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 |
Reproduction
| Analysis started | 2023-12-10 12:09:50.258731 |
|---|---|
| Analysis finished | 2023-12-10 12:09:51.027093 |
| Duration | 0.77 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 | 20210310 |
| Minimum | 20210301 |
|---|---|
| Maximum | 20210320 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 1.0 KiB |
Quantile statistics
| Minimum | 20210301 |
|---|---|
| 5-th percentile | 20210302 |
| Q1 | 20210306 |
| median | 20210310 |
| Q3 | 20210315 |
| 95-th percentile | 20210319 |
| Maximum | 20210320 |
| Range | 19 |
| Interquartile range (IQR) | 9.5 |
Descriptive statistics
| Standard deviation | 5.7953308 |
|---|---|
| Coefficient of variation (CV) | 2.867512 × 10-7 |
| Kurtosis | -1.2060745 |
| Mean | 20210310 |
| Median Absolute Deviation (MAD) | 5 |
| Skewness | 0 |
| Sum | 2.021031 × 109 |
| Variance | 33.585859 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=20)
| Value | Count | Frequency (%) |
| 20210318 | 5 | 5.0% |
| 20210313 | 5 | 5.0% |
| 20210304 | 5 | 5.0% |
| 20210302 | 5 | 5.0% |
| 20210303 | 5 | 5.0% |
| 20210301 | 5 | 5.0% |
| 20210308 | 5 | 5.0% |
| 20210310 | 5 | 5.0% |
| 20210307 | 5 | 5.0% |
| 20210309 | 5 | 5.0% |
| Other values (10) | 50 |
| Value | Count | Frequency (%) |
| 20210301 | 5 | |
| 20210302 | 5 | |
| 20210303 | 5 | |
| 20210304 | 5 | |
| 20210305 | 5 | |
| 20210306 | 5 | |
| 20210307 | 5 | |
| 20210308 | 5 | |
| 20210309 | 5 | |
| 20210310 | 5 |
| Value | Count | Frequency (%) |
| 20210320 | 5 | |
| 20210319 | 5 | |
| 20210318 | 5 | |
| 20210317 | 5 | |
| 20210316 | 5 | |
| 20210315 | 5 | |
| 20210314 | 5 | |
| 20210313 | 5 | |
| 20210312 | 5 | |
| 20210311 | 5 |
공급량
Real number (ℝ)
UNIQUE
| Distinct | 100 |
|---|---|
| Distinct (%) | 100.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 20951.02 |
| Minimum | 10593 |
|---|---|
| Maximum | 36256 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 1.0 KiB |
Quantile statistics
| Minimum | 10593 |
|---|---|
| 5-th percentile | 11406.2 |
| Q1 | 13514 |
| median | 21088 |
| Q3 | 25124.5 |
| 95-th percentile | 35344 |
| Maximum | 36256 |
| Range | 25663 |
| Interquartile range (IQR) | 11610.5 |
Descriptive statistics
| Standard deviation | 8014.422 |
|---|---|
| Coefficient of variation (CV) | 0.38253135 |
| Kurtosis | -0.93392315 |
| Mean | 20951.02 |
| Median Absolute Deviation (MAD) | 7216.5 |
| Skewness | 0.49143782 |
| Sum | 2095102 |
| Variance | 64230959 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 13958 | 1 | 1.0% |
| 24986 | 1 | 1.0% |
| 31752 | 1 | 1.0% |
| 12346 | 1 | 1.0% |
| 12067 | 1 | 1.0% |
| 23978 | 1 | 1.0% |
| 23743 | 1 | 1.0% |
| 33584 | 1 | 1.0% |
| 22638 | 1 | 1.0% |
| 33792 | 1 | 1.0% |
| Other values (90) | 90 |
| Value | Count | Frequency (%) |
| 10593 | 1 | |
| 10792 | 1 | |
| 10872 | 1 | |
| 10884 | 1 | |
| 10973 | 1 | |
| 11429 | 1 | |
| 11476 | 1 | |
| 11615 | 1 | |
| 11680 | 1 | |
| 11936 | 1 |
| Value | Count | Frequency (%) |
| 36256 | 1 | |
| 36168 | 1 | |
| 35872 | 1 | |
| 35824 | 1 | |
| 35496 | 1 | |
| 35336 | 1 | |
| 35008 | 1 | |
| 34960 | 1 | |
| 34920 | 1 | |
| 34512 | 1 |
| 공급날짜 | 공급량 | |
|---|---|---|
| 공급날짜 | 1.000 | 0.000 |
| 공급량 | 0.000 | 1.000 |
| 공급날짜 | 공급량 | |
|---|---|---|
| 공급날짜 | 1.000 | 0.047 |
| 공급량 | 0.047 | 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 | 20210318 | 13958 |
| 1 | 고령정수장 | 20210320 | 10973 |
| 2 | 고령정수장 | 20210316 | 24043 |
| 3 | 고령정수장 | 20210317 | 21776 |
| 4 | 고령정수장 | 20210319 | 23531 |
| 5 | 고령정수장 | 20210320 | 19496 |
| 6 | 고령정수장 | 20210315 | 12344 |
| 7 | 고령정수장 | 20210316 | 13878 |
| 8 | 고령정수장 | 20210317 | 12625 |
| 9 | 고령정수장 | 20210317 | 35872 |
| 시설명 | 공급날짜 | 공급량 | |
|---|---|---|---|
| 90 | 고령정수장 | 20210302 | 12528 |
| 91 | 고령정수장 | 20210302 | 24294 |
| 92 | 고령정수장 | 20210304 | 13274 |
| 93 | 고령정수장 | 20210309 | 21160 |
| 94 | 고령정수장 | 20210301 | 11429 |
| 95 | 고령정수장 | 20210305 | 21432 |
| 96 | 고령정수장 | 20210308 | 23392 |
| 97 | 고령정수장 | 20210304 | 20952 |
| 98 | 고령정수장 | 20210320 | 31504 |
| 99 | 고령정수장 | 20210320 | 22891 |