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 |
측정항목 is highly overall correlated with 평균값 | High correlation |
평균값 is highly overall correlated with 측정항목 | 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 (95.1%) | Imbalance |
국가 기준초과 구분 is highly imbalanced (99.4%) | Imbalance |
지자체 기준초과 구분 is highly imbalanced (99.4%) | Imbalance |
평균값 is highly skewed (γ1 = -54.8479159) | Skewed |
Reproduction
Analysis started | 2024-04-27 12:03:44.625415 |
---|---|
Analysis finished | 2024-04-27 12:03:50.964634 |
Duration | 6.34 seconds |
Software version | ydata-profiling vv4.5.1 |
Download configuration | config.json |
측정일시
Real number (ℝ)
Distinct | 461 |
---|---|
Distinct (%) | 4.6% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 2.015011 × 109 |
Minimum | 2.0150101 × 109 |
---|---|
Maximum | 2.015012 × 109 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 166.0 KiB |
Quantile statistics
Minimum | 2.0150101 × 109 |
---|---|
5-th percentile | 2.0150101 × 109 |
Q1 | 2.0150105 × 109 |
median | 2.015011 × 109 |
Q3 | 2.0150115 × 109 |
95-th percentile | 2.0150119 × 109 |
Maximum | 2.015012 × 109 |
Range | 1904 |
Interquartile range (IQR) | 991 |
Descriptive statistics
Standard deviation | 555.17579 |
---|---|
Coefficient of variation (CV) | 2.7551998 × 10-7 |
Kurtosis | -1.1957802 |
Mean | 2.015011 × 109 |
Median Absolute Deviation (MAD) | 495.5 |
Skewness | 0.040515679 |
Sum | 2.015011 × 1013 |
Variance | 308220.16 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
2015010812 | 35 | 0.4% |
2015010921 | 33 | 0.3% |
2015010913 | 32 | 0.3% |
2015010423 | 32 | 0.3% |
2015010409 | 31 | 0.3% |
2015010103 | 31 | 0.3% |
2015011200 | 31 | 0.3% |
2015011215 | 31 | 0.3% |
2015011908 | 30 | 0.3% |
2015010403 | 30 | 0.3% |
Other values (451) | 9684 |
Value | Count | Frequency (%) |
2015010100 | 10 | 0.1% |
2015010101 | 26 | |
2015010102 | 25 | |
2015010103 | 31 | |
2015010104 | 22 | |
2015010105 | 23 | |
2015010106 | 25 | |
2015010107 | 27 | |
2015010108 | 24 | |
2015010109 | 24 |
Value | Count | Frequency (%) |
2015012004 | 10 | 0.1% |
2015012003 | 24 | |
2015012002 | 19 | |
2015012001 | 20 | |
2015012000 | 29 | |
2015011923 | 19 | |
2015011922 | 14 | |
2015011921 | 28 | |
2015011920 | 21 | |
2015011919 | 20 |
측정소 코드
Real number (ℝ)
Distinct | 25 |
---|---|
Distinct (%) | 0.2% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 112.8962 |
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 | 102 |
Q1 | 107 |
median | 113 |
Q3 | 119 |
95-th percentile | 124 |
Maximum | 125 |
Range | 24 |
Interquartile range (IQR) | 12 |
Descriptive statistics
Standard deviation | 7.2011396 |
---|---|
Coefficient of variation (CV) | 0.063785491 |
Kurtosis | -1.2067831 |
Mean | 112.8962 |
Median Absolute Deviation (MAD) | 6 |
Skewness | 0.017479664 |
Sum | 1128962 |
Variance | 51.856411 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
115 | 441 | 4.4% |
104 | 438 | 4.4% |
102 | 437 | 4.4% |
113 | 432 | 4.3% |
108 | 426 | 4.3% |
106 | 411 | 4.1% |
107 | 410 | 4.1% |
111 | 410 | 4.1% |
123 | 408 | 4.1% |
