Dataset statistics
| Number of variables | 4 |
|---|---|
| Number of observations | 6231 |
| Missing cells | 3 |
| Missing cells (%) | < 0.1% |
| Duplicate rows | 0 |
| Duplicate rows (%) | 0.0% |
| Total size in memory | 219.2 KiB |
| Average record size in memory | 36.0 B |
Variable types
| Numeric | 4 |
|---|
Dataset
| Description | 한국문화예술교육진흥원 홈페이지 연도/월별/일별 회원가입수를 제공합니다. 2003 ~ 2021년까지 데이터를 일별 통계로 제공합니다. |
|---|---|
| Author | 한국문화예술교육진흥원 |
| URL | https://www.data.go.kr/data/15088833/fileData.do |
Reproduction
| Analysis started | 2023-12-12 00:37:43.075504 |
|---|---|
| Analysis finished | 2023-12-12 00:37:45.663402 |
| Duration | 2.59 seconds |
| Software version | ydata-profiling vv4.5.1 |
| Download configuration | config.json |
회원가입연도
Real number (ℝ)
| Distinct | 19 |
|---|---|
| Distinct (%) | 0.3% |
| Missing | 1 |
| Missing (%) | < 0.1% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 2012.5764 |
| Minimum | 2003 |
|---|---|
| Maximum | 2021 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 54.9 KiB |
Quantile statistics
| Minimum | 2003 |
|---|---|
| 5-th percentile | 2005 |
| Q1 | 2008 |
| median | 2013 |
| Q3 | 2017 |
| 95-th percentile | 2020 |
| Maximum | 2021 |
| Range | 18 |
| Interquartile range (IQR) | 9 |
Descriptive statistics
| Standard deviation | 4.9901031 |
|---|---|
| Coefficient of variation (CV) | 0.0024794602 |
| Kurtosis | -1.1839731 |
| Mean | 2012.5764 |
| Median Absolute Deviation (MAD) | 4 |
| Skewness | -0.011376731 |
| Sum | 12538351 |
| Variance | 24.901129 |
| Monotonicity | Increasing |
Histogram with fixed size bins (bins=19)
| Value | Count | Frequency (%) |
| 2020 | 366 | 5.9% |
| 2019 | 365 | 5.9% |
| 2017 | 365 | 5.9% |
| 2008 | 365 | 5.9% |
| 2016 | 365 | 5.9% |
| 2015 | 364 | 5.8% |
| 2018 | 364 | 5.8% |
| 2013 | 364 | 5.8% |
| 2010 | 364 | 5.8% |
| 2009 | 363 | 5.8% |
| Other values (9) | 2585 |
| Value | Count | Frequency (%) |
| 2003 | 3 | < 0.1% |
| 2004 | 215 | |
| 2005 | 340 | |
| 2006 | 354 | |
| 2007 | 361 | |
| 2008 | 365 | |
| 2009 | 363 | |
| 2010 | 364 | |
| 2011 | 359 | |
| 2012 | 352 |
| Value | Count | Frequency (%) |
| 2021 | 239 | |
| 2020 | 366 | |
| 2019 | 365 | |
| 2018 | 364 | |
| 2017 | 365 | |
| 2016 | 365 | |
| 2015 | 364 | |
| 2014 | 362 | |
| 2013 | 364 | |
| 2012 | 352 |
회원가입월
Real number (ℝ)
| Distinct | 12 |
|---|---|
| Distinct (%) | 0.2% |
| Missing | 1 |
| Missing (%) | < 0.1% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 6.5078652 |
| Minimum | 1 |
|---|---|
| Maximum | 12 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 54.9 KiB |
