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 | 2023-12-10 12:09:55.821901 |
|---|---|
| Analysis finished | 2023-12-10 12:09:56.532918 |
| Duration | 0.71 seconds |
| 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 | 932.0 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 | 20210110 |
| Minimum | 20210101 |
|---|---|
| Maximum | 20210120 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 1.0 KiB |
Quantile statistics
| Minimum | 20210101 |
|---|---|
| 5-th percentile | 20210102 |
| Q1 | 20210106 |
| median | 20210110 |
| Q3 | 20210115 |
| 95-th percentile | 20210119 |
| Maximum | 20210120 |
| Range | 19 |
| Interquartile range (IQR) | 9.5 |
Descriptive statistics
| Standard deviation | 5.7953308 |
|---|---|
| Coefficient of variation (CV) | 2.8675404 × 10-7 |
| Kurtosis | -1.2060745 |
| Mean | 20210110 |
| Median Absolute Deviation (MAD) | 5 |
| Skewness | 0 |
| Sum | 2.021011 × 109 |
| Variance | 33.585859 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=20)
| Value | Count | Frequency (%) |
| 20210117 | 5 | 5.0% |
| 20210104 | 5 | 5.0% |
| 20210102 | 5 | 5.0% |
| 20210107 | 5 | 5.0% |
| 20210101 | 5 | 5.0% |
| 20210106 | 5 | 5.0% |
| 20210105 | 5 | 5.0% |
| 20210103 | 5 | 5.0% |
| 20210110 | 5 | 5.0% |
| 20210109 | 5 | 5.0% |
| Other values (10) | 50 |
| Value | Count | Frequency (%) |
| 20210101 | 5 | |
| 20210102 | 5 | |
| 20210103 | 5 | |
| 20210104 | 5 | |
| 20210105 | 5 | |
| 20210106 | 5 | |
| 20210107 | 5 | |
| 20210108 | 5 | |
| 20210109 | 5 | |
| 20210110 | 5 |
| Value | Count | Frequency (%) |
| 20210120 | 5 | |
| 20210119 | 5 | |
| 20210118 | 5 | |
| 20210117 | 5 | |
| 20210116 | 5 | |
| 20210115 | 5 | |
| 20210114 | 5 | |
| 20210113 | 5 | |
| 20210112 | 5 | |
| 20210111 | 5 |
공급량
Real number (ℝ)
| Distinct | 99 |
|---|---|
| Distinct (%) | 99.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 22269.87 |
| Minimum | 5982 |
|---|---|
| Maximum | 42208 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 1.0 KiB |
Quantile statistics
| Minimum | 5982 |
|---|---|
| 5-th percentile | 9942.5 |
| Q1 | 13775 |
| median | 22771 |
| Q3 | 28424.5 |
| 95-th percentile | 38964.4 |
| Maximum | 42208 |
| Range | 36226 |
| Interquartile range (IQR) | 14649.5 |
Descriptive statistics
| Standard deviation | 9408.9648 |
|---|---|
| Coefficient of variation (CV) | 0.42249752 |
| Kurtosis | -0.99381742 |
| Mean | 22269.87 |
| Median Absolute Deviation (MAD) | 8307 |
| Skewness | 0.29745669 |
| Sum | 2226987 |
| Variance | 88528619 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 13776 | 2 | 2.0% |
| 11056 | 1 | 1.0% |
| 21328 | 1 | 1.0% |
| 29536 | 1 | 1.0% |
| 10640 | 1 | 1.0% |
| 24284 | 1 | 1.0% |
| 9021 | 1 | 1.0% |
| 6320 | 1 | 1.0% |
| 12996 | 1 | 1.0% |
| 19928 | 1 | 1.0% |
| Other values (89) | 89 |
| Value | Count | Frequency (%) |
| 5982 | 1 | |
| 6320 | 1 | |
| 8981 | 1 | |
| 9021 | 1 | |
| 9762 | 1 | |
| 9952 | 1 | |
| 10640 | 1 | |
| 10838 | 1 | |
| 10973 | 1 | |
| 11056 | 1 |
| Value | Count | Frequency (%) |
| 42208 | 1 | |
| 40240 | 1 | |
| 40080 | 1 | |
| 39400 | 1 | |
| 39048 | 1 | |
| 38960 | 1 | |
| 38296 | 1 | |
| 37488 | 1 | |
| 36040 | 1 | |
| 35944 | 1 |
| 공급날짜 | 공급량 | |
|---|---|---|
| 공급날짜 | 1.000 | 0.263 |
| 공급량 | 0.263 | 1.000 |
| 공급날짜 | 공급량 | |
|---|---|---|
| 공급날짜 | 1.000 | 0.212 |
| 공급량 | 0.212 | 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 | 20210117 | 11056 |
| 1 | 고령정수장 | 20210120 | 28857 |
| 2 | 고령정수장 | 20210116 | 26304 |
| 3 | 고령정수장 | 20210117 | 24368 |
| 4 | 고령정수장 | 20210119 | 28212 |
| 5 | 고령정수장 | 20210120 | 15544 |
| 6 | 고령정수장 | 20210115 | 12018 |
| 7 | 고령정수장 | 20210115 | 25680 |
| 8 | 고령정수장 | 20210116 | 12926 |
| 9 | 고령정수장 | 20210117 | 28319 |
| 시설명 | 공급날짜 | 공급량 | |
|---|---|---|---|
| 90 | 고령정수장 | 20210103 | 23487 |
| 91 | 고령정수장 | 20210104 | 22184 |
| 92 | 고령정수장 | 20210101 | 22998 |
| 93 | 고령정수장 | 20210104 | 36040 |
| 94 | 고령정수장 | 20210111 | 23136 |
| 95 | 고령정수장 | 20210102 | 20408 |
| 96 | 고령정수장 | 20210106 | 21168 |
| 97 | 고령정수장 | 20210113 | 24672 |
| 98 | 고령정수장 | 20210120 | 40240 |
| 99 | 고령정수장 | 20210120 | 15049 |