---|---|
5-th percentile | 0 |
Q1 | 0 |
median | 0 |
Q3 | 0 |
95-th percentile | 445234.4 |
Maximum | 1105788 |
Range | 1105788 |
Interquartile range (IQR) | 0 |
Descriptive statistics
Standard deviation | 181409.31 |
---|---|
Coefficient of variation (CV) | 3.2841952 |
Kurtosis | 13.608183 |
Mean | 55237.067 |
Median Absolute Deviation (MAD) | 0 |
Skewness | 3.7081881 |
Sum | 16571120 |
Variance | 3.2909338 × 1010 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
0 | 264 | |
258565 | 1 | 0.3% |
808637 | 1 | 0.3% |
359195 | 1 | 0.3% |
81027 | 1 | 0.3% |
813041 | 1 | 0.3% |
431085 | 1 | 0.3% |
143144 | 1 | 0.3% |
737018 | 1 | 0.3% |
128530 | 1 | 0.3% |
Other values (27) | 27 | 9.0% |
Value | Count | Frequency (%) |
0 | 264 | |
81027 | 1 | 0.3% |
85896 | 1 | 0.3% |
113817 | 1 | 0.3% |
128530 | 1 | 0.3% |
137327 | 1 | 0.3% |
143144 | 1 | 0.3% |
158314 | 1 | 0.3% |
164485 | 1 | 0.3% |
165424 | 1 | 0.3% |
Value | Count | Frequency (%) |
1105788 | 1 | |
957021 | 1 | |
928686 | 1 | |
925628 | 1 | |
863355 | 1 | |
813041 | 1 | |
808637 | 1 | |
795766 | 1 | |
737018 | 1 | |
672085 | 1 |
유류
Real number (ℝ)
HIGH CORRELATION
  ZEROS
 
Distinct | 45 |
---|---|
Distinct (%) | 15.0% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 131.38333 |
Minimum | 0 |
---|---|
Maximum | 3596 |
Zeros | 255 |
Zeros (%) | 85.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 2.8 KiB |
Quantile statistics
Minimum | 0 |
---|---|
5-th percentile | 0 |
Q1 | 0 |
median | 0 |
Q3 | 0 |
95-th percentile | 911.05 |
Maximum | 3596 |
Range | 3596 |
Interquartile range (IQR) | 0 |
Descriptive statistics
Standard deviation | 462.96707 |
---|---|
Coefficient of variation (CV) | 3.5237885 |
Kurtosis | 27.979915 |
Mean | 131.38333 |
Median Absolute Deviation (MAD) | 0 |
Skewness | 4.9525898 |
Sum | 39415 |
Variance | 214338.51 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
0 | 255 | |
506 | 2 | 0.7% |
182 | 1 | 0.3% |
781 | 1 | 0.3% |
279 | 1 | 0.3% |
639 | 1 | 0.3% |
807 | 1 | 0.3% |
1865 | 1 | 0.3% |
1215 | 1 | 0.3% |
3596 | 1 | 0.3% |
Other values (35) | 35 | 11.7% |
Value | Count | Frequency (%) |
0 | 255 | |
4 | 1 | 0.3% |
41 | 1 | 0.3% |
55 | 1 | 0.3% |
58 | 1 | 0.3% |
96 | 1 | 0.3% |
97 | 1 | 0.3% |
135 | 1 | 0.3% |
171 | 1 | 0.3% |
182 | 1 | 0.3% |
Value | Count | Frequency (%) |
3596 | 1 | |
3474 | 1 | |
2927 | 1 | |
2539 | 1 | |
2439 | 1 | |
1865 | 1 | |
1834 | 1 | |
1215 | 1 | |
1154 | 1 | |
1083 | 1 |
액화천연가스(LNG)
Real number (ℝ)
ZEROS
 
Distinct | 48 |
---|---|
Distinct (%) | 16.0% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 1768.4467 |
Minimum | 0 |
---|---|
Maximum | 90502 |
Zeros | 252 |
Zeros (%) | 84.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 2.8 KiB |
Quantile statistics
Minimum | 0 |
---|---|
5-th percentile | 0 |
Q1 | 0 |
median | 0 |
Q3 | 0 |
95-th percentile | 4077.85 |
Maximum | 90502 |
Range | 90502 |
Interquartile range (IQR) | 0 |
Descriptive statistics
Standard deviation | 9329.8373 |
---|---|
Coefficient of variation (CV) | 5.2757245 |
Kurtosis | 57.960251 |
Mean | 1768.4467 |
Median Absolute Deviation (MAD) | 0 |
Skewness | 7.3008289 |