122 | 407 | 4.1% |
Other values (15) | 5780 |
Value | Count | Frequency (%) |
101 | 386 | |
102 | 437 | |
103 | 380 | |
104 | 438 | |
105 | 391 | |
106 | 411 | |
107 | 410 | |
108 | 426 | |
109 | 389 | |
110 | 388 |
Value | Count | Frequency (%) |
125 | 373 | |
124 | 393 | |
123 | 408 | |
122 | 407 | |
121 | 377 | |
120 | 386 | |
119 | 401 | |
118 | 400 | |
117 | 390 | |
116 | 389 |
측정항목
Real number (ℝ)
HIGH CORRELATION
 
Distinct | 6 |
---|---|
Distinct (%) | 0.1% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 5.3087 |
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 | 2.7334871 |
---|---|
Coefficient of variation (CV) | 0.51490705 |
Kurtosis | -1.20046 |
Mean | 5.3087 |
Median Absolute Deviation (MAD) | 2 |
Skewness | -0.18504918 |
Sum | 53087 |
Variance | 7.4719515 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
3 | 1733 | |
6 | 1701 | |
5 | 1673 | |
9 | 1646 | |
1 | 1639 | |
8 | 1608 |
Value | Count | Frequency (%) |
1 | 1639 | |
3 | 1733 | |
5 | 1673 | |
6 | 1701 | |
8 | 1608 | |
9 | 1646 |
Value | Count | Frequency (%) |
9 | 1646 | |
8 | 1608 | |
6 | 1701 | |
5 | 1673 | |
3 | 1733 | |
1 | 1639 |
평균값
Real number (ℝ)
HIGH CORRELATION
  SKEWED
 
Distinct | 254 |
---|---|
Distinct (%) | 2.5% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 8.5309946 |
Minimum | -9999 |
---|---|
Maximum | 158 |
Zeros | 7 |
Zeros (%) | 0.1% |
Negative | 18 |
Negative (%) | 0.2% |
Memory size | 166.0 KiB |
Quantile statistics
Minimum | -9999 |
---|---|
5-th percentile | 0.003 |
Q1 | 0.011 |
median | 0.07 |
Q3 | 19 |
95-th percentile | 58 |
Maximum | 158 |
Range | 10157 |
Interquartile range (IQR) | 18.989 |
Descriptive statistics
Standard deviation | 176.45768 |
---|---|
Coefficient of variation (CV) | 20.684303 |
Kurtosis | 3103.4228 |
Mean | 8.5309946 |
Median Absolute Deviation (MAD) | 0.068 |
Skewness | -54.847916 |
Sum | 85309.946 |
Variance | 31137.311 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
0.006 | 409 | 4.1% |
0.007 | 402 | 4.0% |
0.005 | 323 | 3.2% |
0.008 | 277 | 2.8% |
0.003 | 235 | 2.4% |
0.004 | 230 | 2.3% |
0.5 | 221 | 2.2% |
0.009 | 213 | 2.1% |
0.4 | 206 | 2.1% |
0.002 | 194 | 1.9% |
Other values (244) | 7290 |
Value | Count | Frequency (%) |
-9999.0 | 3 | < 0.1% |
-999.9 | 6 | 0.1% |
-9.999 | 9 | 0.1% |
0.0 | 7 | 0.1% |
0.001 | 47 | 0.5% |
0.002 | 194 | |
0.003 | 235 | |
0.004 | 230 | |
0.005 | 323 | |
0.006 | 409 |
Value | Count | Frequency (%) |
158.0 | 1 | < 0.1% |
153.0 | 2 | |
146.0 | 1 | < 0.1% |
145.0 | 1 | < 0.1% |
142.0 | 1 | < 0.1% |
136.0 | 1 | < 0.1% |
135.0 | 1 | < 0.1% |
133.0 | 3 | |
127.0 | 1 | < 0.1% |
126.0 | 2 |
측정기 상태
Categorical
IMBALANCE
 
Distinct | 5 |
---|---|
Distinct (%) | 0.1% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 156.2 KiB |
0 | |
---|---|
1 | 58 |
2 | 45 |
9 | 16 |
4 | 3 |
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 | 9878 | |
1 | 58 | 0.6% |
2 | 45 | 0.4% |
9 | 16 | 0.2% |
4 | 3 | < 0.1% |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
0 | 9878 | |
1 | 58 | 0.6% |
2 | 45 | 0.4% |
9 | 16 | 0.2% |
