Dataset statistics
Number of variables | 7 |
---|---|
Number of observations | 10000 |
Missing cells | 0 |
Missing cells (%) | 0.0% |
Duplicate rows | 0 |
Duplicate rows (%) | 0.0% |
Total size in memory | 693.4 KiB |
Average record size in memory | 71.0 B |
Variable types
Numeric | 4 |
---|---|
Categorical | 3 |
Dataset
Description | 파일 다운로드 |
---|---|
Author | 서울특별시 |
URL | https://data.seoul.go.kr/dataList/OA-15526/S/1/datasetView.do |
평균값 is highly overall correlated with 측정기 상태 | High correlation |
측정기 상태 is highly overall correlated with 평균값 | High correlation |
국가 기준초과 구분 is highly overall correlated with 지자체 기준초과 구분 | High correlation |
지자체 기준초과 구분 is highly overall correlated with 국가 기준초과 구분 | High correlation |
측정기 상태 is highly imbalanced (57.8%) | Imbalance |
국가 기준초과 구분 is highly imbalanced (93.6%) | Imbalance |
지자체 기준초과 구분 is highly imbalanced (88.1%) | Imbalance |
평균값 has 301 (3.0%) zeros | Zeros |
Reproduction
Analysis started | 2024-05-04 04:02:56.243244 |
---|---|
Analysis finished | 2024-05-04 04:03:04.289751 |
Duration | 8.05 seconds |
Software version | ydata-profiling vv4.5.1 |
Download configuration | config.json |
측정일시
Real number (ℝ)
Distinct | 926 |
---|---|
Distinct (%) | 9.3% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 1.9970133 × 109 |
Minimum | 1.9970101 × 109 |
---|---|
Maximum | 1.9970208 × 109 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 166.0 KiB |
Quantile statistics
Minimum | 1.9970101 × 109 |
---|---|
5-th percentile | 1.9970102 × 109 |
Q1 | 1.997011 × 109 |
median | 1.997012 × 109 |
Q3 | 1.9970129 × 109 |
95-th percentile | 1.9970206 × 109 |
Maximum | 1.9970208 × 109 |
Range | 10713 |
Interquartile range (IQR) | 1908 |
Descriptive statistics
Standard deviation | 3593.9293 |
---|---|
Coefficient of variation (CV) | 1.7996521 × 10-6 |
Kurtosis | 0.13223009 |
Mean | 1.9970133 × 109 |
Median Absolute Deviation (MAD) | 990 |
Skewness | 1.3575044 |
Sum | 1.9970133 × 1013 |
Variance | 12916328 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
1997011117 | 22 | 0.2% |
1997020421 | 22 | 0.2% |
1997010911 | 21 | 0.2% |
1997011506 | 21 | 0.2% |
1997010114 | 20 | 0.2% |
1997010908 | 20 | 0.2% |
1997012315 | 19 | 0.2% |
1997011820 | 19 | 0.2% |
1997011719 | 19 | 0.2% |
1997020418 | 19 | 0.2% |
Other values (916) | 9798 |
Value | Count | Frequency (%) |
1997010100 | 15 | |
1997010101 | 11 | |
1997010102 | 5 | 0.1% |
1997010103 | 12 | |
1997010104 | 18 | |
1997010105 | 13 | |
1997010106 | 11 | |
1997010107 | 9 | |
1997010108 | 14 | |
1997010109 | 14 |
Value | Count | Frequency (%) |
1997020813 | 12 | |
1997020812 | 10 | |
1997020811 | 6 | 0.1% |
1997020810 | 10 | |
1997020809 | 8 | |
1997020808 | 15 | |
1997020807 | 15 | |
