Dataset statistics
| Number of variables | 3 |
|---|---|
| Number of observations | 27 |
| Missing cells | 0 |
| Missing cells (%) | 0.0% |
| Duplicate rows | 0 |
| Duplicate rows (%) | 0.0% |
| Total size in memory | 861.0 B |
| Average record size in memory | 31.9 B |
Variable types
| Numeric | 3 |
|---|
Dataset
| Description | *65세이상 보행 노인 사망 교통사고 현황에 대한 데이터(1992~2018) |
|---|---|
| Author | 도로교통공단 |
| URL | https://www.data.go.kr/data/15094178/fileData.do |
Reproduction
| Analysis started | 2023-12-12 03:44:20.151879 |
|---|---|
| Analysis finished | 2023-12-12 03:44:21.586927 |
| Duration | 1.44 second |
| Software version | ydata-profiling vv4.5.1 |
| Download configuration | config.json |
발생년
Real number (ℝ)
HIGH CORRELATION UNIQUE
| Distinct | 27 |
|---|---|
| Distinct (%) | 100.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 2005 |
| Minimum | 1992 |
|---|---|
| Maximum | 2018 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 375.0 B |
Quantile statistics
| Minimum | 1992 |
|---|---|
| 5-th percentile | 1993.3 |
| Q1 | 1998.5 |
| median | 2005 |
| Q3 | 2011.5 |
| 95-th percentile | 2016.7 |
| Maximum | 2018 |
| Range | 26 |
| Interquartile range (IQR) | 13 |
Descriptive statistics
| Standard deviation | 7.9372539 |
|---|---|
| Coefficient of variation (CV) | 0.0039587301 |
| Kurtosis | -1.2 |
| Mean | 2005 |
| Median Absolute Deviation (MAD) | 7 |
| Skewness | 0 |
| Sum | 54135 |
| Variance | 63 |
| Monotonicity | Strictly increasing |
Histogram with fixed size bins (bins=27)
| Value | Count | Frequency (%) |
| 1992 | 1 | 3.7% |
| 1993 | 1 | 3.7% |
| 2018 | 1 | 3.7% |
| 2017 | 1 | 3.7% |
| 2016 | 1 | 3.7% |
| 2015 | 1 | 3.7% |
| 2014 | 1 | 3.7% |
| 2013 | 1 | 3.7% |
| 2012 | 1 | 3.7% |
| 2011 | 1 | 3.7% |
| Other values (17) | 17 |
| Value | Count | Frequency (%) |
| 1992 | 1 | |
| 1993 | 1 | |
| 1994 | 1 | |
| 1995 | 1 | |
| 1996 | 1 | |
| 1997 | 1 | |
| 1998 | 1 | |
| 1999 | 1 | |
| 2000 | 1 | |
| 2001 | 1 |
| Value | Count | Frequency (%) |
| 2018 | 1 | |
| 2017 | 1 | |
| 2016 | 1 | |
| 2015 | 1 | |
| 2014 | 1 | |
| 2013 | 1 | |
| 2012 | 1 | |
| 2011 | 1 | |
| 2010 | 1 | |
| 2009 | 1 |
사고건수
Real number (ℝ)
HIGH CORRELATION
| Distinct | 26 |
|---|---|
| Distinct (%) | 96.3% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 1015.6667 |
| Minimum | 839 |
|---|---|
| Maximum | 1277 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 375.0 B |
Quantile statistics
| Minimum | 839 |
|---|---|
| 5-th percentile | 866.9 |
| Q1 | 929.5 |
| median | 987 |
| Q3 | 1074.5 |
| 95-th percentile | 1252.3 |
| Maximum | 1277 |
| Range | 438 |
| Interquartile range (IQR) | 145 |
Descriptive statistics
| Standard deviation | 121.83722 |
|---|---|
| Coefficient of variation (CV) | 0.11995788 |
| Kurtosis | -0.15864578 |
| Mean | 1015.6667 |
| Median Absolute Deviation (MAD) | 83 |
| Skewness | 0.77467233 |
| Sum | 27423 |
| Variance | 14844.308 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=26)
