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 (56.0%) | Imbalance |
국가 기준초과 구분 is highly imbalanced (97.1%) | Imbalance |
지자체 기준초과 구분 is highly imbalanced (95.5%) | Imbalance |
평균값 has 354 (3.5%) zeros | Zeros |
Reproduction
Analysis started | 2024-05-04 04:02:36.654940 |
---|---|
Analysis finished | 2024-05-04 04:02:45.998351 |
Duration | 9.34 seconds |
Software version | ydata-profiling vv4.5.1 |
Download configuration | config.json |
측정일시
Real number (ℝ)
Distinct | 797 |
---|---|
Distinct (%) | 8.0% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 1.9980123 × 109 |
Minimum | 1.9980101 × 109 |
---|---|
Maximum | 1.9980203 × 109 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 166.0 KiB |
Quantile statistics
Minimum | 1.9980101 × 109 |
---|---|
5-th percentile | 1.9980102 × 109 |
Q1 | 1.9980109 × 109 |
median | 1.9980117 × 109 |
Q3 | 1.9980126 × 109 |
95-th percentile | 1.9980201 × 109 |
Maximum | 1.9980203 × 109 |
Range | 10204 |
Interquartile range (IQR) | 1695 |
Descriptive statistics
Standard deviation | 2509.5142 |
---|---|
Coefficient of variation (CV) | 1.2560053 × 10-6 |
Kurtosis | 5.0361587 |
Mean | 1.9980123 × 109 |
Median Absolute Deviation (MAD) | 815 |
Skewness | 2.4216159 |
Sum | 1.9980123 × 1013 |
Variance | 6297661.3 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
1998020107 | 25 | 0.2% |
1998011511 | 24 | 0.2% |
1998012207 | 23 | 0.2% |
1998020208 | 22 | 0.2% |
1998012315 | 22 | 0.2% |
1998020102 | 22 | 0.2% |
1998020213 | 21 | 0.2% |
1998012605 | 21 | 0.2% |
1998011013 | 21 | 0.2% |
1998010103 | 21 | 0.2% |
Other values (787) | 9778 |
Value | Count | Frequency (%) |
1998010100 | 9 | |
1998010101 | 11 | |
1998010102 | 6 | 0.1% |
1998010103 | 21 | |
1998010104 | 11 | |
1998010105 | 9 | |
1998010106 | 17 | |
1998010107 | 10 | |
1998010108 | 9 | |
1998010109 | 11 |
Value | Count | Frequency (%) |
1998020304 | 6 | 0.1% |
1998020303 | 12 | |
1998020302 | 17 | |
1998020301 | 14 | |
1998020300 | 19 | |
1998020223 | 20 | |
1998020222 | 8 | 0.1% |
1998020221 | 13 | |
1998020220 | 13 | |
1998020219 | 17 |
측정소 코드
Real number (ℝ)
Distinct | 25 |
---|---|
Distinct (%) | 0.2% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 111.7732 |
Minimum | 101 |
---|---|
Maximum | 125 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 166.0 KiB |
Quantile statistics
Minimum | 101 |
---|---|
5-th percentile | 101 |
Q1 | 105 |
median | 110 |
Q3 | 119 |
95-th percentile | 124 |
Maximum | 125 |
Range | 24 |
Interquartile range (IQR) | 14 |
Descriptive statistics
Standard deviation | 7.4370083 |
---|---|
Coefficient of variation (CV) | 0.066536597 |
Kurtosis | -1.2997571 |
Mean | 111.7732 |
Median Absolute Deviation (MAD) | 6 |
Skewness | 0.2490324 |
Sum | 1117732 |
Variance | 55.309093 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
102 | 549 | 5.5% |
113 | 547 | 5.5% |
117 | 543 | 5.4% |
123 | 542 | 5.4% |
122 | 533 | 5.3% |
103 | 533 | 5.3% |
108 | 530 | 5.3% |
111 | 528 | 5.3% |
124 | 528 | 5.3% |
105 | 516 | 5.2% |
Other values (15) | 4651 |
Value | Count | Frequency (%) |
101 | 501 | |
102 | 549 | |
103 | 533 | |
104 | 512 | |