4 | 3 | < 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 | 5 |
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 | 9995 | |
1 | 5 | 0.1% |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
0 | 9995 | |
1 | 5 | < 0.1% |
지자체 기준초과 구분
Categorical
HIGH CORRELATION
  IMBALANCE
 
Distinct | 2 |
---|---|
Distinct (%) | < 0.1% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 156.2 KiB |
0 | |
---|---|
1 | 5 |
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 | 9995 | |
1 | 5 | 0.1% |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
0 | 9995 | |
1 | 5 | < 0.1% |
측정일시 | 측정소 코드 | 측정항목 | 평균값 | 측정기 상태 | 국가 기준초과 구분 | 지자체 기준초과 구분 | |
---|---|---|---|---|---|---|---|
측정일시 | 1.000 | 0.011 | 0.000 | 0.036 | 0.128 | 0.029 | 0.029 |
측정소 코드 | 0.011 | 1.000 | 0.000 | 0.041 | 0.120 | 0.043 | 0.043 |
측정항목 | 0.000 | 0.000 | 1.000 | 0.069 | 0.051 | 0.031 | 0.031 |
평균값 | 0.036 | 0.041 | 0.069 | 1.000 | 0.293 | 0.000 | 0.000 |
측정기 상태 | 0.128 | 0.120 | 0.051 | 0.293 | 1.000 | 0.107 | 0.107 |
국가 기준초과 구분 | 0.029 | 0.043 | 0.031 | 0.000 | 0.107 | 1.000 | 0.988 |
지자체 기준초과 구분 | 0.029 | 0.043 | 0.031 | 0.000 | 0.107 | 0.988 | 1.000 |
지자체 기준초과 구분 | 측정기 상태 | 국가 기준초과 구분 | |
---|---|---|---|
지자체 기준초과 구분 | 1.000 | 0.131 | 0.900 |
측정기 상태 | 0.131 | 1.000 | 0.131 |
국가 기준초과 구분 | 0.900 | 0.131 | 1.000 |
측정일시 | 측정소 코드 | 측정항목 | 평균값 | 측정기 상태 | 국가 기준초과 구분 | 지자체 기준초과 구분 | |
---|---|---|---|---|---|---|---|
측정일시 | 1.000 | -0.008 | -0.005 | 0.043 | 0.053 | 0.022 | 0.022 |
측정소 코드 | -0.008 | 1.000 | 0.003 | -0.001 | 0.050 | 0.033 | 0.033 |
측정항목 | -0.005 | 0.003 | 1.000 | 0.702 | 0.034 | 0.023 | 0.023 |
평균값 | 0.043 | -0.001 | 0.702 | 1.000 | 0.341 | 0.000 | 0.000 |
측정기 상태 | 0.053 | 0.050 | 0.034 | 0.341 | 1.000 | 0.131 | 0.131 |
국가 기준초과 구분 | 0.022 | 0.033 | 0.023 | 0.000 | 0.131 | 1.000 | 0.900 |
지자체 기준초과 구분 | 0.022 | 0.033 | 0.023 | 0.000 | 0.131 | 0.900 | 1.000 |
측정일시 | 측정소 코드 | 측정항목 | 평균값 | 측정기 상태 | 국가 기준초과 구분 | 지자체 기준초과 구분 | |
---|---|---|---|---|---|---|---|
47493 | 2015011404 | 116 | 6 | 0.002 | 0 | 0 | 0 |
64831 | 2015011900 | 106 | 3 | 0.024 | 0 | 0 | 0 |
24631 | 2015010720 | 106 | 3 | 0.04 | 0 | 0 | 0 |
1043 | 2015010106 | 124 | 9 | 27.0 | 0 | 0 | 0 |
31786 | 2015010919 | 123 | 8 | 64.0 | 0 | 0 | 0 |
37394 | 2015011109 | 108 | 5 | 0.8 | 0 | 0 | 0 |
36795 | 2015011105 | 108 | 6 | 0.002 | 0 | 0 | 0 |
56441 | 2015011616 | 107 | 9 | 46.0 | 0 | 0 | 0 |
32623 | 2015011001 | 113 | 3 | 0.015 | 0 | 0 | 0 |
17003 | 2015010517 | 109 | 9 | 40.0 | 0 | 0 | 0 |
측정일시 | 측정소 코드 | 측정항목 | 평균값 | 측정기 상태 | 국가 기준초과 구분 | 지자체 기준초과 구분 | |
---|---|---|---|---|---|---|---|
33930 | 2015011010 | 106 | 1 | 0.009 | 0 | 0 | 0 |
63120 | 2015011812 | 121 | 1 | 0.009 | 0 | 0 | 0 |
15307 | 2015010506 | 102 | 3 | 0.037 | 0 | 0 | 0 |
11745 | 2015010406 | 108 | 6 | 0.005 | 0 | 0 | 0 |
21657 | 2015010700 | 110 | 6 | 0.027 | 0 | 0 | 0 |
29089 | 2015010901 | 124 | 3 | 0.048 | 0 | 0 | 0 |
62126 | 2015011806 | 105 | 5 | 0.8 | 0 | 0 | 0 |
13139 | 2015010415 | 115 | 9 | 22.0 | 0 | 0 | 0 |
53813 | 2015011522 | 119 | 9 | 54.0 | 0 | 0 | 0 |
8562 | 2015010309 | 103 | 1 | 0.007 | 0 | 0 | 0 |