1997020806 | 5 | 0.1% |
1997020805 | 17 | |
1997020804 | 14 |
측정소 코드
Real number (ℝ)
Distinct | 18 |
---|---|
Distinct (%) | 0.2% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 112.2407 |
Minimum | 102 |
---|---|
Maximum | 124 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 166.0 KiB |
Quantile statistics
Minimum | 102 |
---|---|
5-th percentile | 102 |
Q1 | 106 |
median | 111 |
Q3 | 119 |
95-th percentile | 124 |
Maximum | 124 |
Range | 22 |
Interquartile range (IQR) | 13 |
Descriptive statistics
Standard deviation | 7.1580645 |
---|---|
Coefficient of variation (CV) | 0.063774232 |
Kurtosis | -1.335816 |
Mean | 112.2407 |
Median Absolute Deviation (MAD) | 6 |
Skewness | 0.24484816 |
Sum | 1122407 |
Variance | 51.237887 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
119 | 597 | 6.0% |
106 | 586 | 5.9% |
117 | 581 | 5.8% |
103 | 566 | 5.7% |
123 | 566 | 5.7% |
110 | 563 | 5.6% |
102 | 558 | 5.6% |
116 | 554 | 5.5% |
124 | 551 | 5.5% |
108 | 547 | 5.5% |
Other values (8) | 4331 |
Value | Count | Frequency (%) |
102 | 558 | |
103 | 566 | |
104 | 546 | |
105 | 544 | |
106 | 586 | |
107 | 537 | |
108 | 547 | |
109 | 538 | |
110 | 563 | |
111 | 547 |
Value | Count | Frequency (%) |
124 | 551 | |
123 | 566 | |
122 | 544 | |
121 | 535 | |
119 | 597 | |
117 | 581 | |
116 | 554 | |
113 | 540 | |
111 | 547 | |
110 | 563 |
측정항목
Real number (ℝ)
Distinct | 6 |
---|---|
Distinct (%) | 0.1% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 5.3107 |
Minimum | 1 |
---|---|
Maximum | 9 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 166.0 KiB |
Quantile statistics
Minimum | 1 |
---|---|
5-th percentile | 1 |
Q1 | 3 |
median | 5 |
Q3 | 8 |
95-th percentile | 9 |
Maximum | 9 |
Range | 8 |
Interquartile range (IQR) | 5 |
Descriptive statistics
Standard deviation | 2.7395102 |
---|---|
Coefficient of variation (CV) | 0.51584728 |
Kurtosis | -1.2051042 |
Mean | 5.3107 |
Median Absolute Deviation (MAD) | 2 |
Skewness | -0.18895575 |
Sum | 53107 |
Variance | 7.504916 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
5 | 1707 | |
3 | 1705 | |
1 | 1656 | |
6 | 1648 | |
8 | 1643 | |
9 | 1641 |
Value | Count | Frequency (%) |
1 | 1656 | |
3 | 1705 | |
5 | 1707 | |
6 | 1648 | |
8 | 1643 | |
9 | 1641 |
Value | Count | Frequency (%) |
9 | 1641 | |
8 | 1643 | |
6 | 1648 | |
5 | 1707 | |
3 | 1705 | |
1 | 1656 |
평균값
Real number (ℝ)
HIGH CORRELATION
  ZEROS
 
Distinct | 366 |
---|---|
Distinct (%) | 3.7% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | -2228.6211 |
Minimum | -9999 |
---|---|
Maximum | 459 |
Zeros | 301 |
Zeros (%) | 3.0% |
Negative | 2904 |
Negative (%) | 29.0% |
Memory size | 166.0 KiB |
Quantile statistics
Minimum | -9999 |
---|---|
5-th percentile | -9999 |