| Value | Count | Frequency (%) |
| 958 | 2 | 7.4% |
| 1255 | 1 | 3.7% |
| 839 | 1 | 3.7% |
| 902 | 1 | 3.7% |
| 863 | 1 | 3.7% |
| 904 | 1 | 3.7% |
| 913 | 1 | 3.7% |
| 949 | 1 | 3.7% |
| 876 | 1 | 3.7% |
| 965 | 1 | 3.7% |
| Other values (16) | 16 |
| Value | Count | Frequency (%) |
| 839 | 1 | |
| 863 | 1 | |
| 876 | 1 | |
| 901 | 1 | |
| 902 | 1 | |
| 904 | 1 | |
| 913 | 1 | |
| 946 | 1 | |
| 949 | 1 | |
| 958 | 2 |
| Value | Count | Frequency (%) |
| 1277 | 1 | |
| 1255 | 1 | |
| 1246 | 1 | |
| 1197 | 1 | |
| 1129 | 1 | |
| 1087 | 1 | |
| 1075 | 1 | |
| 1074 | 1 | |
| 1067 | 1 | |
| 1064 | 1 |
사망자수
Real number (ℝ)
HIGH CORRELATION UNIQUE
| Distinct | 27 |
|---|---|
| Distinct (%) | 100.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 1019.7407 |
| Minimum | 842 |
|---|---|
| Maximum | 1283 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 375.0 B |
Quantile statistics
| Minimum | 842 |
|---|---|
| 5-th percentile | 871.1 |
| Q1 | 935 |
| median | 989 |
| Q3 | 1077.5 |
| 95-th percentile | 1257.1 |
| Maximum | 1283 |
| Range | 441 |
| Interquartile range (IQR) | 142.5 |
Descriptive statistics
| Standard deviation | 122.54814 |
|---|---|
| Coefficient of variation (CV) | 0.12017578 |
| Kurtosis | -0.14629162 |
| Mean | 1019.7407 |
| Median Absolute Deviation (MAD) | 83 |
| Skewness | 0.78763958 |
| Sum | 27533 |
| Variance | 15018.046 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=27)
| Value | Count | Frequency (%) |
| 1258 | 1 | 3.7% |
| 1130 | 1 | 3.7% |
| 842 | 1 | 3.7% |
| 906 | 1 | 3.7% |
| 866 | 1 | 3.7% |
| 909 | 1 | 3.7% |
| 919 | 1 | 3.7% |
| 951 | 1 | 3.7% |
| 959 | 1 | 3.7% |
| 883 | 1 | 3.7% |
| Other values (17) | 17 |
| Value | Count | Frequency (%) |
| 842 | 1 | |
| 866 | 1 | |
| 883 | 1 | |
| 903 | 1 | |
| 906 | 1 | |
| 909 | 1 | |
| 919 | 1 | |
| 951 | 1 | |
| 952 | 1 | |
| 959 | 1 |
| Value | Count | Frequency (%) |
| 1283 | 1 | |
| 1258 | 1 | |
| 1255 | 1 | |
| 1204 | 1 | |
| 1130 | 1 | |
| 1094 | 1 | |
| 1078 | 1 | |
| 1077 | 1 | |
| 1073 | 1 | |
| 1070 | 1 |
| 발생년 | 사고건수 | 사망자수 | |
|---|---|---|---|
| 발생년 | 1.000 | 0.386 | 0.386 |
| 사고건수 | 0.386 | 1.000 | 1.000 |
| 사망자수 | 0.386 | 1.000 | 1.000 |
| 발생년 | 사고건수 | 사망자수 | |
|---|---|---|---|
| 발생년 | 1.000 | -0.900 | -0.899 |
| 사고건수 | -0.900 | 1.000 | 0.999 |
| 사망자수 | -0.899 | 0.999 | 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.
| 발생년 | 사고건수 | 사망자수 | |
|---|---|---|---|
| 0 | 1992 | 1255 | 1258 |
| 1 | 1993 | 1129 | 1130 |
| 2 | 1994 | 1075 | 1077 |
| 3 | 1995 | 1064 | 1070 |
| 4 | 1996 | 1277 | 1283 |
| 5 | 1997 | 1197 | 1204 |
| 6 | 1998 | 987 | 989 |
| 7 | 1999 | 1087 | 1094 |
| 8 | 2000 | 1246 | 1255 |
| 9 | 2001 | 1020 | 1022 |
| 발생년 | 사고건수 | 사망자수 | |
|---|---|---|---|
| 17 | 2009 | 946 | 952 |
| 18 | 2010 | 965 | 966 |
| 19 | 2011 | 876 | 883 |
| 20 | 2012 | 958 | 959 |
| 21 | 2013 | 949 | 951 |
| 22 | 2014 | 913 | 919 |
| 23 | 2015 | 904 | 909 |
| 24 | 2016 | 863 | 866 |
| 25 | 2017 | 902 | 906 |
| 26 | 2018 | 839 | 842 |