105 | 516 | |
106 | 489 | |
107 | 494 | |
108 | 530 | |
109 | 504 | |
110 | 494 |
Value | Count | Frequency (%) |
125 | 39 | 0.4% |
124 | 528 | |
123 | 542 | |
122 | 533 | |
121 | 514 | |
120 | 33 | 0.3% |
119 | 466 | |
118 | 31 | 0.3% |
117 | 543 | |
116 | 477 |
측정항목
Real number (ℝ)
Distinct | 6 |
---|---|
Distinct (%) | 0.1% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 5.3447 |
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 | 6 |
Q3 | 8 |
95-th percentile | 9 |
Maximum | 9 |
Range | 8 |
Interquartile range (IQR) | 5 |
Descriptive statistics
Standard deviation | 2.7715068 |
---|---|
Coefficient of variation (CV) | 0.51855236 |
Kurtosis | -1.228066 |
Mean | 5.3447 |
Median Absolute Deviation (MAD) | 3 |
Skewness | -0.2111357 |
Sum | 53447 |
Variance | 7.68125 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
9 | 1714 | |
1 | 1699 | |
8 | 1685 | |
3 | 1648 | |
6 | 1628 | |
5 | 1626 |
Value | Count | Frequency (%) |
1 | 1699 | |
3 | 1648 | |
5 | 1626 | |
6 | 1628 | |
8 | 1685 | |
9 | 1714 |
Value | Count | Frequency (%) |
9 | 1714 | |
8 | 1685 | |
6 | 1628 | |
5 | 1626 | |
3 | 1648 | |
1 | 1699 |
평균값
Real number (ℝ)
HIGH CORRELATION
  ZEROS
 
Distinct | 273 |
---|---|
Distinct (%) | 2.7% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | -2377.847 |
Minimum | -9999 |
---|---|
Maximum | 512 |
Zeros | 354 |
Zeros (%) | 3.5% |
Negative | 3517 |
Negative (%) | 35.2% |
Memory size | 166.0 KiB |
Quantile statistics
Minimum | -9999 |
---|---|
5-th percentile | -9999 |
Q1 | -999.9 |
median | 0.008 |
Q3 | 0.041 |
95-th percentile | 37 |
Maximum | 512 |
Range | 10511 |
Interquartile range (IQR) | 999.941 |
Descriptive statistics
Standard deviation | 4231.0741 |
---|---|
Coefficient of variation (CV) | -1.7793718 |
Kurtosis | -0.44786086 |
Mean | -2377.847 |
Median Absolute Deviation (MAD) | 1.092 |
Skewness | -1.2429895 |
Sum | -23778470 |
Variance | 17901988 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
-9999.0 | 2353 | |
-9.999 | 877 | 8.8% |
0.0 | 354 | 3.5% |
-999.9 | 287 | 2.9% |
0.005 | 232 | 2.3% |
0.007 | 223 | 2.2% |
0.006 | 190 | 1.9% |
0.009 | 173 | 1.7% |
0.004 | 171 | 1.7% |
0.008 | 166 | 1.7% |
Other values (263) | 4974 |
Value | Count | Frequency (%) |
-9999.0 | 2353 | |
-999.9 | 287 | 2.9% |
-9.999 | 877 | 8.8% |
0.0 | 354 | 3.5% |
0.001 | 62 | 0.6% |
0.002 | 69 | 0.7% |
0.003 | 136 | 1.4% |
0.004 | 171 | 1.7% |
0.005 | 232 | 2.3% |
0.006 | 190 | 1.9% |
Value | Count | Frequency (%) |
512.0 | 1 | |
240.0 | 1 | |
228.0 | 1 | |
198.0 | 1 | |
195.0 | 1 | |
184.0 | 2 | |
183.0 | 1 | |
182.0 | 1 | |
178.0 | 1 | |
175.0 | 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 | 58 |
1 | 14 |
9 | 2 |
Length
Max length | 1 |
---|---|
Median length | 1 |
Mean length | 1 |
Min length | 1 |
Unique
Unique | 0 ? |
---|---|
Unique (%) | 0.0% |
Sample
1st row | 4 |
---|---|
2nd row | 0 |
3rd row | 0 |
4th row | 4 |
5th row | 4 |
Common Values
Value | Count | Frequency (%) |
0 | 6140 | |
4 | 3786 | |
2 | 58 | 0.6% |
1 | 14 | 0.1% |
9 | 2 | < 0.1% |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
0 | 6140 | |
4 | 3786 | |
2 | 58 | 0.6% |