Sum | 530534 |
Variance | 87045865 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
0 | 252 | |
183 | 2 | 0.7% |
3594 | 1 | 0.3% |
205 | 1 | 0.3% |
1245 | 1 | 0.3% |
4151 | 1 | 0.3% |
19305 | 1 | 0.3% |
209 | 1 | 0.3% |
1276 | 1 | 0.3% |
3849 | 1 | 0.3% |
Other values (38) | 38 | 12.7% |
Value | Count | Frequency (%) |
0 | 252 | |
139 | 1 | 0.3% |
183 | 2 | 0.7% |
202 | 1 | 0.3% |
204 | 1 | 0.3% |
205 | 1 | 0.3% |
209 | 1 | 0.3% |
236 | 1 | 0.3% |
242 | 1 | 0.3% |
243 | 1 | 0.3% |
Value | Count | Frequency (%) |
90502 | 1 | |
81891 | 1 | |
72034 | 1 | |
50285 | 1 | |
32733 | 1 | |
30012 | 1 | |
24933 | 1 | |
24678 | 1 | |
19305 | 1 | |
18438 | 1 |
고형연료
Real number (ℝ)
HIGH CORRELATION
  ZEROS
 
Distinct | 12 |
---|---|
Distinct (%) | 4.0% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 125.82667 |
Minimum | 0 |
---|---|
Maximum | 4361 |
Zeros | 289 |
Zeros (%) | 96.3% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 2.8 KiB |
Quantile statistics
Minimum | 0 |
---|---|
5-th percentile | 0 |
Q1 | 0 |
median | 0 |
Q3 | 0 |
95-th percentile | 0 |
Maximum | 4361 |
Range | 4361 |
Interquartile range (IQR) | 0 |
Descriptive statistics
Standard deviation | 658.4858 |
---|---|
Coefficient of variation (CV) | 5.233277 |
Kurtosis | 26.361845 |
Mean | 125.82667 |
Median Absolute Deviation (MAD) | 0 |
Skewness | 5.2320333 |
Sum | 37748 |
Variance | 433603.56 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
0 | 289 | |
4361 | 1 | 0.3% |
4071 | 1 | 0.3% |
3046 | 1 | 0.3% |
3312 | 1 | 0.3% |
4094 | 1 | 0.3% |
4006 | 1 | 0.3% |
3760 | 1 | 0.3% |
3077 | 1 | 0.3% |
2129 | 1 | 0.3% |
Other values (2) | 2 | 0.7% |
Value | Count | Frequency (%) |
0 | 289 | |
2129 | 1 | 0.3% |
2590 | 1 | 0.3% |
3046 | 1 | 0.3% |
3077 | 1 | 0.3% |
3302 | 1 | 0.3% |
3312 | 1 | 0.3% |
3760 | 1 | 0.3% |
4006 | 1 | 0.3% |
4071 | 1 | 0.3% |
Value | Count | Frequency (%) |
4361 | 1 | |
4094 | 1 | |
4071 | 1 | |
4006 | 1 | |
3760 | 1 | |
3312 | 1 | |
3302 | 1 | |
3077 | 1 | |
3046 | 1 | |
2590 | 1 |
우드펠릿
Real number (ℝ)
ZEROS
 
Distinct | 13 |
---|---|
Distinct (%) | 4.3% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 3186.1333 |
Minimum | 0 |
---|---|
Maximum | 126143 |
Zeros | 288 |
Zeros (%) | 96.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 2.8 KiB |
Quantile statistics
Minimum | 0 |
---|---|
5-th percentile | 0 |
Q1 | 0 |
median | 0 |
Q3 | 0 |
95-th percentile | 0 |
Maximum | 126143 |
Range | 126143 |
Interquartile range (IQR) | 0 |
Descriptive statistics
Standard deviation | 16450.824 |
---|---|
Coefficient of variation (CV) | 5.1632566 |
Kurtosis | 30.585452 |
Mean | 3186.1333 |
Median Absolute Deviation (MAD) | 0 |
Skewness | 5.4753531 |
Sum | 955840 |
Variance | 2.7062961 × 108 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
0 | 288 | |
116596 | 1 | 0.3% |
99820 | 1 | 0.3% |
126143 | 1 | 0.3% |
58254 | 1 | 0.3% |
105105 | 1 | 0.3% |
81063 | 1 | 0.3% |
61607 | 1 | 0.3% |
48530 | 1 | 0.3% |
47221 | 1 | 0.3% |
Other values (3) | 3 | 1.0% |
Value | Count | Frequency (%) |
0 | 288 | |
47221 | 1 | 0.3% |
48530 | 1 | 0.3% |
58254 | 1 | 0.3% |
60842 | 1 | 0.3% |
