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 | 5 |
---|---|
Categorical | 2 |
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 |
국가 기준초과 구분 is highly imbalanced (91.0%) | Imbalance |
지자체 기준초과 구분 is highly imbalanced (85.2%) | Imbalance |
평균값 has 177 (1.8%) zeros | Zeros |
측정기 상태 has 6443 (64.4%) zeros | Zeros |
Reproduction
Analysis started | 2024-05-11 07:01:17.867832 |
---|---|
Analysis finished | 2024-05-11 07:01:24.237939 |
Duration | 6.37 seconds |
Software version | ydata-profiling vv4.5.1 |
Download configuration | config.json |
측정일시
Real number (ℝ)
Distinct | 614 |
---|---|
Distinct (%) | 6.1% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 2.0020113 × 109 |
Minimum | 2.0020101 × 109 |
---|---|
Maximum | 2.0020126 × 109 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 166.0 KiB |
Quantile statistics
Minimum | 2.0020101 × 109 |
---|---|
5-th percentile | 2.0020102 × 109 |
Q1 | 2.0020107 × 109 |
median | 2.0020113 × 109 |
Q3 | 2.002012 × 109 |
95-th percentile | 2.0020125 × 109 |
Maximum | 2.0020126 × 109 |
Range | 2513 |
Interquartile range (IQR) | 1295 |
Descriptive statistics
Standard deviation | 735.79186 |
---|---|
Coefficient of variation (CV) | 3.6752632 × 10-7 |
Kurtosis | -1.2036077 |
Mean | 2.0020113 × 109 |
Median Absolute Deviation (MAD) | 615 |
Skewness | 0.0090137858 |
Sum | 2.0020113 × 1013 |
Variance | 541389.67 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
2002011607 | 30 | 0.3% |
2002011318 | 27 | 0.3% |
2002011614 | 27 | 0.3% |
2002011616 | 27 | 0.3% |
2002010503 | 27 | 0.3% |
2002010905 | 26 | 0.3% |
2002011019 | 26 | 0.3% |
2002012500 | 26 | 0.3% |
2002010304 | 26 | 0.3% |
2002010414 | 25 | 0.2% |
Other values (604) | 9733 |
Value | Count | Frequency (%) |
2002010100 | 21 | |
2002010101 | 16 | |
2002010102 | 23 | |
2002010103 | 11 | |
2002010104 | 14 | |
2002010105 | 12 | |
2002010106 | 10 | |
2002010107 | 15 | |
2002010108 | 15 | |
2002010109 | 16 |
Value | Count | Frequency (%) |
2002012613 | 6 | 0.1% |
2002012612 | 22 | |
2002012611 | 10 | |
2002012610 | 20 | |
2002012609 | 12 | |
2002012608 | 11 | |
2002012607 | 15 | |
2002012606 | 14 | |
2002012605 | 18 | |
2002012604 | 18 |
측정소 코드
Real number (ℝ)
Distinct | 24 |
---|---|
Distinct (%) | 0.2% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 113.5271 |
Minimum | 102 |
---|---|
Maximum | 125 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 166.0 KiB |
Quantile statistics
Minimum | 102 |
---|---|
5-th percentile | 103 |
Q1 | 107 |
median | 114 |
Q3 | 120 |
95-th percentile | 124 |
Maximum | 125 |
Range | 23 |
Interquartile range (IQR) | 13 |
Descriptive statistics
Standard deviation | 6.9486757 |
---|---|
Coefficient of variation (CV) | 0.061207198 |
Kurtosis | -1.2137307 |
Mean | 113.5271 |
Median Absolute Deviation (MAD) | 6 |
Skewness | -0.0070813338 |
Sum | 1135271 |
Variance | 48.284094 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
106 | 455 | 4.5% |
120 | 454 | 4.5% |
119 | 436 | 4.4% |
125 | 434 | 4.3% |
102 | 433 | 4.3% |
121 | 427 | 4.3% |
108 | 425 | 4.2% |
115 | 422 | 4.2% |
114 | 421 | 4.2% |
113 | 421 | 4.2% |
Other values (14) | 5672 |
Value | Count | Frequency (%) |
102 | 433 | |
103 | 402 | |
104 | 411 | |
105 | 411 | |
106 | 455 | |
107 | 407 | |
108 | 425 | |
109 | 389 | |
110 | 402 | |
111 | 414 |
Value | Count | Frequency (%) |