Q1 | -9.999 |
median | 0.013 |
Q3 | 0.07 |
95-th percentile | 59 |
Maximum | 459 |
Range | 10458 |
Interquartile range (IQR) | 10.069 |
Descriptive statistics
Standard deviation | 4151.7918 |
---|---|
Coefficient of variation (CV) | -1.862942 |
Kurtosis | -0.21195082 |
Mean | -2228.6211 |
Median Absolute Deviation (MAD) | 0.687 |
Skewness | -1.3354651 |
Sum | -22286211 |
Variance | 17237375 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
-9999.0 | 2219 | 22.2% |
-9.999 | 524 | 5.2% |
0.0 | 301 | 3.0% |
0.005 | 182 | 1.8% |
0.006 | 177 | 1.8% |
-999.9 | 161 | 1.6% |
0.008 | 157 | 1.6% |
0.003 | 155 | 1.6% |
0.007 | 148 | 1.5% |
0.004 | 144 | 1.4% |
Other values (356) | 5832 |
Value | Count | Frequency (%) |
-9999.0 | 2219 | |
-999.9 | 161 | 1.6% |
-9.999 | 524 | 5.2% |
0.0 | 301 | 3.0% |
0.001 | 144 | 1.4% |
0.002 | 116 | 1.2% |
0.003 | 155 | 1.6% |
0.004 | 144 | 1.4% |
0.005 | 182 | 1.8% |
0.006 | 177 | 1.8% |
Value | Count | Frequency (%) |
459.0 | 1 | |
358.0 | 1 | |
292.0 | 1 | |
253.0 | 1 | |
239.0 | 1 | |
236.0 | 1 | |
227.0 | 2 | |
225.0 | 1 | |
224.0 | 1 | |
220.0 | 1 |
측정기 상태
Categorical
HIGH CORRELATION
  IMBALANCE
 
Distinct | 5 |
---|---|
Distinct (%) | 0.1% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 156.2 KiB |
0 | |
---|---|
4 | |
2 | 67 |
1 | 27 |
9 | 1 |
Length
Max length | 1 |
---|---|
Median length | 1 |
Mean length | 1 |
Min length | 1 |
Unique
Unique | 1 ? |
---|---|
Unique (%) | < 0.1% |
Sample
1st row | 4 |
---|---|
2nd row | 0 |
3rd row | 0 |
4th row | 4 |
5th row | 0 |
Common Values
Value | Count | Frequency (%) |
0 | 6767 | |
4 | 3138 | |
2 | 67 | 0.7% |
1 | 27 | 0.3% |
9 | 1 | < 0.1% |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
0 | 6767 | |
4 | 3138 | |
2 | 67 | 0.7% |
1 | 27 | 0.3% |
9 | 1 | < 0.1% |
국가 기준초과 구분
Categorical
HIGH CORRELATION
  IMBALANCE
 
Distinct | 2 |
---|---|
Distinct (%) | < 0.1% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 156.2 KiB |
0 | |
---|---|
1 | 75 |
Length
Max length | 1 |
---|---|
Median length | 1 |
Mean length | 1 |
Min length | 1 |
Unique
Unique | 0 ? |
---|---|
Unique (%) | 0.0% |
Sample
1st row | 0 |
---|---|
2nd row | 0 |
3rd row | 0 |
4th row | 0 |
5th row | 0 |
Common Values
Value | Count | Frequency (%) |
0 | 9925 | |
1 | 75 | 0.8% |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
0 | 9925 | |
1 | 75 | 0.8% |
지자체 기준초과 구분
Categorical
HIGH CORRELATION
  IMBALANCE
 
Distinct | 2 |
---|---|
Distinct (%) | < 0.1% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 156.2 KiB |
0 | |
---|---|
1 | 161 |
Length
Max length | 1 |
---|---|
Median length | 1 |
Mean length | 1 |
Min length | 1 |
Unique
Unique | 0 ? |
---|---|
Unique (%) | 0.0% |
Sample
1st row | 0 |
---|---|
