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 | 5.3 KiB |
Average record size in memory | 54.3 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=9254db00-402e-11eb-8ff3-e7c20661cf87 |
장비ID has constant value "" | Constant |
위도 has constant value "" | Constant |
경도 has constant value "" | Constant |
초미세먼지값(ug/m3) is highly overall correlated with 미세먼지값(ug/m3) | High correlation |
미세먼지값(ug/m3) is highly overall correlated with 초미세먼지값(ug/m3) | High correlation |
데이터발생일시 has unique values | Unique |
Reproduction
Analysis started | 2023-12-10 12:27:12.818592 |
---|---|
Analysis finished | 2023-12-10 12:27:14.087687 |
Duration | 1.27 second |
Software version | ydata-profiling vv4.5.1 |
Download configuration | config.json |
장비ID
Categorical
CONSTANT
 
Distinct | 1 |
---|---|
Distinct (%) | 1.0% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 932.0 B |
64981 |
---|
Length
Max length | 5 |
---|---|
Median length | 5 |
Mean length | 5 |
Min length | 5 |
Unique
Unique | 0 ? |
---|---|
Unique (%) | 0.0% |
Sample
1st row | 64981 |
---|---|
2nd row | 64981 |
3rd row | 64981 |
4th row | 64981 |
5th row | 64981 |
Common Values
Value | Count | Frequency (%) |
64981 | 100 |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
64981 | 100 |
데이터발생일시
Date
UNIQUE
 
Distinct | 100 |
---|---|
Distinct (%) | 100.0% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 932.0 B |
Minimum | 2020-10-19 11:26:00 |
---|---|
Maximum | 2020-10-19 14:44:00 |
위도
Categorical
CONSTANT
 
Distinct | 1 |
---|---|
Distinct (%) | 1.0% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 932.0 B |
36.730002 |
---|
Length
Max length | 9 |
---|---|
Median length | 9 |
Mean length | 9 |
Min length | 9 |
Unique
Unique | 0 ? |
---|---|
Unique (%) | 0.0% |
Sample
1st row | 36.730002 |
---|---|
2nd row | 36.730002 |
3rd row | 36.730002 |
4th row | 36.730002 |
5th row | 36.730002 |
Common Values
Value | Count | Frequency (%) |
36.730002 | 100 |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
36.730002 | 100 |
경도
Categorical
CONSTANT
 
Distinct | 1 |
---|---|
Distinct (%) | 1.0% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 932.0 B |
127.013929 |
---|
Length
Max length | 10 |
---|---|
Median length | 10 |
Mean length | 10 |
Min length | 10 |
Unique
Unique | 0 ? |
---|---|
Unique (%) | 0.0% |
Sample
1st row | 127.013929 |
---|---|
2nd row | 127.013929 |
3rd row | 127.013929 |
4th row | 127.013929 |
5th row | 127.013929 |
Common Values
Value | Count | Frequency (%) |
127.013929 | 100 |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
127.013929 | 100 |
초미세먼지값(ug/m3)
Real number (ℝ)
HIGH CORRELATION
 
Distinct | 95 |
---|---|
Distinct (%) | 95.0% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 65.828 |
Minimum | 54.09 |
---|---|
Maximum | 74.98 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 1.0 KiB |
Quantile statistics
Minimum | 54.09 |
---|---|
5-th percentile | 58.0355 |
Q1 | 62.7 |
median | 66.615 |
Q3 | 69.18 |
95-th percentile | 71.793 |
Maximum | 74.98 |
Range | 20.89 |
Interquartile range (IQR) | 6.48 |
Descriptive statistics
Standard deviation | 4.4770434 |
---|---|
Coefficient of variation (CV) | 0.068011232 |
Kurtosis | -0.47762019 |
Mean | 65.828 |
Median Absolute Deviation (MAD) | 3.165 |
Skewness | -0.47085274 |
Sum | 6582.8 |
Variance | 20.043917 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
67.17 | 2 | 2.0% |
66.04 | 2 | 2.0% |
70.63 | 2 | 2.0% |
63.45 | 2 | 2.0% |
71.78 | 2 | 2.0% |
66.93 | 1 | 1.0% |
72.07 | 1 | 1.0% |
69.15 | 1 | 1.0% |
62.84 | 1 | 1.0% |
66.62 | 1 | 1.0% |
Other values (85) | 85 |
Value | Count | Frequency (%) |
54.09 | 1 | |
56.17 | 1 | |
56.3 | 1 | |
56.87 | 1 | |
57.0 | 1 | |
58.09 | 1 | |
58.38 | 1 | |
58.6 | 1 | |
58.93 | 1 | |
58.96 | 1 |
Value | Count | Frequency (%) |
74.98 | 1 | |
72.36 | 1 | |
72.16 | 1 | |
72.07 | 1 | |
72.04 | 1 | |
71.78 | 2 | |
71.63 | 1 | |
71.58 | 1 | |
71.5 | 1 | |
71.16 | 1 |
미세먼지값(ug/m3)
Real number (ℝ)
HIGH CORRELATION
 