Quantile statistics
| Minimum | 1 |
|---|---|
| 5-th percentile | 1 |
| Q1 | 4 |
| median | 7 |
| Q3 | 9 |
| 95-th percentile | 12 |
| Maximum | 12 |
| Range | 11 |
| Interquartile range (IQR) | 5 |
Descriptive statistics
| Standard deviation | 3.4204281 |
|---|---|
| Coefficient of variation (CV) | 0.52558373 |
| Kurtosis | -1.1823569 |
| Mean | 6.5078652 |
| Median Absolute Deviation (MAD) | 3 |
| Skewness | -0.0032998828 |
| Sum | 40544 |
| Variance | 11.699328 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=12)
| Value | Count | Frequency (%) |
| 7 | 547 | |
| 8 | 546 | |
| 5 | 539 | |
| 6 | 533 | |
| 3 | 521 | |
| 1 | 520 | |
| 10 | 518 | |
| 12 | 517 | |
| 4 | 512 | |
| 9 | 503 | |
| Other values (2) | 974 |
| Value | Count | Frequency (%) |
| 1 | 520 | |
| 2 | 478 | |
| 3 | 521 | |
| 4 | 512 | |
| 5 | 539 | |
| 6 | 533 | |
| 7 | 547 | |
| 8 | 546 | |
| 9 | 503 | |
| 10 | 518 |
| Value | Count | Frequency (%) |
| 12 | 517 | |
| 11 | 496 | |
| 10 | 518 | |
| 9 | 503 | |
| 8 | 546 | |
| 7 | 547 | |
| 6 | 533 | |
| 5 | 539 | |
| 4 | 512 | |
| 3 | 521 |
회원가입일
Real number (ℝ)
| Distinct | 31 |
|---|---|
| Distinct (%) | 0.5% |
| Missing | 1 |
| Missing (%) | < 0.1% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 15.730979 |
| Minimum | 1 |
|---|---|
| Maximum | 31 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 54.9 KiB |
Quantile statistics
| Minimum | 1 |
|---|---|
| 5-th percentile | 2 |
| Q1 | 8 |
| median | 16 |
| Q3 | 23 |
| 95-th percentile | 29 |
| Maximum | 31 |
| Range | 30 |
| Interquartile range (IQR) | 15 |
Descriptive statistics
| Standard deviation | 8.7931321 |
|---|---|
| Coefficient of variation (CV) | 0.55896915 |
| Kurtosis | -1.1945259 |
| Mean | 15.730979 |
| Median Absolute Deviation (MAD) | 8 |
| Skewness | 0.0077181833 |
| Sum | 98004 |
| Variance | 77.319172 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=31)
| Value | Count | Frequency (%) |
| 23 | 207 | 3.3% |
| 8 | 207 | 3.3% |
| 13 | 207 | 3.3% |
| 20 | 206 | 3.3% |
| 10 | 206 | 3.3% |
| 6 | 206 | 3.3% |
| 16 | 206 | 3.3% |
| 12 | 206 | 3.3% |
| 4 | 206 | 3.3% |
| 27 | 206 | 3.3% |
| Other values (21) | 4167 |
| Value | Count | Frequency (%) |
| 1 | 201 | |
| 2 | 203 | |
| 3 | 205 | |
| 4 | 206 | |
| 5 | 205 | |
| 6 | 206 | |
| 7 | 205 | |
| 8 | 207 | |
| 9 | 203 | |
| 10 | 206 |
| Value | Count | Frequency (%) |
| 31 | 119 | |
| 30 | 186 | |
| 29 | 192 | |
| 28 | 204 | |
| 27 | 206 | |
| 26 | 204 | |
| 25 | 205 | |
| 24 | 205 | |
| 23 | 207 | |
| 22 | 204 |
회원가입수
Real number (ℝ)
| Distinct | 280 |
|---|---|
