Dataset statistics
Number of variables | 7 |
---|---|
Number of observations | 100 |
Missing cells | 0 |
Missing cells (%) | 0.0% |
Duplicate rows | 0 |
Duplicate rows (%) | 0.0% |
Total size in memory | 6.0 KiB |
Average record size in memory | 61.3 B |
Variable types
Categorical | 4 |
---|---|
DateTime | 1 |
Numeric | 2 |
Dataset
Description | 샘플 데이터 |
---|---|
Author | 순천향대학교 산학협력단 |
URL | https://www.bigdata-environment.kr/user/data_market/detail.do?id=29aac690-8f68-11ea-b4d5-2f798fa59107 |
기기 ID has constant value "" | Constant |
데이터 측정 위치 has constant value "" | Constant |
위도 has constant value "" | Constant |
경도 has constant value "" | Constant |
미세먼지 is highly overall correlated with 초미세먼지 | High correlation |
초미세먼지 is highly overall correlated with 미세먼지 | High correlation |
데이터 측정 일시 has unique values | Unique |
초미세먼지 has unique values | Unique |
Reproduction
Analysis started | 2023-12-10 11:09:30.568017 |
---|---|
Analysis finished | 2023-12-10 11:09:31.669870 |
Duration | 1.1 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 |
V10O1610251 |
---|
Length
Max length | 11 |
---|---|
Median length | 11 |
Mean length | 11 |
Min length | 11 |
Unique
Unique | 0 ? |
---|---|
Unique (%) | 0.0% |
Sample
1st row | V10O1610251 |
---|---|
2nd row | V10O1610251 |
3rd row | V10O1610251 |
4th row | V10O1610251 |
5th row | V10O1610251 |
Common Values
Value | Count | Frequency (%) |
V10O1610251 | 100 |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
v10o1610251 | 100 |
데이터 측정 위치
Categorical
CONSTANT
 
Distinct | 1 |
---|---|
Distinct (%) | 1.0% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 932.0 B |
대치1동 대치지구대옆 |
---|
Length
Max length | 11 |
---|---|
Median length | 11 |
Mean length | 11 |
Min length | 11 |
Unique
Unique | 0 ? |
---|---|
Unique (%) | 0.0% |
Sample
1st row | 대치1동 대치지구대옆 |
---|---|
2nd row | 대치1동 대치지구대옆 |
3rd row | 대치1동 대치지구대옆 |
4th row | 대치1동 대치지구대옆 |
5th row | 대치1동 대치지구대옆 |
Common Values
Value | Count | Frequency (%) |
대치1동 대치지구대옆 | 100 |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
대치1동 | 100 | |
대치지구대옆 | 100 |
위도
Categorical
CONSTANT
 
Distinct | 1 |
---|---|
Distinct (%) | 1.0% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 932.0 B |
37.492 |
---|
Length
Max length | 6 |
---|---|
Median length | 6 |
Mean length | 6 |
Min length | 6 |
Unique
Unique | 0 ? |
---|---|
Unique (%) | 0.0% |
Sample
1st row | 37.492 |
---|---|
2nd row | 37.492 |
3rd row | 37.492 |
4th row | 37.492 |
5th row | 37.492 |
Common Values
Value | Count | Frequency (%) |
37.492 | 100 |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
37.492 | 100 |
경도
Categorical
CONSTANT
 
Distinct | 1 |
---|---|
Distinct (%) | 1.0% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 932.0 B |
127.057 |
---|
Length
Max length | 7 |
---|---|
Median length | 7 |
Mean length | 7 |
Min length | 7 |
Unique
Unique | 0 ? |
---|---|
Unique (%) | 0.0% |
Sample
1st row | 127.057 |
---|---|
2nd row | 127.057 |
3rd row | 127.057 |
4th row | 127.057 |
5th row | 127.057 |
Common Values
Value | Count | Frequency (%) |
127.057 | 100 |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
127.057 | 100 |
데이터 측정 일시
Date
UNIQUE
 
