Dataset statistics
| Number of variables | 3 |
|---|---|
| Number of observations | 638 |
| Missing cells | 31 |
| Missing cells (%) | 1.6% |
| Duplicate rows | 0 |
| Duplicate rows (%) | 0.0% |
| Total size in memory | 15.7 KiB |
| Average record size in memory | 25.2 B |
Variable types
| DateTime | 1 |
|---|---|
| Numeric | 1 |
| Categorical | 1 |
Dataset
| Description | 한국남부발전(주)_영월 1단계 연료전지 발전소 일일 소내 소비전력에 대한 데이터로 구분, 영월 1단계 연료전지(15MW) 소내전력량, 단위의 항목을 제공합니다. |
|---|---|
| Author | 한국남부발전(주) |
| URL | https://www.data.go.kr/data/15124867/fileData.do |
단위 has constant value "" | Constant |
영월 1단계 연료전지(15MW) 소내전력량 has 31 (4.9%) missing values | Missing |
구분 has unique values | Unique |
Reproduction
| Analysis started | 2023-12-12 05:35:56.528918 |
|---|---|
| Analysis finished | 2023-12-12 05:35:56.876607 |
| Duration | 0.35 seconds |
| Software version | ydata-profiling vv4.5.1 |
| Download configuration | config.json |
구분
Date
UNIQUE
| Distinct | 638 |
|---|---|
| Distinct (%) | 100.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 5.1 KiB |
| Minimum | 2022-01-01 00:00:00 |
|---|---|
| Maximum | 2023-09-30 00:00:00 |
Histogram with fixed size bins (bins=50)
영월 1단계 연료전지(15MW) 소내전력량
Real number (ℝ)
MISSING
| Distinct | 488 |
|---|---|
| Distinct (%) | 80.4% |
| Missing | 31 |
| Missing (%) | 4.9% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 2267.3675 |
| Minimum | 519.04297 |
|---|---|
| Maximum | 2933.9905 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 5.7 KiB |
Quantile statistics
| Minimum | 519.04297 |
|---|---|
| 5-th percentile | 1826.6357 |
| Q1 | 1968.9941 |
| median | 2315.918 |
| Q3 | 2501.0071 |
| 95-th percentile | 2811.7081 |
| Maximum | 2933.9905 |
| Range | 2414.9475 |
| Interquartile range (IQR) | 532.01294 |
Descriptive statistics
| Standard deviation | 346.64215 |
|---|---|
| Coefficient of variation (CV) | 0.15288309 |
| Kurtosis | 0.69960029 |
| Mean | 2267.3675 |
| Median Absolute Deviation (MAD) | 307.9834 |
| Skewness | -0.37708608 |
| Sum | 1376292.1 |
| Variance | 120160.78 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 2440.002441 | 4 | 0.6% |
| 2382.995605 | 4 | 0.6% |
| 1996.948242 | 4 | 0.6% |
| 1963.989258 | 4 | 0.6% |
| 1911.010742 | 4 | 0.6% |
| 2513.000488 | 3 | 0.5% |
| 1958.984375 | 3 | 0.5% |
| 1913.085938 | 3 | 0.5% |
| 1968.994141 | 3 | 0.5% |
| 2781.005859 | 3 | 0.5% |
| Other values (478) | 572 | |
| (Missing) | 31 | 4.9% |
| Value | Count | Frequency (%) |
| 519.0429688 | 1 | |
| 740.9667969 | 1 | |
| 1329.956055 | 1 | |
| 1330.078125 | 1 | |
| 1332.03125 | 1 | |
| 1333.007813 | 1 | |
| 1335.9375 | 1 | |
| 1374.023438 | 1 | |
| 1401.000977 | 1 | |
| 1431.030273 | 1 |
| Value | Count | Frequency (%) |
| 2933.990479 | 1 | |
| 2875.991821 | 1 | |
| 2853.012085 | 1 | |
| 2852.996826 | 1 | |
| 2852.005005 | 1 | |
| 2847.000122 | 1 | |
| 2845.001221 | 1 | |
| 2843.017578 | 1 | |
| 2841.003418 | 1 | |
| 2839.996338 | 1 |
단위
Categorical
CONSTANT
| Distinct | 1 |
|---|---|
| Distinct (%) | 0.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 5.1 KiB |
| kWh |
|---|
Length
| Max length | 3 |
|---|---|
| Median length | 3 |
| Mean length | 3 |
| Min length | 3 |
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | kWh |
|---|---|
| 2nd row | kWh |
| 3rd row | kWh |
| 4th row | kWh |
| 5th row | kWh |
Common Values
| Value | Count | Frequency (%) |
| kWh | 638 |
Length
Histogram of lengths of the category
Common Values (Plot)
| Value | Count | Frequency (%) |
| kwh | 638 |
A simple visualization of nullity by column.
Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.
| 구분 | 영월 1단계 연료전지(15MW) 소내전력량 | 단위 | |
|---|---|---|---|
| 0 | 2022-01-01 | 2615.005493 | kWh |
| 1 | 2022-01-02 | 2600.997925 | kWh |
| 2 | 2022-01-03 | 2625.991821 | kWh |
| 3 | 2022-01-04 | 2637.008667 | kWh |
| 4 | 2022-01-05 | 2673.995972 | kWh |
| 5 | 2022-01-06 | 2697.006226 | kWh |
| 6 | 2022-01-07 | 2779.998779 | kWh |
| 7 | 2022-01-08 | 2807.998657 | kWh |
| 8 | 2022-01-09 | 2830.993652 | kWh |
| 9 | 2022-01-10 | 2839.004517 | kWh |
| 구분 | 영월 1단계 연료전지(15MW) 소내전력량 | 단위 | |
|---|---|---|---|
| 628 | 2023-09-21 | 1792.96875 | kWh |
| 629 | 2023-09-22 | 1776.977539 | kWh |
| 630 | 2023-09-23 | 1755.004883 | kWh |
| 631 | 2023-09-24 | 1740.966797 | kWh |
| 632 | 2023-09-25 | 1744.018555 | kWh |
| 633 | 2023-09-26 | 1747.070313 | kWh |
| 634 | 2023-09-27 | 1747.924805 | kWh |
| 635 | 2023-09-28 | 1778.076172 | kWh |
| 636 | 2023-09-29 | 1755.981445 | kWh |
| 637 | 2023-09-30 | 1739.990234 | kWh |