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 13:11:32.556586 |
---|---|
Analysis finished | 2023-12-10 13:11:33.725518 |
Duration | 1.17 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 | 2020-01-01 00:00:00 |
---|---|
Maximum | 2020-01-05 10:00:00 |
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 | 99 |
---|---|
Distinct (%) | 99.0% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 48.4947 |
Minimum | 17.9 |
---|---|
Maximum | 84.79 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 1.0 KiB |
Quantile statistics
Minimum | 17.9 |
---|---|
5-th percentile | 20.9765 |
Q1 | 32.8175 |
median | 52.34 |
Q3 | 61.3725 |
95-th percentile | 69.1935 |
Maximum | 84.79 |
Range | 66.89 |
Interquartile range (IQR) | 28.555 |
Descriptive statistics
Standard deviation | 16.635911 |
---|---|
Coefficient of variation (CV) | 0.34304597 |
Kurtosis | -1.0499725 |
Mean | 48.4947 |
Median Absolute Deviation (MAD) | 11.42 |
Skewness | -0.26918588 |
Sum | 4849.47 |
Variance | 276.75355 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
61.73 | 2 | 2.0% |
17.9 | 1 | 1.0% |
53.03 | 1 | 1.0% |
77.74 | 1 | 1.0% |
62.48 | 1 | 1.0% |
57.05 | 1 | 1.0% |
63.53 | 1 | 1.0% |
61.07 | 1 | 1.0% |
61.56 | 1 | 1.0% |
60.39 | 1 | 1.0% |
Other values (89) | 89 |
Value | Count | Frequency (%) |
17.9 | 1 | |
18.89 | 1 | |
18.98 | 1 | |
19.76 | 1 | |
20.53 | 1 | |
21.0 | 1 | |
22.27 | 1 | |
22.53 | 1 | |
22.95 | 1 | |
23.06 | 1 |
Value | Count | Frequency (%) |
84.79 | 1 | |
77.74 | 1 | |
75.83 | 1 | |
74.4 | 1 | |
70.78 | 1 | |
69.11 | 1 | |
69.05 | 1 | |
68.45 | 1 | |
68.37 | 1 | |
68.2 | 1 |
초미세먼지
Real number (ℝ)
HIGH CORRELATION
 
Distinct | 99 |
---|---|
Distinct (%) | 99.0% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 61.984 |
Minimum | 22.88 |
---|---|
Maximum | 109.72 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 1.0 KiB |
Quantile statistics
Minimum | 22.88 |
---|---|
5-th percentile | 26.724 |
Q1 | 41.64 |
median | 66.66 |
Q3 | 78.605 |
95-th percentile | 88.7185 |
Maximum | 109.72 |
Range | 86.84 |
Interquartile range (IQR) | 36.965 |
Descriptive statistics
Standard deviation | 21.390711 |
---|---|
Coefficient of variation (CV) | 0.34510053 |
Kurtosis | -1.0435717 |
Mean | 61.984 |
Median Absolute Deviation (MAD) | 14.63 |
Skewness | -0.25675025 |
Sum | 6198.4 |
Variance | 457.56252 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
88.06 | 2 | 2.0% |
22.88 | 1 | 1.0% |
79.46 | 1 | 1.0% |
72.91 | 1 | 1.0% |
81.38 | 1 | 1.0% |
78.1 | 1 | 1.0% |
78.65 | 1 | 1.0% |
77.43 | 1 | 1.0% |
75.41 | 1 | 1.0% |
75.58 | 1 | 1.0% |
Other values (89) | 89 |
Value | Count | Frequency (%) |
22.88 | 1 | |
24.13 | 1 | |
24.29 | 1 | |
25.22 | 1 | |
26.23 | 1 | |
26.75 | 1 | |
28.44 | 1 | |
28.71 | 1 | |
29.28 | 1 | |
29.4 | 1 |
Value | Count | Frequency (%) |
109.72 | 1 | |
99.46 | 1 | |
97.45 | 1 | |
95.15 | 1 | |
90.4 | 1 | |
88.63 | 1 | |
88.11 | 1 | |
88.06 | 2 | |
87.37 | 1 | |
83.53 | 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 | 0.999 |
초미세먼지 | 0.999 | 1.000 |
기기 ID | 데이터 측정 일시 | 위도 | 경도 | 미세먼지 | 초미세먼지 | |
---|---|---|---|---|---|---|
0 | 1911KT149 | 2020-01-01 01:00:00 | 37.53785 | 126.986885 | 17.9 | 22.88 |
1 | 1911KT149 | 2020-01-01 02:00:00 | 37.53785 | 126.986885 | 18.89 | 24.13 |
2 | 1911KT149 | 2020-01-01 03:00:00 | 37.53785 | 126.986885 | 20.53 | 26.23 |
3 | 1911KT149 | 2020-01-01 04:00:00 | 37.53785 | 126.986885 | 22.27 | 28.44 |
4 | 1911KT149 | 2020-01-01 05:00:00 | 37.53785 | 126.986885 | 23.06 | 29.4 |
5 | 1911KT149 | 2020-01-01 06:00:00 | 37.53785 | 126.986885 | 23.57 | 30.05 |
6 | 1911KT149 | 2020-01-01 07:00:00 | 37.53785 | 126.986885 | 24.75 | 31.51 |
7 | 1911KT149 | 2020-01-01 08:00:00 | 37.53785 | 126.986885 | 22.95 | 29.28 |
8 | 1911KT149 | 2020-01-01 09:00:00 | 37.53785 | 126.986885 | 19.76 | 25.22 |
9 | 1911KT149 | 2020-01-01 10:00:00 | 37.53785 | 126.986885 | 21.0 | 26.75 |
기기 ID | 데이터 측정 일시 | 위도 | 경도 | 미세먼지 | 초미세먼지 | |
---|---|---|---|---|---|---|
90 | 1911KT149 | 2020-01-05 02:00:00 | 37.53785 | 126.986885 | 59.69 | 76.66 |
91 | 1911KT149 | 2020-01-05 03:00:00 | 37.53785 | 126.986885 | 64.2 | 82.79 |
92 | 1911KT149 | 2020-01-05 04:00:00 | 37.53785 | 126.986885 | 84.79 | 109.72 |
93 | 1911KT149 | 2020-01-05 05:00:00 | 37.53785 | 126.986885 | 62.37 | 80.12 |
94 | 1911KT149 | 2020-01-05 06:00:00 | 37.53785 | 126.986885 | 61.57 | 79.11 |
95 | 1911KT149 | 2020-01-05 07:00:00 | 37.53785 | 126.986885 | 61.24 | 78.68 |
96 | 1911KT149 | 2020-01-05 08:00:00 | 37.53785 | 126.986885 | 57.65 | 73.98 |
97 | 1911KT149 | 2020-01-05 09:00:00 | 37.53785 | 126.986885 | 68.45 | 88.06 |
98 | 1911KT149 | 2020-01-05 10:00:00 | 37.53785 | 126.986885 | 75.83 | 97.45 |
99 | 1911KT149 | 2020-01-01 00:00:00 | 37.53785 | 126.986885 | 18.98 | 24.29 |