Dataset statistics
| Number of variables | 3 |
|---|---|
| Number of observations | 100 |
| Missing cells | 0 |
| Missing cells (%) | 0.0% |
| Duplicate rows | 0 |
| Duplicate rows (%) | 0.0% |
| Total size in memory | 2.7 KiB |
| Average record size in memory | 27.3 B |
Variable types
| Categorical | 1 |
|---|---|
| Numeric | 2 |
Dataset
| Description | 샘플 데이터 |
|---|---|
| Author | 한국수자원공사 |
| URL | https://www.bigdata-environment.kr/user/data_market/detail.do?id=bd7f71f0-1fe5-11eb-bc79-3b11eb915d6d |
시설명 has constant value "" | Constant |
Reproduction
| Analysis started | 2024-04-20 13:04:56.663280 |
|---|---|
| Analysis finished | 2024-04-20 13:04:57.685735 |
| Duration | 1.02 second |
| Software version | ydata-profiling vv4.5.1 |
| Download configuration | config.json |
시설명
Categorical
CONSTANT
| Distinct | 1 |
|---|---|
| Distinct (%) | 1.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 928.0 B |
| 고령정수장 |
|---|
Length
| Max length | 5 |
|---|---|
| Median length | 5 |
| Mean length | 5 |
| Min length | 5 |
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | 고령정수장 |
|---|---|
| 2nd row | 고령정수장 |
| 3rd row | 고령정수장 |
| 4th row | 고령정수장 |
| 5th row | 고령정수장 |
Common Values
| Value | Count | Frequency (%) |
| 고령정수장 | 100 |
Length
Histogram of lengths of the category
Common Values (Plot)
| Value | Count | Frequency (%) |
| 고령정수장 | 100 |
공급날짜
Real number (ℝ)
| Distinct | 20 |
|---|---|
| Distinct (%) | 20.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 20201210 |
| Minimum | 20201201 |
|---|---|
| Maximum | 20201220 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 1.0 KiB |
Quantile statistics
| Minimum | 20201201 |
|---|---|
| 5-th percentile | 20201202 |
| Q1 | 20201206 |
| median | 20201210 |
| Q3 | 20201215 |
| 95-th percentile | 20201219 |
| Maximum | 20201220 |
| Range | 19 |
| Interquartile range (IQR) | 9.5 |
Descriptive statistics
| Standard deviation | 5.7953308 |
|---|---|
| Coefficient of variation (CV) | 2.8688037 × 10-7 |
| Kurtosis | -1.2060745 |
| Mean | 20201210 |
| Median Absolute Deviation (MAD) | 5 |
| Skewness | 0 |
| Sum | 2.020121 × 109 |
| Variance | 33.585859 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=20)
| Value | Count | Frequency (%) |
| 20201217 | 5 | 5.0% |
| 20201212 | 5 | 5.0% |
| 20201207 | 5 | 5.0% |
| 20201202 | 5 | 5.0% |
| 20201201 | 5 | 5.0% |
| 20201209 | 5 | 5.0% |
| 20201204 | 5 | 5.0% |
| 20201203 | 5 | 5.0% |
| 20201210 | 5 | 5.0% |
| 20201206 | 5 | 5.0% |
| Other values (10) | 50 |
| Value | Count | Frequency (%) |
| 20201201 | 5 | |
| 20201202 | 5 | |
| 20201203 | 5 | |
| 20201204 | 5 | |
| 20201205 | 5 | |
| 20201206 | 5 | |
| 20201207 | 5 | |