| Distinct (%) | 4.5% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 32.202054 |
| Minimum | 1 |
|---|---|
| Maximum | 727 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 54.9 KiB |
Quantile statistics
| Minimum | 1 |
|---|---|
| 5-th percentile | 2 |
| Q1 | 8 |
| median | 16 |
| Q3 | 34 |
| 95-th percentile | 130.5 |
| Maximum | 727 |
| Range | 726 |
| Interquartile range (IQR) | 26 |
Descriptive statistics
| Standard deviation | 48.135691 |
|---|---|
| Coefficient of variation (CV) | 1.4948019 |
| Kurtosis | 21.720802 |
| Mean | 32.202054 |
| Median Absolute Deviation (MAD) | 10 |
| Skewness | 3.8170782 |
| Sum | 200651 |
| Variance | 2317.0447 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 5 | 246 | 3.9% |
| 6 | 244 | 3.9% |
| 8 | 238 | 3.8% |
| 4 | 234 | 3.8% |
| 7 | 232 | 3.7% |
| 3 | 225 | 3.6% |
| 9 | 206 | 3.3% |
| 11 | 199 | 3.2% |
| 2 | 191 | 3.1% |
| 10 | 188 | 3.0% |
| Other values (270) | 4028 |
| Value | Count | Frequency (%) |
| 1 | 174 | |
| 2 | 191 | |
| 3 | 225 | |
| 4 | 234 | |
| 5 | 246 | |
| 6 | 244 | |
| 7 | 232 | |
| 8 | 238 | |
| 9 | 206 | |
| 10 | 188 |
| Value | Count | Frequency (%) |
| 727 | 1 | |
| 475 | 1 | |
| 471 | 1 | |
| 438 | 1 | |
| 423 | 1 | |
| 417 | 1 | |
| 413 | 1 | |
| 374 | 1 | |
| 371 | 1 | |
| 365 | 1 |
| 회원가입연도 | 회원가입월 | 회원가입일 | 회원가입수 | |
|---|---|---|---|---|
| 회원가입연도 | 1.000 | 0.108 | 0.000 | 0.114 |
| 회원가입월 | 0.108 | 1.000 | 0.000 | 0.282 |
| 회원가입일 | 0.000 | 0.000 | 1.000 | 0.076 |
| 회원가입수 | 0.114 | 0.282 | 0.076 | 1.000 |
| 회원가입연도 | 회원가입월 | 회원가입일 | 회원가입수 | |
|---|---|---|---|---|
| 회원가입연도 | 1.000 | -0.072 | -0.004 | 0.415 |
| 회원가입월 | -0.072 | 1.000 | 0.008 | -0.048 |
| 회원가입일 | -0.004 | 0.008 | 1.000 | -0.018 |
| 회원가입수 | 0.415 | -0.048 | -0.018 | 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.
The correlation heatmap measures nullity correlation: how strongly the presence or absence of one variable affects the presence of another.
| 회원가입연도 | 회원가입월 | 회원가입일 | 회원가입수 | |
|---|---|---|---|---|
| 0 | 2003 | 6 | 20 | 1 |
| 1 | 2003 | 6 | 21 | 3 |
| 2 | 2003 | 6 | 22 | 1 |
| 3 | 2004 | 4 | 23 | 2 |
| 4 | 2004 | 4 | 24 | 4 |
| 5 | 2004 | 4 | 26 | 2 |
| 6 | 2004 | 4 | 27 | 1 |
| 7 | 2004 | 4 | 29 | 1 |
| 8 | 2004 | 5 | 10 | 1 |
| 9 | 2004 | 5 | 12 | 3 |
| 회원가입연도 | 회원가입월 | 회원가입일 | 회원가입수 | |
|---|---|---|---|---|
| 6221 | 2021 | 8 | 19 | 27 |
| 6222 | 2021 | 8 | 20 | 16 |
| 6223 | 2021 | 8 | 21 | 10 |
| 6224 | 2021 | 8 | 22 | 10 |
| 6225 | 2021 | 8 | 23 | 25 |
| 6226 | 2021 | 8 | 24 | 24 |
| 6227 | 2021 | 8 | 25 | 25 |
| 6228 | 2021 | 8 | 26 | 21 |
| 6229 | 2021 | 8 | 27 | 10 |
| 6230 | <NA> | <NA> | <NA> | 11 |