125 | 434 | |
124 | 419 | |
123 | 404 | |
122 | 404 | |
121 | 427 | |
120 | 454 | |
119 | 436 | |
118 | 409 | |
117 | 410 | |
116 | 380 |
측정항목
Real number (ℝ)
Distinct | 6 |
---|---|
Distinct (%) | 0.1% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 5.2985 |
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 | 2.7613693 |
---|---|
Coefficient of variation (CV) | 0.52116057 |
Kurtosis | -1.2222224 |
Mean | 5.2985 |
Median Absolute Deviation (MAD) | 3 |
Skewness | -0.19674254 |
Sum | 52985 |
Variance | 7.6251603 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
1 | 1732 | |
6 | 1702 | |
8 | 1657 | |
3 | 1654 | |
9 | 1637 | |
5 | 1618 |
Value | Count | Frequency (%) |
1 | 1732 | |
3 | 1654 | |
5 | 1618 | |
6 | 1702 | |
8 | 1657 | |
9 | 1637 |
Value | Count | Frequency (%) |
9 | 1637 | |
8 | 1657 | |
6 | 1702 | |
5 | 1618 | |
3 | 1654 | |
1 | 1732 |
평균값
Real number (ℝ)
HIGH CORRELATION
  ZEROS
 
Distinct | 363 |
---|---|
Distinct (%) | 3.6% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | -1638.5803 |
Minimum | -9999 |
---|---|
Maximum | 906 |
Zeros | 177 |
Zeros (%) | 1.8% |
Negative | 3154 |
Negative (%) | 31.5% |
Memory size | 166.0 KiB |
Quantile statistics
Minimum | -9999 |
---|---|
5-th percentile | -9999 |
Q1 | -9.999 |
median | 0.008 |
Q3 | 0.5 |
95-th percentile | 77 |
Maximum | 906 |
Range | 10905 |
Interquartile range (IQR) | 10.499 |
Descriptive statistics
Standard deviation | 3672.7488 |
---|---|
Coefficient of variation (CV) | -2.2414213 |
Kurtosis | 1.36874 |
Mean | -1638.5803 |
Median Absolute Deviation (MAD) | 1.492 |
Skewness | -1.8310024 |
Sum | -16385803 |
Variance | 13489083 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
-9999.0 | 1614 | 16.1% |
-9.999 | 1190 | 11.9% |
-999.9 | 347 | 3.5% |
0.002 | 341 | 3.4% |
0.001 | 306 | 3.1% |
0.003 | 280 | 2.8% |
0.004 | 231 | 2.3% |
0.005 | 200 | 2.0% |
0.0 | 177 | 1.8% |
0.006 | 166 | 1.7% |
Other values (353) | 5148 |
Value | Count | Frequency (%) |
-9999.0 | 1614 | |
-999.9 | 347 | 3.5% |
-9.999 | 1190 | |
-2.0 | 1 | < 0.1% |
-0.6 | 1 | < 0.1% |
-0.2 | 1 | < 0.1% |
0.0 | 177 | 1.8% |
0.001 | 306 | 3.1% |
0.002 | 341 | 3.4% |
0.003 | 280 | 2.8% |
Value | Count | Frequency (%) |
906.0 | 1 | |
411.0 | 1 | |
334.0 | 1 | |
280.0 | 1 | |
273.0 | 1 | |
272.0 | 1 | |
271.0 | 1 | |
270.0 | 1 | |
261.0 | 1 | |
258.0 | 1 |
측정기 상태
Real number (ℝ)
HIGH CORRELATION
  ZEROS
 
Distinct | 6 |
---|---|
Distinct (%) | 0.1% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 2.1282 |
Minimum | 0 |
---|---|
Maximum | 9 |
Zeros | 6443 |
Zeros (%) | 64.4% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 166.0 KiB |
Quantile statistics
Minimum | 0 |
---|---|
5-th percentile | 0 |
Q1 | 0 |
median | 0 |
Q3 | 4 |
95-th percentile | 8 |
Maximum | 9 |
Range | 9 |
Interquartile range (IQR) | 4 |
Descriptive statistics
Standard deviation | 3.1360402 |
---|---|
Coefficient of variation (CV) | 1.4735646 |
Kurtosis | -0.56245808 |
Mean | 2.1282 |
Median Absolute Deviation (MAD) | 0 |
Skewness | 1.0458962 |
Sum | 21282 |
Variance | 9.8347482 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
0 | 6443 | |
8 | 1810 | 18.1% |
4 | 1589 | 15.9% |
2 | 96 | 1.0% |
1 | 38 | 0.4% |
9 | 24 | 0.2% |
Value | Count | Frequency (%) |
0 | 6443 | |
1 | 38 | 0.4% |
2 | 96 | 1.0% |
4 | 1589 | 15.9% |
