Dataset statistics
Number of variables | 6 |
---|---|
Number of observations | 10000 |
Missing cells | 0 |
Missing cells (%) | 0.0% |
Duplicate rows | 0 |
Duplicate rows (%) | 0.0% |
Total size in memory | 585.9 KiB |
Average record size in memory | 60.0 B |
Variable types
DateTime | 2 |
---|---|
Numeric | 3 |
Categorical | 1 |
Dataset
Description | 송파구 전역의 야간 조도 데이터로 송파구 관내 도로 조도 DB 입니다. 관측 연월일, 관측 시간, 위도, 경도, 조도, S-Dot 여부 데이터로 구성되어 있습니다. 1차 전반 측정 : 2021. 8. 25. 21:00 기준 1차 후반 측정: 2021. 8. 25. 23:00 기준 2차 전반 측정: 2021. 10. 7. 21:00 기준 2차 후반 측정: 2021. 10. 7. 23:00 기준 3차 전반 측정: 2021. 11.22. 21:00 기준 3차 후반 측정: 2021. 11.22. 23:00 기준 |
---|---|
Author | 서울특별시 송파구 |
URL | https://www.data.go.kr/data/15097745/fileData.do |
SDOT여부(S-DoT여부) is highly imbalanced (92.7%) | Imbalance |
Reproduction
Analysis started | 2023-12-12 21:49:08.923076 |
---|---|
Analysis finished | 2023-12-12 21:49:10.410741 |
Duration | 1.49 second |
Software version | ydata-profiling vv4.5.1 |
Download configuration | config.json |
관측연월일(DATE)
Date
Distinct | 3 |
---|---|
Distinct (%) | < 0.1% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 156.2 KiB |
Minimum | 2021-08-25 00:00:00 |
---|---|
Maximum | 2021-11-22 00:00:00 |
관측시간(TIME)
Date
Distinct | 2 |
---|---|
Distinct (%) | < 0.1% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 156.2 KiB |
Minimum | 2023-12-13 21:00:00 |
---|---|
Maximum | 2023-12-13 23:00:00 |
위도(LATITUDE)
Real number (ℝ)
Distinct | 521 |
---|---|
Distinct (%) | 5.2% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 37.50333 |
Minimum | 37.466878 |
---|---|
Maximum | 37.541809 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 166.0 KiB |
Quantile statistics
Minimum | 37.466878 |
---|---|
5-th percentile | 37.476315 |
Q1 | 37.492315 |
median | 37.503515 |
Q3 | 37.514715 |
95-th percentile | 37.528315 |
Maximum | 37.541809 |
Range | 0.07493024 |
Interquartile range (IQR) | 0.0224 |
Descriptive statistics
Standard deviation | 0.015563896 |
---|---|
Coefficient of variation (CV) | 0.00041500037 |
Kurtosis | -0.50510315 |
Mean | 37.50333 |
Median Absolute Deviation (MAD) | 0.0112 |
Skewness | -0.057881642 |
Sum | 375033.3 |
Variance | 0.00024223485 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
37.5011154 | 198 | 2.0% |
37.5019154 | 193 | 1.9% |
37.5003154 | 192 | 1.9% |
37.5179154 | 190 | 1.9% |
37.5163154 | 188 | 1.9% |
37.5099154 | 187 | 1.9% |
37.5107154 | 187 | 1.9% |
37.5171154 | 185 | 1.8% |
37.5035154 | 184 | 1.8% |
37.5131154 | 181 | 1.8% |
Other values (511) | 8115 |
Value | Count | Frequency (%) |
37.46687839 | 1 | < 0.1% |
37.46695993 | 1 | < 0.1% |
37.46752027 | 2 | |
37.46754216 | 2 | |
37.46783609 | 4 | |
37.4678613 | 2 | |
37.46788548 | 3 | |
37.46831119 | 1 | < 0.1% |
37.4683154 | 4 | |
37.46832078 | 2 |
Value | Count | Frequency (%) |
37.54180863 | 3 | |
37.54156449 | 3 | |
37.54151915 | 1 | < 0.1% |
37.5411154 | 4 | |
37.5410761 | 3 | |