Distinct | 100 |
---|---|
Distinct (%) | 100.0% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 932.0 B |
Minimum | 2019-01-03 00:00:00 |
---|---|
Maximum | 2019-01-07 03:00:00 |
미세먼지
Real number (ℝ)
HIGH CORRELATION
 
Distinct | 98 |
---|---|
Distinct (%) | 98.0% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 67.6887 |
Minimum | 13.83 |
---|---|
Maximum | 126.97 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 1.0 KiB |
Quantile statistics
Minimum | 13.83 |
---|---|
5-th percentile | 40.215 |
Q1 | 49.835 |
median | 62.78 |
Q3 | 87.6225 |
95-th percentile | 101.176 |
Maximum | 126.97 |
Range | 113.14 |
Interquartile range (IQR) | 37.7875 |
Descriptive statistics
Standard deviation | 23.466091 |
---|---|
Coefficient of variation (CV) | 0.34667664 |
Kurtosis | -0.5616957 |
Mean | 67.6887 |
Median Absolute Deviation (MAD) | 18.05 |
Skewness | 0.096560559 |
Sum | 6768.87 |
Variance | 550.65742 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
43.35 | 2 | 2.0% |
45.02 | 2 | 2.0% |
44.03 | 1 | 1.0% |
46.78 | 1 | 1.0% |
51.72 | 1 | 1.0% |
60.37 | 1 | 1.0% |
52.67 | 1 | 1.0% |
47.05 | 1 | 1.0% |
46.3 | 1 | 1.0% |
43.6 | 1 | 1.0% |
Other values (88) | 88 |
Value | Count | Frequency (%) |
13.83 | 1 | |
14.7 | 1 | |
17.13 | 1 | |
22.92 | 1 | |
39.17 | 1 | |
40.27 | 1 | |
41.07 | 1 | |
41.62 | 1 | |
43.35 | 2 | |
43.6 | 1 |
Value | Count | Frequency (%) |
126.97 | 1 | |
112.07 | 1 | |
110.68 | 1 | |
109.7 | 1 | |
106.8 | 1 | |
100.88 | 1 | |
99.58 | 1 | |
99.2 | 1 | |
98.67 | 1 | |
97.6 | 1 |
초미세먼지
Real number (ℝ)
HIGH CORRELATION
  UNIQUE
 