8 | 1810 | 18.1% |
9 | 24 | 0.2% |
Value | Count | Frequency (%) |
9 | 24 | 0.2% |
8 | 1810 | 18.1% |
4 | 1589 | 15.9% |
2 | 96 | 1.0% |
1 | 38 | 0.4% |
0 | 6443 |
국가 기준초과 구분
Categorical
HIGH CORRELATION
  IMBALANCE
 
Distinct | 2 |
---|---|
Distinct (%) | < 0.1% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 156.2 KiB |
0 | |
---|---|
1 | 114 |
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 | 9886 | |
1 | 114 | 1.1% |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
0 | 9886 | |
1 | 114 | 1.1% |
지자체 기준초과 구분
Categorical
HIGH CORRELATION
  IMBALANCE
 
Distinct | 2 |
---|---|
Distinct (%) | < 0.1% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 156.2 KiB |
0 | |
---|---|
1 | 212 |
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 | 9788 | |
1 | 212 | 2.1% |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
0 | 9788 | |
1 | 212 | 2.1% |
측정일시 | 측정소 코드 | 측정항목 | 평균값 | 측정기 상태 | 국가 기준초과 구분 | 지자체 기준초과 구분 | |
---|---|---|---|---|---|---|---|
측정일시 | 1.000 | 0.000 | 0.000 | 0.026 | 0.132 | 0.241 | 0.254 |
측정소 코드 | 0.000 | 1.000 | 0.022 | 0.261 | 0.490 | 0.097 | 0.106 |
측정항목 | 0.000 | 0.022 | 1.000 | 0.585 | 0.567 | 0.323 | 0.449 |
평균값 | 0.026 | 0.261 | 0.585 | 1.000 | 0.536 | 0.030 | 0.046 |
측정기 상태 | 0.132 | 0.490 | 0.567 | 0.536 | 1.000 | 0.118 | 0.133 |
국가 기준초과 구분 | 0.241 | 0.097 | 0.323 | 0.030 | 0.118 | 1.000 | 0.909 |
지자체 기준초과 구분 | 0.254 | 0.106 | 0.449 | 0.046 | 0.133 | 0.909 | 1.000 |
국가 기준초과 구분 | 지자체 기준초과 구분 | |
---|---|---|
국가 기준초과 구분 | 1.000 | 0.726 |
지자체 기준초과 구분 | 0.726 | 1.000 |
측정일시 | 측정소 코드 | 측정항목 | 평균값 | 측정기 상태 | 국가 기준초과 구분 | 지자체 기준초과 구분 | |
---|---|---|---|---|---|---|---|
측정일시 | 1.000 | -0.001 | 0.004 | 0.017 | -0.030 | 0.185 | 0.195 |
측정소 코드 | -0.001 | 1.000 | 0.029 | -0.071 | 0.076 | 0.074 | 0.081 |
측정항목 | 0.004 | 0.029 | 1.000 | -0.041 | 0.203 | 0.232 | 0.324 |
평균값 | 0.017 | -0.071 | -0.041 | 1.000 | -0.692 | 0.051 | 0.071 |
측정기 상태 | -0.030 | 0.076 | 0.203 | -0.692 | 1.000 | 0.085 | 0.096 |
국가 기준초과 구분 | 0.185 | 0.074 | 0.232 | 0.051 | 0.085 | 1.000 | 0.726 |
지자체 기준초과 구분 | 0.195 | 0.081 | 0.324 | 0.071 | 0.096 | 0.726 | 1.000 |
측정일시 | 측정소 코드 | 측정항목 | 평균값 | 측정기 상태 | 국가 기준초과 구분 | 지자체 기준초과 구분 | |
---|---|---|---|---|---|---|---|
48077 | 2002011421 | 122 | 9 | 51.0 | 0 | 0 | 0 |
21056 | 2002010702 | 107 | 5 | 0.5 | 0 | 0 | 0 |
31059 | 2002010923 | 118 | 6 | 0.008 | 0 | 0 | 0 |
70100 | 2002012106 | 121 | 5 | -999.9 | 4 | 0 | 0 |
11874 | 2002010410 | 113 | 1 | 0.01 | 0 | 0 | 0 |
75946 | 2002012223 | 111 | 8 | 45.0 | 0 | 0 | 0 |
22921 | 2002010715 | 106 | 3 | -9.999 | 8 | 0 | 0 |
39566 | 2002011210 | 120 | 5 | 2.4 | 0 | 0 | 0 |
21743 | 2002010706 | 125 | 9 | -9999.0 | 4 | 0 | 0 |
34234 | 2002011021 | 119 | 8 | -9999.0 | 4 | 0 | 0 |
측정일시 | 측정소 코드 | 측정항목 | 평균값 | 측정기 상태 | 국가 기준초과 구분 | 지자체 기준초과 구분 | |
---|---|---|---|---|---|---|---|
55103 | 2002011622 | 117 | 9 | -9999.0 | 4 | 0 | 0 |
84887 | 2002012513 | 113 | 9 | 31.0 | 0 | 0 | 0 |
52938 | 2002011607 | 117 | 1 | 0.001 | 0 | 0 | 0 |
48282 | 2002011423 | 109 | 1 | -9.999 | 8 | 0 | 0 |
3573 | 2002010200 | 121 | 6 | -9.999 | 8 | 0 | 0 |
12606 | 2002010415 | 115 | 1 | 0.013 | 0 | 0 | 0 |
20675 | 2002010623 | 115 | 9 | -9999.0 | 4 | 0 | 0 |
56135 | 2002011705 | 121 | 9 | -9999.0 | 4 | 0 | 0 |
11239 | 2002010406 | 103 | 3 | 0.049 | 0 | 0 | 0 |
68689 | 2002012021 | 102 | 3 | 0.015 | 0 | 0 | 0 |