Dataset statistics
Number of variables | 6 |
---|---|
Number of observations | 4416 |
Missing cells | 0 |
Missing cells (%) | 0.0% |
Duplicate rows | 0 |
Duplicate rows (%) | 0.0% |
Total size in memory | 224.4 KiB |
Average record size in memory | 52.0 B |
Variable types
DateTime | 1 |
---|---|
Categorical | 1 |
Numeric | 4 |
Dataset
Description | 여수항 여수엑스포터미널의 대기정보 데이터입니다. 데이터 구성은 시간, 측정소, PM2.5수치, PM10수치, 온도, 습도로 구성되어 있습니다. 데이터 갱신주기는 반기입니다. |
---|---|
Author | 여수광양항만공사 |
URL | https://www.data.go.kr/data/15105896/fileData.do |
측정소 has constant value "" | Constant |
미세먼지(PM)2_5 is highly overall correlated with 미세먼지(PM)10 | High correlation |
미세먼지(PM)10 is highly overall correlated with 미세먼지(PM)2_5 | High correlation |
온도(섭씨) is highly overall correlated with 습도(퍼센트) | High correlation |
습도(퍼센트) is highly overall correlated with 온도(섭씨) | High correlation |
시간 has unique values | Unique |
Reproduction
Analysis started | 2024-03-14 13:08:43.906563 |
---|---|
Analysis finished | 2024-03-14 13:08:49.067232 |
Duration | 5.16 seconds |
Software version | ydata-profiling vv4.5.1 |
Download configuration | config.json |
시간
Date
UNIQUE
 
Distinct | 4416 |
---|---|
Distinct (%) | 100.0% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 34.6 KiB |
Minimum | 2023-07-01 00:00:00 |
---|---|
Maximum | 2023-12-31 23:00:00 |
측정소
Categorical
CONSTANT
 
Distinct | 1 |
---|---|
Distinct (%) | < 0.1% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 34.6 KiB |
여수엑스포터미널 대합실 실내 |
---|
Length
Max length | 15 |
---|---|
Median length | 15 |
Mean length | 15 |
Min length | 15 |
Unique
Unique | 0 ? |
---|---|
Unique (%) | 0.0% |
Sample
1st row | 여수엑스포터미널 대합실 실내 |
---|---|
2nd row | 여수엑스포터미널 대합실 실내 |
3rd row | 여수엑스포터미널 대합실 실내 |
4th row | 여수엑스포터미널 대합실 실내 |
5th row | 여수엑스포터미널 대합실 실내 |
Common Values
Value | Count | Frequency (%) |
여수엑스포터미널 대합실 실내 | 4416 |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
여수엑스포터미널 | 4416 | |
대합실 | 4416 | |
실내 | 4416 |
미세먼지(PM)2_5
Real number (ℝ)
HIGH CORRELATION
 
Distinct | 59 |
---|---|
Distinct (%) | 1.3% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 14.282156 |
Minimum | 0 |
---|---|
Maximum | 80 |
Zeros | 35 |
Zeros (%) | 0.8% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 38.9 KiB |
Quantile statistics
Minimum | 0 |
---|---|
5-th percentile | 2 |
Q1 | 6 |
median | 11 |
Q3 | 19 |
95-th percentile | 37 |
Maximum | 80 |
Range | 80 |
Interquartile range (IQR) | 13 |
Descriptive statistics
Standard deviation | 10.944175 |
---|---|
Coefficient of variation (CV) | 0.7662831 |
Kurtosis | 1.2660851 |
Mean | 14.282156 |
Median Absolute Deviation (MAD) | 6 |
Skewness | 1.223121 |
Sum | 63070 |
Variance | 119.77496 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
8 | 231 | 5.2% |
10 | 230 | 5.2% |
5 | 226 | 5.1% |
6 | 221 | 5.0% |
3 | 216 | 4.9% |
9 | 215 | 4.9% |
7 | 215 | 4.9% |
11 | 207 | 4.7% |
4 | 196 | 4.4% |
12 | 179 | 4.1% |
Other values (49) | 2280 |
Value | Count | Frequency (%) |
0 | 35 | 0.8% |
1 | 129 | |
2 | 146 | |
3 | 216 | |
4 | 196 | |
5 | 226 | |
6 | 221 | |
7 | 215 | |
8 | 231 | |
9 | 215 |
Value | Count | Frequency (%) |
80 | 1 | < 0.1% |
66 | 2 | < 0.1% |
62 | 1 | < 0.1% |
56 | 1 | < 0.1% |
55 | 3 | |
54 | 1 | < 0.1% |
52 | 4 | |
51 | 4 | |
50 | 4 | |
49 | 7 |
미세먼지(PM)10
Real number (ℝ)
HIGH CORRELATION
 