Distinct | 100 |
---|---|
Distinct (%) | 100.0% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 49.5405 |
Minimum | 8.1 |
---|---|
Maximum | 118.12 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 1.0 KiB |
Quantile statistics
Minimum | 8.1 |
---|---|
5-th percentile | 19.4705 |
Q1 | 31.975 |
median | 45.85 |
Q3 | 64.6675 |
95-th percentile | 89.479 |
Maximum | 118.12 |
Range | 110.02 |
Interquartile range (IQR) | 32.6925 |
Descriptive statistics
Standard deviation | 23.123297 |
---|---|
Coefficient of variation (CV) | 0.46675541 |
Kurtosis | -0.24864696 |
Mean | 49.5405 |
Median Absolute Deviation (MAD) | 16.08 |
Skewness | 0.49445224 |
Sum | 4954.05 |
Variance | 534.68685 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
32.73 | 1 | 1.0% |
21.57 | 1 | 1.0% |
28.22 | 1 | 1.0% |
23.12 | 1 | 1.0% |
26.3 | 1 | 1.0% |
22.05 | 1 | 1.0% |
19.29 | 1 | 1.0% |
20.15 | 1 | 1.0% |
20.13 | 1 | 1.0% |
19.52 | 1 | 1.0% |
Other values (90) | 90 |
Value | Count | Frequency (%) |
8.1 | 1 | |
8.75 | 1 | |
10.12 | 1 | |
17.52 | 1 | |
19.29 | 1 | |
19.48 | 1 | |
19.52 | 1 | |
20.13 | 1 | |
20.15 | 1 | |
21.57 | 1 |
Value | Count | Frequency (%) |
118.12 | 1 | |
102.7 | 1 | |
100.07 | 1 | |
95.45 | 1 | |
90.03 | 1 | |
89.45 | 1 | |
88.54 | 1 | |
85.97 | 1 | |
79.2 | 1 | |
78.71 | 1 |
데이터 측정 일시 | 미세먼지 | 초미세먼지 | |
---|---|---|---|
데이터 측정 일시 | 1.000 | 1.000 | 1.000 |
미세먼지 | 1.000 | 1.000 | 0.904 |
초미세먼지 | 1.000 | 0.904 | 1.000 |
미세먼지 | 초미세먼지 | |
---|---|---|
미세먼지 | 1.000 | 0.920 |
초미세먼지 | 0.920 | 1.000 |
기기 ID | 데이터 측정 위치 | 위도 | 경도 | 데이터 측정 일시 | 미세먼지 | 초미세먼지 | |
---|---|---|---|---|---|---|---|
0 | V10O1610251 | 대치1동 대치지구대옆 | 37.492 | 127.057 | 2019-01-03 1:00 | 44.03 | 32.73 |
1 | V10O1610251 | 대치1동 대치지구대옆 | 37.492 | 127.057 | 2019-01-03 2:00 | 47.62 | 32.27 |
2 | V10O1610251 | 대치1동 대치지구대옆 | 37.492 | 127.057 | 2019-01-03 3:00 | 50.0 | 34.08 |
3 | V10O1610251 | 대치1동 대치지구대옆 | 37.492 | 127.057 | 2019-01-03 4:00 | 52.68 | 36.97 |
4 | V10O1610251 | 대치1동 대치지구대옆 | 37.492 | 127.057 | 2019-01-03 5:00 | 57.78 | 45.5 |
5 | V10O1610251 | 대치1동 대치지구대옆 | 37.492 | 127.057 | 2019-01-03 6:00 | 58.08 | 45.8 |
6 | V10O1610251 | 대치1동 대치지구대옆 | 37.492 | 127.057 | 2019-01-03 7:00 | 54.75 | 41.7 |
7 | V10O1610251 | 대치1동 대치지구대옆 | 37.492 | 127.057 | 2019-01-03 8:00 | 55.47 | 42.53 |
8 | V10O1610251 | 대치1동 대치지구대옆 | 37.492 | 127.057 | 2019-01-03 9:00 | 67.28 | 50.5 |
9 | V10O1610251 | 대치1동 대치지구대옆 | 37.492 | 127.057 | 2019-01-03 10:00 | 64.07 | 48.57 |
기기 ID | 데이터 측정 위치 | 위도 | 경도 | 데이터 측정 일시 | 미세먼지 | 초미세먼지 | |
---|---|---|---|---|---|---|---|
90 | V10O1610251 | 대치1동 대치지구대옆 | 37.492 | 127.057 | 2019-01-06 19:00 | 44.27 | 29.88 |
91 | V10O1610251 | 대치1동 대치지구대옆 | 37.492 | 127.057 | 2019-01-06 20:00 | 39.17 | 28.27 |
92 | V10O1610251 | 대치1동 대치지구대옆 | 37.492 | 127.057 | 2019-01-06 21:00 | 40.27 | 25.86 |
93 | V10O1610251 | 대치1동 대치지구대옆 | 37.492 | 127.057 | 2019-01-06 22:00 | 45.02 | 29.72 |
94 | V10O1610251 | 대치1동 대치지구대옆 | 37.492 | 127.057 | 2019-01-06 23:00 | 45.72 | 33.09 |
95 | V10O1610251 | 대치1동 대치지구대옆 | 37.492 | 127.057 | 2019-01-07 0:00 | 47.68 | 34.53 |
96 | V10O1610251 | 대치1동 대치지구대옆 | 37.492 | 127.057 | 2019-01-07 1:00 | 51.98 | 34.52 |
97 | V10O1610251 | 대치1동 대치지구대옆 | 37.492 | 127.057 | 2019-01-07 2:00 | 55.58 | 35.07 |
98 | V10O1610251 | 대치1동 대치지구대옆 | 37.492 | 127.057 | 2019-01-07 3:00 | 57.22 | 39.37 |
99 | V10O1610251 | 대치1동 대치지구대옆 | 37.492 | 127.057 | 2019-01-03 0:00 | 44.22 | 35.76 |