2nd row | 0 |
3rd row | 0 |
4th row | 0 |
5th row | 0 |
Common Values
Value | Count | Frequency (%) |
0 | 9839 | |
1 | 161 | 1.6% |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
0 | 9839 | |
1 | 161 | 1.6% |
측정일시 | 측정소 코드 | 측정항목 | 평균값 | 측정기 상태 | 국가 기준초과 구분 | 지자체 기준초과 구분 | |
---|---|---|---|---|---|---|---|
측정일시 | 1.000 | 0.000 | 0.000 | 0.119 | 0.069 | 0.000 | 0.034 |
측정소 코드 | 0.000 | 1.000 | 0.000 | 0.117 | 0.118 | 0.075 | 0.090 |
측정항목 | 0.000 | 0.000 | 1.000 | 0.224 | 0.495 | 0.241 | 0.382 |
평균값 | 0.119 | 0.117 | 0.224 | 1.000 | 0.314 | 0.000 | 0.022 |
측정기 상태 | 0.069 | 0.118 | 0.495 | 0.314 | 1.000 | 0.048 | 0.070 |
국가 기준초과 구분 | 0.000 | 0.075 | 0.241 | 0.000 | 0.048 | 1.000 | 0.858 |
지자체 기준초과 구분 | 0.034 | 0.090 | 0.382 | 0.022 | 0.070 | 0.858 | 1.000 |
지자체 기준초과 구분 | 국가 기준초과 구분 | 측정기 상태 | |
---|---|---|---|
지자체 기준초과 구분 | 1.000 | 0.656 | 0.086 |
국가 기준초과 구분 | 0.656 | 1.000 | 0.059 |
측정기 상태 | 0.086 | 0.059 | 1.000 |
측정일시 | 측정소 코드 | 측정항목 | 평균값 | 측정기 상태 | 국가 기준초과 구분 | 지자체 기준초과 구분 | |
---|---|---|---|---|---|---|---|
측정일시 | 1.000 | 0.001 | 0.003 | 0.107 | 0.057 | 0.000 | 0.023 |
측정소 코드 | 0.001 | 1.000 | -0.029 | -0.019 | 0.068 | 0.075 | 0.090 |
측정항목 | 0.003 | -0.029 | 1.000 | -0.415 | 0.363 | 0.173 | 0.275 |
평균값 | 0.107 | -0.019 | -0.415 | 1.000 | 0.578 | 0.046 | 0.070 |
측정기 상태 | 0.057 | 0.068 | 0.363 | 0.578 | 1.000 | 0.059 | 0.086 |
국가 기준초과 구분 | 0.000 | 0.075 | 0.173 | 0.046 | 0.059 | 1.000 | 0.656 |
지자체 기준초과 구분 | 0.023 | 0.090 | 0.275 | 0.070 | 0.086 | 0.656 | 1.000 |
측정일시 | 측정소 코드 | 측정항목 | 평균값 | 측정기 상태 | 국가 기준초과 구분 | 지자체 기준초과 구분 | |
---|---|---|---|---|---|---|---|
91805 | 1997020510 | 102 | 9 | -9999.0 | 4 | 0 | 0 |
94718 | 1997020613 | 102 | 5 | 0.9 | 0 | 0 | 0 |
60204 | 1997012405 | 110 | 1 | 0.012 | 0 | 0 | 0 |
35547 | 1997011417 | 104 | 6 | -9.999 | 4 | 0 | 0 |
51906 | 1997012100 | 116 | 1 | 0.006 | 0 | 0 | 0 |
61980 | 1997012421 | 123 | 1 | 0.011 | 0 | 0 | 0 |
4534 | 1997010217 | 124 | 8 | 9.0 | 0 | 0 | 0 |
9480 | 1997010415 | 121 | 1 | 0.015 | 0 | 0 | 0 |
99015 | 1997020804 | 121 | 6 | 0.003 | 0 | 0 | 0 |
85924 | 1997020303 | 113 | 8 | 80.0 | 0 | 0 | 0 |
측정일시 | 측정소 코드 | 측정항목 | 평균값 | 측정기 상태 | 국가 기준초과 구분 | 지자체 기준초과 구분 | |
---|---|---|---|---|---|---|---|
31457 | 1997011303 | 106 | 9 | -9999.0 | 4 | 0 | 0 |
57972 | 1997012308 | 121 | 1 | 0.017 | 0 | 0 | 0 |
22975 | 1997010920 | 119 | 3 | 0.053 | 0 | 0 | 0 |
61201 | 1997012414 | 117 | 3 | -9.999 | 4 | 0 | 0 |
72372 | 1997012822 | 104 | 1 | 0.009 | 0 | 0 | 0 |
92800 | 1997020519 | 106 | 8 | 71.0 | 0 | 0 | 0 |
6124 | 1997010308 | 117 | 8 | -9999.0 | 2 | 0 | 0 |
52358 | 1997012104 | 121 | 5 | 1.3 | 0 | 0 | 0 |
31638 | 1997011304 | 124 | 1 | 0.012 | 0 | 0 | 0 |
28747 | 1997011202 | 105 | 3 | 0.036 | 0 | 0 | 0 |