37.54101747 | 2 | < 0.1% |
37.54096138 | 3 | |
37.54081612 | 3 | |
37.5403154 | 7 | |
37.54031503 | 2 | < 0.1% |
경도(LONGITUDE)
Real number (ℝ)
Distinct | 543 |
---|---|
Distinct (%) | 5.4% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 127.11737 |
Minimum | 127.06809 |
---|---|
Maximum | 127.16134 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 166.0 KiB |
Quantile statistics
Minimum | 127.06809 |
---|---|
5-th percentile | 127.07687 |
Q1 | 127.10407 |
median | 127.11927 |
Q3 | 127.13287 |
95-th percentile | 127.15047 |
Maximum | 127.16134 |
Range | 0.0932448 |
Interquartile range (IQR) | 0.0288 |
Descriptive statistics
Standard deviation | 0.021266989 |
---|---|
Coefficient of variation (CV) | 0.00016730199 |
Kurtosis | -0.48685284 |
Mean | 127.11737 |
Median Absolute Deviation (MAD) | 0.0144 |
Skewness | -0.33306725 |
Sum | 1271173.7 |
Variance | 0.00045228482 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
127.1160674 | 165 | 1.7% |
127.1176674 | 163 | 1.6% |
127.1224674 | 156 | 1.6% |
127.1192674 | 154 | 1.5% |
127.1184674 | 154 | 1.5% |
127.1288674 | 151 | 1.5% |
127.1232674 | 151 | 1.5% |
127.1144674 | 149 | 1.5% |
127.1152674 | 149 | 1.5% |
127.1200674 | 147 | 1.5% |
Other values (533) | 8461 |
Value | Count | Frequency (%) |
127.0680925 | 2 | |
127.0680997 | 4 | |
127.0681698 | 1 | < 0.1% |
127.0682057 | 2 | |
127.0682561 | 3 | |
127.0683077 | 3 | |
127.0683588 | 1 | < 0.1% |
127.0684075 | 1 | < 0.1% |
127.0684464 | 2 | |
127.0688496 | 2 |
Value | Count | Frequency (%) |
127.1613373 | 2 | < 0.1% |
127.1613269 | 5 | |
127.1608442 | 1 | < 0.1% |
127.1608326 | 2 | < 0.1% |
127.1606097 | 1 | < 0.1% |
127.1605312 | 1 | < 0.1% |
127.1604922 | 1 | < 0.1% |
127.1600674 | 6 | |
127.1600408 | 2 | < 0.1% |
127.1598371 | 2 | < 0.1% |
조도(ILLUMINATION_lx)
Real number (ℝ)
Distinct | 2690 |
---|---|
Distinct (%) | 26.9% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 15.079263 |
Minimum | 2.54 |
---|---|
Maximum | 84.46 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 166.0 KiB |
Quantile statistics
Minimum | 2.54 |
---|---|
5-th percentile | 6.2095 |
Q1 | 10.19 |
median | 13.72 |
Q3 | 18.13 |
95-th percentile | 29.5505 |
Maximum | 84.46 |
Range | 81.92 |
Interquartile range (IQR) | 7.94 |
Descriptive statistics
Standard deviation | 7.4164926 |
---|---|
Coefficient of variation (CV) | 0.49183389 |
Kurtosis | 5.1989917 |
Mean | 15.079263 |
Median Absolute Deviation (MAD) | 3.84 |
Skewness | 1.7202368 |
Sum | 150792.63 |
Variance | 55.004363 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
10.27 | 16 | 0.2% |
13.73 | 15 | 0.1% |
13.34 | 14 | 0.1% |
10.78 | 14 | 0.1% |
14.18 | 14 | 0.1% |
13.4 | 14 | 0.1% |
11.96 | 14 | 0.1% |
11.31 | 14 | 0.1% |
13.28 | 14 | 0.1% |
10.97 | 14 | 0.1% |
Other values (2680) | 9857 |
Value | Count | Frequency (%) |
2.54 | 1 | |
2.67 | 1 | |
2.68 | 1 | |
2.75 | 1 | |
2.76 | 1 | |
2.84 | 1 | |
2.85 | 1 | |
2.87 | 1 | |
2.88 | 1 | |
3.03 | 1 |
Value | Count | Frequency (%) |
84.46 | 1 | |
69.82 | 1 | |
64.91 | 1 | |
61.68 | 1 | |
60.66 | 1 | |
58.85 | 1 | |
58.68 | 1 | |
57.36 | 1 | |
57.29 | 1 | |
57.22 | 1 |
SDOT여부(S-DoT여부)
Categorical
IMBALANCE
 
Distinct | 2 |
---|---|
Distinct (%) | < 0.1% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 156.2 KiB |
0 | |
---|---|
1 | 88 |
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 | 9912 | |
1 | 88 | 0.9% |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
0 | 9912 | |
1 | 88 | 0.9% |
관측연월일(DATE) | 관측시간(TIME) | 위도(LATITUDE) | 경도(LONGITUDE) | 조도(ILLUMINATION_lx) | SDOT여부(S-DoT여부) | |
---|---|---|---|---|---|---|
관측연월일(DATE) | 1.000 | 0.009 | 0.000 | 0.025 | 0.299 | 0.000 |
관측시간(TIME) | 0.009 | 1.000 | 0.000 | 0.000 | 0.191 | 0.000 |
위도(LATITUDE) | 0.000 | 0.000 | 1.000 | 0.657 | 0.379 | 0.048 |
경도(LONGITUDE) | 0.025 | 0.000 | 0.657 | 1.000 | 0.302 | 0.051 |
조도(ILLUMINATION_lx) | 0.299 | 0.191 | 0.379 | 0.302 | 1.000 | 0.038 |
SDOT여부(S-DoT여부) | 0.000 | 0.000 | 0.048 | 0.051 | 0.038 | 1.000 |
위도(LATITUDE) | 경도(LONGITUDE) | 조도(ILLUMINATION_lx) | SDOT여부(S-DoT여부) | |
---|---|---|---|---|
위도(LATITUDE) | 1.000 | -0.432 | -0.164 | 0.037 |
경도(LONGITUDE) | -0.432 | 1.000 | 0.016 | 0.039 |
조도(ILLUMINATION_lx) | -0.164 | 0.016 | 1.000 | 0.029 |
SDOT여부(S-DoT여부) | 0.037 | 0.039 | 0.029 | 1.000 |
관측연월일(DATE) | 관측시간(TIME) | 위도(LATITUDE) | 경도(LONGITUDE) | 조도(ILLUMINATION_lx) | SDOT여부(S-DoT여부) | |
---|---|---|---|---|---|---|
23957 | 2021-11-22 | 21:00 | 37.520315 | 127.128867 | 6.73 | 0 |
3763 | 2021-08-25 | 21:00 | 37.502715 | 127.132067 | 10.93 | 0 |
13 | 2021-08-25 | 21:00 | 37.517115 | 127.068867 | 6.95 | 0 |
23208 | 2021-11-22 | 21:00 | 37.525115 | 127.120867 | 6.39 | 0 |
18905 | 2021-10-07 | 23:00 | 37.518715 | 127.129667 | 11.18 | 0 |
14336 | 2021-10-07 | 21:00 | 37.492315 | 127.136067 | 11.76 | 0 |
15990 | 2021-10-07 | 23:00 | 37.501115 | 127.088867 | 52.5 | 0 |
28500 | 2021-11-22 | 23:00 | 37.519515 | 127.122467 | 7.65 | 0 |
8921 | 2021-08-25 | 23:00 | 37.475515 | 127.132067 | 14.38 | 0 |
18858 | 2021-10-07 | 23:00 | 37.500315 | 127.128867 | 13.74 | 0 |
관측연월일(DATE) | 관측시간(TIME) | 위도(LATITUDE) | 경도(LONGITUDE) | 조도(ILLUMINATION_lx) | SDOT여부(S-DoT여부) | |
---|---|---|---|---|---|---|
4125 | 2021-08-25 | 21:00 | 37.509915 | 127.136867 | 10.32 | 0 |
22504 | 2021-11-22 | 21:00 | 37.494715 | 127.113667 | 24.19 | 0 |
10865 | 2021-10-07 | 21:00 | 37.501915 | 127.088867 | 58.68 | 0 |
13267 | 2021-10-07 | 21:00 | 37.469115 | 127.123267 | 17.3 | 0 |
11417 | 2021-10-07 | 21:00 | 37.520315 | 127.102467 | 7.27 | 0 |
6559 | 2021-08-25 | 23:00 | 37.493115 | 127.106467 | 13.47 | 0 |
12086 | 2021-10-07 | 21:00 | 37.513115 | 127.112067 | 21.06 | 0 |
26479 | 2021-11-22 | 23:00 | 37.498715 | 127.095267 | 18.17 | 0 |
5696 | 2021-08-25 | 23:00 | 37.516315 | 127.088067 | 7.31 | 0 |
3488 | 2021-08-25 | 21:00 | 37.498715 | 127.128867 | 13.03 | 0 |