61607 | 1 | 0.3% |
70332 | 1 | 0.3% |
80327 | 1 | 0.3% |
81063 | 1 | 0.3% |
99820 | 1 | 0.3% |
Value | Count | Frequency (%) |
126143 | 1 | |
116596 | 1 | |
105105 | 1 | |
99820 | 1 | |
81063 | 1 | |
80327 | 1 | |
70332 | 1 | |
61607 | 1 | |
60842 | 1 | |
58254 | 1 |
사업소 | 년월 | 유연탄 | 계(석탄) | 유류 | 액화천연가스(LNG) | 고형연료 | 우드펠릿 | |
---|---|---|---|---|---|---|---|---|
사업소 | 1.000 | 0.000 | 0.843 | 0.843 | 0.657 | 0.602 | 0.564 | 0.562 |
년월 | 0.000 | 1.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 |
유연탄 | 0.843 | 0.000 | 1.000 | 1.000 | 0.874 | 0.000 | 0.722 | 0.000 |
계(석탄) | 0.843 | 0.000 | 1.000 | 1.000 | 0.874 | 0.000 | 0.722 | 0.000 |
유류 | 0.657 | 0.000 | 0.874 | 0.874 | 1.000 | 0.000 | 0.623 | 0.000 |
액화천연가스(LNG) | 0.602 | 0.000 | 0.000 | 0.000 | 0.000 | 1.000 | 0.000 | 0.000 |
고형연료 | 0.564 | 0.000 | 0.722 | 0.722 | 0.623 | 0.000 | 1.000 | 0.000 |
우드펠릿 | 0.562 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.000 |
유연탄 | 계(석탄) | 유류 | 액화천연가스(LNG) | 고형연료 | 우드펠릿 | 사업소 | |
---|---|---|---|---|---|---|---|
유연탄 | 1.000 | 1.000 | 0.878 | -0.160 | 0.529 | -0.075 | 0.478 |
계(석탄) | 1.000 | 1.000 | 0.878 | -0.160 | 0.529 | -0.075 | 0.478 |
유류 | 0.878 | 0.878 | 1.000 | -0.182 | 0.479 | 0.343 | 0.311 |
액화천연가스(LNG) | -0.160 | -0.160 | -0.182 | 1.000 | -0.085 | -0.089 | 0.297 |
고형연료 | 0.529 | 0.529 | 0.479 | -0.085 | 1.000 | -0.040 | 0.271 |
우드펠릿 | -0.075 | -0.075 | 0.343 | -0.089 | -0.040 | 1.000 | 0.253 |
사업소 | 0.478 | 0.478 | 0.311 | 0.297 | 0.271 | 0.253 | 1.000 |
사업소 | 년월 | 유연탄 | 무연탄 | 계(석탄) | 유류 | 액화천연가스(LNG) | 고형연료 | 우드펠릿 | |
---|---|---|---|---|---|---|---|---|---|
0 | 경상대태양광 | 2022-12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
1 | 광양항세방태양광 | 2022-12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
2 | 구미태양광 | 2022-12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
3 | 군위 화산풍력 | 2022-12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
4 | 두산엔진MG태양광 | 2022-12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
5 | 분당연료전지 | 2022-12 | 0 | 0 | 0 | 0 | 4074 | 0 | 0 |
6 | 분당화력 | 2022-12 | 0 | 0 | 0 | 0 | 90502 | 0 | 0 |
7 | 삼천포 | 2022-12 | 423659 | 0 | 423659 | 1043 | 0 | 4361 | 0 |
8 | 삼천포태양광 | 2022-12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
9 | 삼천포태양광#5 | 2022-12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
사업소 | 년월 | 유연탄 | 무연탄 | 계(석탄) | 유류 | 액화천연가스(LNG) | 고형연료 | 우드펠릿 | |
---|---|---|---|---|---|---|---|---|---|
290 | 여수태양광 | 2022-01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
291 | 영동 | 2022-01 | 0 | 0 | 0 | 55 | 0 | 0 | 60842 |
292 | 영동태양광 | 2022-01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
293 | 영흥 | 2022-01 | 1105788 | 0 | 1105788 | 2927 | 0 | 0 | 0 |
294 | 영흥태양광 | 2022-01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
295 | 영흥태양광 #3 | 2022-01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
296 | 영흥태양광#5 | 2022-01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
297 | 영흥풍력 | 2022-01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
298 | 예천태양광 | 2022-01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
299 | 탑선태양광 | 2022-01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |