Dataset statistics
Number of variables | 6 |
---|---|
Number of observations | 100 |
Missing cells | 0 |
Missing cells (%) | 0.0% |
Duplicate rows | 0 |
Duplicate rows (%) | 0.0% |
Total size in memory | 5.2 KiB |
Average record size in memory | 53.3 B |
Variable types
Categorical | 3 |
---|---|
DateTime | 1 |
Numeric | 2 |
Dataset
Description | 샘플 데이터 |
---|---|
Author | 순천향대학교 산학협력단 |
URL | https://www.bigdata-environment.kr/user/data_market/detail.do?id=a7b2c560-49a3-11eb-8ff3-e7c20661cf87 |
Reproduction
Analysis started | 2023-12-10 13:11:18.413809 |
---|---|
Analysis finished | 2023-12-10 13:11:19.524587 |
Duration | 1.11 second |
Software version | ydata-profiling vv4.5.1 |
Download configuration | config.json |
기기 ID
Categorical
CONSTANT
 
Distinct | 1 |
---|---|
Distinct (%) | 1.0% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 932.0 B |
1911KT149 |
---|
Length
Max length | 9 |
---|---|
Median length | 9 |
Mean length | 9 |
Min length | 9 |
Unique
Unique | 0 ? |
---|---|
Unique (%) | 0.0% |
Sample
1st row | 1911KT149 |
---|---|
2nd row | 1911KT149 |
3rd row | 1911KT149 |
4th row | 1911KT149 |
5th row | 1911KT149 |
Common Values
Value | Count | Frequency (%) |
1911KT149 | 100 |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
1911kt149 | 100 |
데이터 측정 일시
Date
UNIQUE
 
Distinct | 100 |
---|---|
Distinct (%) | 100.0% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 932.0 B |
Minimum | 2020-04-01 00:00:00 |
---|---|
Maximum | 2020-04-05 03:00:00 |
위도
Categorical
CONSTANT
 
Distinct | 1 |
---|---|
Distinct (%) | 1.0% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 932.0 B |
37.53785 |
---|
Length
Max length | 8 |
---|---|
Median length | 8 |
Mean length | 8 |
Min length | 8 |
Unique
Unique | 0 ? |
---|---|
Unique (%) | 0.0% |
Sample
1st row | 37.53785 |
---|---|
2nd row | 37.53785 |
3rd row | 37.53785 |
4th row | 37.53785 |
5th row | 37.53785 |
Common Values
Value | Count | Frequency (%) |
37.53785 | 100 |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
37.53785 | 100 |
경도
Categorical
CONSTANT
 
Distinct | 1 |
---|---|
Distinct (%) | 1.0% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 932.0 B |
126.986885 |
---|
Length
Max length | 10 |
---|---|
Median length | 10 |
Mean length | 10 |
Min length | 10 |
Unique
Unique | 0 ? |
---|---|
Unique (%) | 0.0% |
Sample
1st row | 126.986885 |
---|---|
2nd row | 126.986885 |
3rd row | 126.986885 |
4th row | 126.986885 |
5th row | 126.986885 |
Common Values
Value | Count | Frequency (%) |
126.986885 | 100 |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
126.986885 | 100 |
미세먼지
Real number (ℝ)
HIGH CORRELATION
 
Distinct | 98 |
---|---|
Distinct (%) | 98.0% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 23.9544 |
Minimum | 3.34 |
---|---|
Maximum | 76.84 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 1.0 KiB |
Quantile statistics
Minimum | 3.34 |
---|---|
5-th percentile | 4.524 |
Q1 | 10.135 |
median | 17.865 |
Q3 | 34.945 |
95-th percentile | 62.414 |
Maximum | 76.84 |
Range | 73.5 |
Interquartile range (IQR) | 24.81 |
Descriptive statistics
Standard deviation | 18.9837 |
---|---|
Coefficient of variation (CV) | 0.79249325 |
Kurtosis | 0.51765423 |
Mean | 23.9544 |
Median Absolute Deviation (MAD) | 10.83 |
Skewness | 1.1392652 |
Sum | 2395.44 |
Variance | 360.38088 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
5.56 | 2 | 2.0% |
8.15 | 2 | 2.0% |
22.14 | 1 | 1.0% |
70.44 | 1 | 1.0% |
57.13 | 1 | 1.0% |
50.58 | 1 | 1.0% |
47.8 | 1 | 1.0% |
44.22 | 1 | 1.0% |
37.8 | 1 | 1.0% |
26.8 | 1 | 1.0% |
Other values (88) | 88 |
Value | Count | Frequency (%) |
3.34 | 1 | |
3.78 | 1 | |
4.04 | 1 | |
4.38 | 1 | |
4.41 | 1 | |
4.53 | 1 | |
4.76 | 1 | |
4.91 | 1 | |
4.97 | 1 | |
5.16 | 1 |
Value | Count | Frequency (%) |
76.84 | 1 | |
75.85 | 1 | |
74.36 | 1 | |
70.44 | 1 | |
66.29 | 1 | |
62.21 | 1 | |
60.36 | 1 | |
59.26 | 1 | |
57.13 | 1 | |
56.95 | 1 |
초미세먼지
Real number (ℝ)
HIGH CORRELATION
 
