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 11:09:25.044489 |
---|---|
Analysis finished | 2023-12-10 11:09:26.478526 |
Duration | 1.43 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 | 2019-02-01 00:00:00 |
---|---|
Maximum | 2019-02-05 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 | 68.0932 |
Minimum | 12.8 |
---|---|
Maximum | 156.14 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 1.0 KiB |
Quantile statistics
Minimum | 12.8 |
---|---|
5-th percentile | 34.6335 |
Q1 | 55.41 |
median | 61.125 |
Q3 | 77.6525 |
95-th percentile | 134.8595 |
Maximum | 156.14 |
Range | 143.34 |
Interquartile range (IQR) | 22.2425 |
Descriptive statistics
Standard deviation | 28.779629 |
---|---|
Coefficient of variation (CV) | 0.42265056 |
Kurtosis | 1.6507375 |
Mean | 68.0932 |
Median Absolute Deviation (MAD) | 10.65 |
Skewness | 1.2053962 |
Sum | 6809.32 |
Variance | 828.26704 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
58.8 | 2 | 2.0% |
58.77 | 2 | 2.0% |
31.85 | 1 | 1.0% |
139.98 | 1 | 1.0% |
145.9 | 1 | 1.0% |
156.14 | 1 | 1.0% |
151.73 | 1 | 1.0% |
105.43 | 1 | 1.0% |
43.45 | 1 | 1.0% |
19.47 | 1 | 1.0% |
Other values (88) | 88 |
Value | Count | Frequency (%) |
12.8 | 1 | |
19.47 | 1 | |
21.25 | 1 | |
23.22 | 1 | |
31.85 | 1 | |
34.78 | 1 | |
35.12 | 1 | |
35.22 | 1 | |
35.67 | 1 | |
36.33 | 1 |
Value | Count | Frequency (%) |
156.14 | 1 | |
151.73 | 1 | |
145.9 | 1 | |
139.98 | 1 | |
135.42 | 1 | |
134.83 | 1 | |
132.47 | 1 | |
127.88 | 1 | |
123.07 | 1 | |
121.17 | 1 |
초미세먼지
Real number (ℝ)
HIGH CORRELATION
  UNIQUE
 
Distinct | 100 |
---|---|
Distinct (%) | 100.0% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 47.4884 |
Minimum | 11.65 |
---|---|
Maximum | 141.98 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 1.0 KiB |
Quantile statistics
Minimum | 11.65 |
---|---|
5-th percentile | 16.7095 |
Q1 | 31.7725 |
median | 44.655 |
Q3 | 59.85 |
95-th percentile | 82.865 |
Maximum | 141.98 |
Range | 130.33 |
Interquartile range (IQR) | 28.0775 |
Descriptive statistics
Standard deviation | 22.956055 |
---|---|
Coefficient of variation (CV) | 0.48340341 |
Kurtosis | 3.3877101 |
Mean | 47.4884 |
Median Absolute Deviation (MAD) | 13.51 |
Skewness | 1.3521821 |
Sum | 4748.84 |
Variance | 526.98044 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
16.29 | 1 | 1.0% |
28.65 | 1 | 1.0% |
81.23 | 1 | 1.0% |
100.52 | 1 | 1.0% |
132.75 | 1 | 1.0% |
141.98 | 1 | 1.0% |
96.86 | 1 | 1.0% |
41.63 | 1 | 1.0% |
17.6 | 1 | 1.0% |