1 | 14 | 0.1% |
9 | 2 | < 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 | 29 |
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 | 9971 | |
1 | 29 | 0.3% |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
0 | 9971 | |
1 | 29 | 0.3% |
지자체 기준초과 구분
Categorical
HIGH CORRELATION
  IMBALANCE
 
Distinct | 2 |
---|---|
Distinct (%) | < 0.1% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 156.2 KiB |
0 | |
---|---|
1 | 49 |
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 | 9951 | |
1 | 49 | 0.5% |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
0 | 9951 | |
1 | 49 | 0.5% |
측정일시 | 측정소 코드 | 측정항목 | 평균값 | 측정기 상태 | 국가 기준초과 구분 | 지자체 기준초과 구분 | |
---|---|---|---|---|---|---|---|
측정일시 | 1.000 | 0.260 | 0.000 | 0.082 | 0.061 | 0.033 | 0.009 |
측정소 코드 | 0.260 | 1.000 | 0.007 | 0.265 | 0.369 | 0.046 | 0.059 |
측정항목 | 0.000 | 0.007 | 1.000 | 0.311 | 0.447 | 0.107 | 0.174 |
평균값 | 0.082 | 0.265 | 0.311 | 1.000 | 0.337 | 0.000 | 0.003 |
측정기 상태 | 0.061 | 0.369 | 0.447 | 0.337 | 1.000 | 0.086 | 0.071 |
국가 기준초과 구분 | 0.033 | 0.046 | 0.107 | 0.000 | 0.086 | 1.000 | 0.910 |
지자체 기준초과 구분 | 0.009 | 0.059 | 0.174 | 0.003 | 0.071 | 0.910 | 1.000 |
지자체 기준초과 구분 | 국가 기준초과 구분 | 측정기 상태 | |
---|---|---|---|
지자체 기준초과 구분 | 1.000 | 0.729 | 0.086 |
국가 기준초과 구분 | 0.729 | 1.000 | 0.105 |
측정기 상태 | 0.086 | 0.105 | 1.000 |
측정일시 | 측정소 코드 | 측정항목 | 평균값 | 측정기 상태 | 국가 기준초과 구분 | 지자체 기준초과 구분 | |
---|---|---|---|---|---|---|---|
측정일시 | 1.000 | 0.028 | 0.005 | -0.031 | 0.049 | 0.022 | 0.006 |
측정소 코드 | 0.028 | 1.000 | -0.001 | 0.086 | 0.162 | 0.035 | 0.045 |
측정항목 | 0.005 | -0.001 | 1.000 | -0.394 | 0.323 | 0.077 | 0.125 |
평균값 | -0.031 | 0.086 | -0.394 | 1.000 | 0.542 | 0.029 | 0.040 |
측정기 상태 | 0.049 | 0.162 | 0.323 | 0.542 | 1.000 | 0.105 | 0.086 |
국가 기준초과 구분 | 0.022 | 0.035 | 0.077 | 0.029 | 0.105 | 1.000 | 0.729 |
지자체 기준초과 구분 | 0.006 | 0.045 | 0.125 | 0.040 | 0.086 | 0.729 | 1.000 |
측정일시 | 측정소 코드 | 측정항목 | 평균값 | 측정기 상태 | 국가 기준초과 구분 | 지자체 기준초과 구분 | |
---|---|---|---|---|---|---|---|
67601 | 1998012516 | 124 | 9 | -9999.0 | 4 | 0 | 0 |
78331 | 1998012915 | 103 | 3 | 0.04 | 0 | 0 | 0 |
41540 | 1998011604 | 108 | 5 | 0.3 | 0 | 0 | 0 |
10427 | 1998010419 | 109 | 9 | -9999.0 | 4 | 0 | 0 |
51779 | 1998011922 | 104 | 9 | -9999.0 | 4 | 0 | 0 |
7399 | 1998010316 | 123 | 3 | 0.022 | 0 | 0 | 0 |
90779 | 1998020215 | 119 | 9 | -9999.0 | 4 | 0 | 0 |
32384 | 1998011220 | 102 | 5 | 1.9 | 0 | 0 | 0 |
35544 | 1998011323 | 121 | 1 | 0.015 | 0 | 0 | 0 |
16549 | 1998010701 | 104 | 3 | 0.011 | 0 | 0 | 0 |
측정일시 | 측정소 코드 | 측정항목 | 평균값 | 측정기 상태 | 국가 기준초과 구분 | 지자체 기준초과 구분 | |
---|---|---|---|---|---|---|---|
24251 | 1998010920 | 117 | 9 | -9999.0 | 4 | 0 | 0 |
35689 | 1998011401 | 102 | 3 | 0.04 | 0 | 0 | 0 |
73374 | 1998012719 | 116 | 1 | 0.01 | 0 | 0 | 0 |
65940 | 1998012502 | 109 | 1 | 0.007 | 0 | 0 | 0 |
7716 | 1998010319 | 117 | 1 | 0.007 | 0 | 0 | 0 |
63702 | 1998012406 | 121 | 1 | 0.007 | 0 | 0 | 0 |
10348 | 1998010418 | 119 | 8 | -9999.0 | 4 | 0 | 0 |
20948 | 1998010815 | 119 | 5 | 1.0 | 0 | 0 | 0 |
65094 | 1998012419 | 101 | 1 | -9.999 | 4 | 0 | 0 |
20162 | 1998010808 | 122 | 5 | 1.1 | 0 | 0 | 0 |