| 20201208 | 5 | |
| 20201209 | 5 | |
| 20201210 | 5 |
| Value | Count | Frequency (%) |
| 20201220 | 5 | |
| 20201219 | 5 | |
| 20201218 | 5 | |
| 20201217 | 5 | |
| 20201216 | 5 | |
| 20201215 | 5 | |
| 20201214 | 5 | |
| 20201213 | 5 | |
| 20201212 | 5 | |
| 20201211 | 5 |
공급량
Real number (ℝ)
| Distinct | 98 |
|---|---|
| Distinct (%) | 98.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 20861.88 |
| Minimum | 10684 |
|---|---|
| Maximum | 36272 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 1.0 KiB |
Quantile statistics
| Minimum | 10684 |
|---|---|
| 5-th percentile | 11285.05 |
| Q1 | 13357.25 |
| median | 20920 |
| Q3 | 24792.75 |
| 95-th percentile | 34756 |
| Maximum | 36272 |
| Range | 25588 |
| Interquartile range (IQR) | 11435.5 |
Descriptive statistics
| Standard deviation | 7981.6341 |
|---|---|
| Coefficient of variation (CV) | 0.38259419 |
| Kurtosis | -0.94840876 |
| Mean | 20861.88 |
| Median Absolute Deviation (MAD) | 7199 |
| Skewness | 0.49800515 |
| Sum | 2086188 |
| Variance | 63706483 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 15152 | 2 | 2.0% |
| 12920 | 2 | 2.0% |
| 23293 | 1 | 1.0% |
| 14433 | 1 | 1.0% |
| 25228 | 1 | 1.0% |
| 33840 | 1 | 1.0% |
| 14951 | 1 | 1.0% |
| 11096 | 1 | 1.0% |
| 13424 | 1 | 1.0% |
| 24169 | 1 | 1.0% |
| Other values (88) | 88 |
| Value | Count | Frequency (%) |
| 10684 | 1 | |
| 10832 | 1 | |
| 10900 | 1 | |
| 11019 | 1 | |
| 11096 | 1 | |
| 11295 | 1 | |
| 11548 | 1 | |
| 11578 | 1 | |
| 11847 | 1 | |
| 11959 | 1 |
| Value | Count | Frequency (%) |
| 36272 | 1 | |
| 36200 | 1 | |
| 35184 | 1 | |
| 35016 | 1 | |
| 34832 | 1 | |
| 34752 | 1 | |
| 34464 | 1 | |
| 34392 | 1 | |
| 34296 | 1 | |
| 34288 | 1 |
| 공급날짜 | 공급량 | |
|---|---|---|
| 공급날짜 | 1.000 | 0.000 |
| 공급량 | 0.000 | 1.000 |
| 공급날짜 | 공급량 | |
|---|---|---|
| 공급날짜 | 1.000 | -0.017 |
| 공급량 | -0.017 | 1.000 |
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.
| 시설명 | 공급날짜 | 공급량 | |
|---|---|---|---|
| 0 | 고령정수장 | 20201217 | 23293 |
| 1 | 고령정수장 | 20201220 | 20488 |
| 2 | 고령정수장 | 20201215 | 12397 |
| 3 | 고령정수장 | 20201217 | 21048 |
| 4 | 고령정수장 | 20201218 | 12080 |
| 5 | 고령정수장 | 20201220 | 11295 |
| 6 | 고령정수장 | 20201214 | 12022 |
| 7 | 고령정수장 | 20201215 | 21160 |
| 8 | 고령정수장 | 20201216 | 24596 |
| 9 | 고령정수장 | 20201217 | 36200 |
| 시설명 | 공급날짜 | 공급량 | |
|---|---|---|---|
| 90 | 고령정수장 | 20201202 | 34288 |
| 91 | 고령정수장 | 20201207 | 11578 |
| 92 | 고령정수장 | 20201202 | 20800 |
| 93 | 고령정수장 | 20201209 | 14152 |
| 94 | 고령정수장 | 20201201 | 20872 |
| 95 | 고령정수장 | 20201205 | 12168 |
| 96 | 고령정수장 | 20201207 | 21344 |
| 97 | 고령정수장 | 20201202 | 23820 |
| 98 | 고령정수장 | 20201220 | 33008 |
| 99 | 고령정수장 | 20201220 | 12520 |