20.47 | 1 | 1.0% |
Other values (90) | 90 |
Value | Count | Frequency (%) |
11.65 | 1 | |
14.0 | 1 | |
15.29 | 1 | |
16.29 | 1 | |
16.32 | 1 | |
16.73 | 1 | |
17.33 | 1 | |
17.6 | 1 | |
20.47 | 1 | |
21.28 | 1 |
Value | Count | Frequency (%) |
141.98 | 1 | |
132.75 | 1 | |
100.52 | 1 | |
96.86 | 1 | |
83.15 | 1 | |
82.85 | 1 | |
82.2 | 1 | |
81.23 | 1 | |
75.65 | 1 | |
74.57 | 1 |
데이터 측정 일시 | 미세먼지 | 초미세먼지 | |
---|---|---|---|
데이터 측정 일시 | 1.000 | 1.000 | 1.000 |
미세먼지 | 1.000 | 1.000 | 0.839 |
초미세먼지 | 1.000 | 0.839 | 1.000 |
미세먼지 | 초미세먼지 | |
---|---|---|
미세먼지 | 1.000 | 0.892 |
초미세먼지 | 0.892 | 1.000 |
기기 ID | 데이터 측정 위치 | 위도 | 경도 | 데이터 측정 일시 | 미세먼지 | 초미세먼지 | |
---|---|---|---|---|---|---|---|
0 | V10O1610251 | 대치1동 대치지구대옆 | 37.492 | 127.057 | 2019-02-01 1:00 | 54.75 | 16.29 |
1 | V10O1610251 | 대치1동 대치지구대옆 | 37.492 | 127.057 | 2019-02-01 2:00 | 48.22 | 16.73 |
2 | V10O1610251 | 대치1동 대치지구대옆 | 37.492 | 127.057 | 2019-02-01 3:00 | 43.62 | 14.0 |
3 | V10O1610251 | 대치1동 대치지구대옆 | 37.492 | 127.057 | 2019-02-01 4:00 | 43.31 | 15.29 |
4 | V10O1610251 | 대치1동 대치지구대옆 | 37.492 | 127.057 | 2019-02-01 5:00 | 34.78 | 17.33 |
5 | V10O1610251 | 대치1동 대치지구대옆 | 37.492 | 127.057 | 2019-02-01 6:00 | 38.67 | 24.75 |
6 | V10O1610251 | 대치1동 대치지구대옆 | 37.492 | 127.057 | 2019-02-01 7:00 | 36.33 | 23.1 |
7 | V10O1610251 | 대치1동 대치지구대옆 | 37.492 | 127.057 | 2019-02-01 8:00 | 40.13 | 24.98 |
8 | V10O1610251 | 대치1동 대치지구대옆 | 37.492 | 127.057 | 2019-02-01 9:00 | 54.67 | 32.6 |
9 | V10O1610251 | 대치1동 대치지구대옆 | 37.492 | 127.057 | 2019-02-01 10:00 | 56.65 | 36.15 |
기기 ID | 데이터 측정 위치 | 위도 | 경도 | 데이터 측정 일시 | 미세먼지 | 초미세먼지 | |
---|---|---|---|---|---|---|---|
90 | V10O1610251 | 대치1동 대치지구대옆 | 37.492 | 127.057 | 2019-02-04 19:00 | 60.92 | 31.83 |
91 | V10O1610251 | 대치1동 대치지구대옆 | 37.492 | 127.057 | 2019-02-04 20:00 | 58.87 | 32.12 |
92 | V10O1610251 | 대치1동 대치지구대옆 | 37.492 | 127.057 | 2019-02-04 21:00 | 55.57 | 28.75 |
93 | V10O1610251 | 대치1동 대치지구대옆 | 37.492 | 127.057 | 2019-02-04 22:00 | 58.08 | 32.23 |
94 | V10O1610251 | 대치1동 대치지구대옆 | 37.492 | 127.057 | 2019-02-04 23:00 | 56.4 | 31.6 |
95 | V10O1610251 | 대치1동 대치지구대옆 | 37.492 | 127.057 | 2019-02-05 0:00 | 60.12 | 31.2 |
96 | V10O1610251 | 대치1동 대치지구대옆 | 37.492 | 127.057 | 2019-02-05 1:00 | 58.8 | 32.97 |
97 | V10O1610251 | 대치1동 대치지구대옆 | 37.492 | 127.057 | 2019-02-05 2:00 | 60.8 | 35.28 |
98 | V10O1610251 | 대치1동 대치지구대옆 | 37.492 | 127.057 | 2019-02-05 3:00 | 62.6 | 39.28 |
99 | V10O1610251 | 대치1동 대치지구대옆 | 37.492 | 127.057 | 2019-02-01 0:00 | 63.2 | 16.32 |