Distinct | 98 |
---|---|
Distinct (%) | 98.0% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 76.6102 |
Minimum | 64.07 |
---|---|
Maximum | 87.3 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 1.0 KiB |
Quantile statistics
Minimum | 64.07 |
---|---|
5-th percentile | 67.0155 |
Q1 | 72.4925 |
median | 77.445 |
Q3 | 81.1325 |
95-th percentile | 83.409 |
Maximum | 87.3 |
Range | 23.23 |
Interquartile range (IQR) | 8.64 |
Descriptive statistics
Standard deviation | 5.3923929 |
---|---|
Coefficient of variation (CV) | 0.070387401 |
Kurtosis | -0.68097677 |
Mean | 76.6102 |
Median Absolute Deviation (MAD) | 3.98 |
Skewness | -0.4083925 |
Sum | 7661.02 |
Variance | 29.077901 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
81.12 | 2 | 2.0% |
75.09 | 2 | 2.0% |
76.65 | 1 | 1.0% |
75.44 | 1 | 1.0% |
73.44 | 1 | 1.0% |
77.16 | 1 | 1.0% |
83.96 | 1 | 1.0% |
77.76 | 1 | 1.0% |
82.53 | 1 | 1.0% |
72.62 | 1 | 1.0% |
Other values (88) | 88 |
Value | Count | Frequency (%) |
64.07 | 1 | |
65.23 | 1 | |
65.39 | 1 | |
65.4 | 1 | |
66.93 | 1 | |
67.02 | 1 | |
67.49 | 1 | |
68.4 | 1 | |
68.62 | 1 | |
68.85 | 1 |
Value | Count | Frequency (%) |
87.3 | 1 | |
86.96 | 1 | |
84.57 | 1 | |
84.29 | 1 | |
83.96 | 1 | |
83.38 | 1 | |
83.2 | 1 | |
83.02 | 1 | |
82.86 | 1 | |
82.53 | 1 |
데이터발생일시 | 초미세먼지값(ug/m3) | 미세먼지값(ug/m3) | |
---|---|---|---|
데이터발생일시 | 1.000 | 1.000 | 1.000 |
초미세먼지값(ug/m3) | 1.000 | 1.000 | 0.926 |
미세먼지값(ug/m3) | 1.000 | 0.926 | 1.000 |
초미세먼지값(ug/m3) | 미세먼지값(ug/m3) | |
---|---|---|
초미세먼지값(ug/m3) | 1.000 | 0.945 |
미세먼지값(ug/m3) | 0.945 | 1.000 |
장비ID | 데이터발생일시 | 위도 | 경도 | 초미세먼지값(ug/m3) | 미세먼지값(ug/m3) | |
---|---|---|---|---|---|---|
0 | 64981 | 2020-10-19 11:28 | 36.730002 | 127.013929 | 67.17 | 76.65 |
1 | 64981 | 2020-10-19 11:30 | 36.730002 | 127.013929 | 66.27 | 76.06 |
2 | 64981 | 2020-10-19 11:32 | 36.730002 | 127.013929 | 72.16 | 81.93 |
3 | 64981 | 2020-10-19 11:34 | 36.730002 | 127.013929 | 72.36 | 82.33 |
4 | 64981 | 2020-10-19 11:36 | 36.730002 | 127.013929 | 68.13 | 79.37 |
5 | 64981 | 2020-10-19 11:38 | 36.730002 | 127.013929 | 71.16 | 81.75 |
6 | 64981 | 2020-10-19 11:40 | 36.730002 | 127.013929 | 68.07 | 78.61 |
7 | 64981 | 2020-10-19 11:42 | 36.730002 | 127.013929 | 66.5 | 76.95 |
8 | 64981 | 2020-10-19 11:44 | 36.730002 | 127.013929 | 70.19 | 84.57 |
9 | 64981 | 2020-10-19 11:46 | 36.730002 | 127.013929 | 69.68 | 83.02 |
장비ID | 데이터발생일시 | 위도 | 경도 | 초미세먼지값(ug/m3) | 미세먼지값(ug/m3) | |
---|---|---|---|---|---|---|
90 | 64981 | 2020-10-19 14:28 | 36.730002 | 127.013929 | 71.78 | 80.24 |
91 | 64981 | 2020-10-19 14:30 | 36.730002 | 127.013929 | 71.58 | 81.89 |
92 | 64981 | 2020-10-19 14:32 | 36.730002 | 127.013929 | 69.56 | 77.32 |
93 | 64981 | 2020-10-19 14:34 | 36.730002 | 127.013929 | 67.88 | 76.68 |
94 | 64981 | 2020-10-19 14:36 | 36.730002 | 127.013929 | 74.98 | 86.96 |
95 | 64981 | 2020-10-19 14:38 | 36.730002 | 127.013929 | 67.17 | 77.84 |
96 | 64981 | 2020-10-19 14:40 | 36.730002 | 127.013929 | 61.93 | 69.73 |
97 | 64981 | 2020-10-19 14:42 | 36.730002 | 127.013929 | 60.89 | 68.4 |
98 | 64981 | 2020-10-19 14:44 | 36.730002 | 127.013929 | 65.96 | 75.09 |
99 | 64981 | 2020-10-19 11:26 | 36.730002 | 127.013929 | 65.19 | 75.02 |