Distinct | 99 |
---|---|
Distinct (%) | 99.0% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 30.2868 |
Minimum | 4.6 |
---|---|
Maximum | 97.14 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 1.0 KiB |
Quantile statistics
Minimum | 4.6 |
---|---|
5-th percentile | 6.0035 |
Q1 | 12.78 |
median | 22.9 |
Q3 | 43.7525 |
95-th percentile | 78.698 |
Maximum | 97.14 |
Range | 92.54 |
Interquartile range (IQR) | 30.9725 |
Descriptive statistics
Standard deviation | 23.832234 |
---|---|
Coefficient of variation (CV) | 0.78688517 |
Kurtosis | 0.56491263 |
Mean | 30.2868 |
Median Absolute Deviation (MAD) | 13.86 |
Skewness | 1.1560089 |
Sum | 3028.68 |
Variance | 567.97536 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
31.65 | 2 | 2.0% |
28.17 | 1 | 1.0% |
32.95 | 1 | 1.0% |
72.06 | 1 | 1.0% |
63.68 | 1 | 1.0% |
60.04 | 1 | 1.0% |
55.46 | 1 | 1.0% |
47.4 | 1 | 1.0% |
33.66 | 1 | 1.0% |
38.37 | 1 | 1.0% |
Other values (89) | 89 |
Value | Count | Frequency (%) |
4.6 | 1 | |
5.1 | 1 | |
5.41 | 1 | |
5.87 | 1 | |
5.88 | 1 | |
6.01 | 1 | |
6.35 | 1 | |
6.49 | 1 | |
6.51 | 1 | |
6.72 | 1 |
Value | Count | Frequency (%) |
97.14 | 1 | |
95.49 | 1 | |
94.08 | 1 | |
88.96 | 1 | |
83.22 | 1 | |
78.46 | 1 | |
76.15 | 1 | |
74.64 | 1 | |
72.36 | 1 | |
72.06 | 1 |
데이터 측정 일시 | 미세먼지 | 초미세먼지 | |
---|---|---|---|
데이터 측정 일시 | 1.000 | 1.000 | 1.000 |
미세먼지 | 1.000 | 1.000 | 0.998 |
초미세먼지 | 1.000 | 0.998 | 1.000 |
미세먼지 | 초미세먼지 | |
---|---|---|
미세먼지 | 1.000 | 1.000 |
초미세먼지 | 1.000 | 1.000 |
기기 ID | 데이터 측정 일시 | 위도 | 경도 | 미세먼지 | 초미세먼지 | |
---|---|---|---|---|---|---|
0 | 1911KT149 | 2020-04-01 01:00:00 | 37.53785 | 126.986885 | 22.14 | 28.17 |
1 | 1911KT149 | 2020-04-01 02:00:00 | 37.53785 | 126.986885 | 24.92 | 31.65 |
2 | 1911KT149 | 2020-04-01 03:00:00 | 37.53785 | 126.986885 | 27.36 | 34.53 |
3 | 1911KT149 | 2020-04-01 04:00:00 | 37.53785 | 126.986885 | 25.96 | 32.69 |
4 | 1911KT149 | 2020-04-01 05:00:00 | 37.53785 | 126.986885 | 21.64 | 27.29 |
5 | 1911KT149 | 2020-04-01 06:00:00 | 37.53785 | 126.986885 | 21.26 | 26.82 |
6 | 1911KT149 | 2020-04-01 07:00:00 | 37.53785 | 126.986885 | 21.86 | 27.54 |
7 | 1911KT149 | 2020-04-01 08:00:00 | 37.53785 | 126.986885 | 23.76 | 29.96 |
8 | 1911KT149 | 2020-04-01 09:00:00 | 37.53785 | 126.986885 | 27.43 | 34.58 |
9 | 1911KT149 | 2020-04-01 10:00:00 | 37.53785 | 126.986885 | 30.64 | 38.56 |
기기 ID | 데이터 측정 일시 | 위도 | 경도 | 미세먼지 | 초미세먼지 | |
---|---|---|---|---|---|---|
90 | 1911KT149 | 2020-04-04 19:00:00 | 37.53785 | 126.986885 | 4.53 | 6.01 |
91 | 1911KT149 | 2020-04-04 20:00:00 | 37.53785 | 126.986885 | 5.34 | 6.98 |
92 | 1911KT149 | 2020-04-04 21:00:00 | 37.53785 | 126.986885 | 5.59 | 7.26 |
93 | 1911KT149 | 2020-04-04 22:00:00 | 37.53785 | 126.986885 | 4.97 | 6.49 |
94 | 1911KT149 | 2020-04-04 23:00:00 | 37.53785 | 126.986885 | 5.16 | 6.72 |
95 | 1911KT149 | 2020-04-05 00:00:00 | 37.53785 | 126.986885 | 5.56 | 7.22 |
96 | 1911KT149 | 2020-04-05 01:00:00 | 37.53785 | 126.986885 | 5.66 | 7.36 |
97 | 1911KT149 | 2020-04-05 02:00:00 | 37.53785 | 126.986885 | 6.29 | 8.19 |
98 | 1911KT149 | 2020-04-05 03:00:00 | 37.53785 | 126.986885 | 9.6 | 12.42 |
99 | 1911KT149 | 2020-04-01 00:00:00 | 37.53785 | 126.986885 | 16.86 | 21.58 |