Distinct | 78 |
---|---|
Distinct (%) | 1.8% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 17.278306 |
Minimum | 0 |
---|---|
Maximum | 91 |
Zeros | 16 |
Zeros (%) | 0.4% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 38.9 KiB |
Quantile statistics
Minimum | 0 |
---|---|
5-th percentile | 3 |
Q1 | 8 |
median | 13 |
Q3 | 22 |
95-th percentile | 47 |
Maximum | 91 |
Range | 91 |
Interquartile range (IQR) | 14 |
Descriptive statistics
Standard deviation | 13.410928 |
---|---|
Coefficient of variation (CV) | 0.77617146 |
Kurtosis | 2.1445139 |
Mean | 17.278306 |
Median Absolute Deviation (MAD) | 7 |
Skewness | 1.4738989 |
Sum | 76301 |
Variance | 179.85299 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
8 | 215 | 4.9% |
9 | 212 | 4.8% |
12 | 210 | 4.8% |
7 | 200 | 4.5% |
6 | 193 | 4.4% |
10 | 193 | 4.4% |
11 | 193 | 4.4% |
5 | 185 | 4.2% |
13 | 172 | 3.9% |
15 | 158 | 3.6% |
Other values (68) | 2485 |
Value | Count | Frequency (%) |
0 | 16 | 0.4% |
1 | 57 | 1.3% |
2 | 104 | |
3 | 128 | |
4 | 147 | |
5 | 185 | |
6 | 193 | |
7 | 200 | |
8 | 215 | |
9 | 212 |
Value | Count | Frequency (%) |
91 | 1 | < 0.1% |
81 | 1 | < 0.1% |
79 | 1 | < 0.1% |
77 | 1 | < 0.1% |
74 | 1 | < 0.1% |
73 | 1 | < 0.1% |
72 | 1 | < 0.1% |
71 | 2 | |
70 | 3 | |
68 | 4 |
온도(섭씨)
Real number (ℝ)
HIGH CORRELATION
 
Distinct | 1164 |
---|---|
Distinct (%) | 26.4% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 26.63108 |
Minimum | 12.95 |
---|---|
Maximum | 70.82 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 38.9 KiB |
Quantile statistics
Minimum | 12.95 |
---|---|
5-th percentile | 18.48 |
Q1 | 24.36 |
median | 28.035 |
Q3 | 29.54 |
95-th percentile | 31.59 |
Maximum | 70.82 |
Range | 57.87 |
Interquartile range (IQR) | 5.18 |
Descriptive statistics
Standard deviation | 4.1986063 |
---|---|
Coefficient of variation (CV) | 0.15765813 |
Kurtosis | 2.7311769 |
Mean | 26.63108 |
Median Absolute Deviation (MAD) | 2.075 |
Skewness | -0.60831295 |
Sum | 117602.85 |
Variance | 17.628295 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
29.47 | 19 | 0.4% |
29.13 | 18 | 0.4% |
28.67 | 18 | 0.4% |
29.92 | 18 | 0.4% |
28.55 | 16 | 0.4% |
29.3 | 16 | 0.4% |
29.75 | 16 | 0.4% |
28.59 | 15 | 0.3% |
29.44 | 15 | 0.3% |
28.62 | 15 | 0.3% |
Other values (1154) | 4250 |
Value | Count | Frequency (%) |
12.95 | 1 | |
13.18 | 1 | |
13.38 | 1 | |
13.53 | 1 | |
13.79 | 1 | |
13.83 | 1 | |
13.84 | 1 | |
13.89 | 1 | |
13.97 | 1 | |
13.99 | 1 |
Value | Count | Frequency (%) |
70.82 | 1 | |
35.65 | 1 | |
35.26 | 1 | |
35.11 | 1 | |
34.94 | 1 | |
34.93 | 1 | |
34.58 | 1 | |
34.48 | 1 | |
34.37 | 1 | |
34.29 | 1 |
습도(퍼센트)
Real number (ℝ)
HIGH CORRELATION
 
Distinct | 3010 |
---|---|
Distinct (%) | 68.2% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 45.823852 |
Minimum | 11.95 |
---|---|
Maximum | 79.67 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 38.9 KiB |
Quantile statistics
Minimum | 11.95 |
---|---|
5-th percentile | 20.9175 |
Q1 | 32.885 |
median | 47.945 |
Q3 | 58.12 |
95-th percentile | 68.5225 |
Maximum | 79.67 |
Range | 67.72 |
Interquartile range (IQR) | 25.235 |
Descriptive statistics
Standard deviation | 15.317372 |
---|---|
Coefficient of variation (CV) | 0.33426636 |
Kurtosis | -1.0604908 |
Mean | 45.823852 |
Median Absolute Deviation (MAD) | 12.14 |
Skewness | -0.17473454 |
Sum | 202358.13 |
Variance | 234.62189 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
55.39 | 8 | 0.2% |
59.81 | 6 | 0.1% |
50.93 | 6 | 0.1% |
34.79 | 5 | 0.1% |
62.67 | 5 | 0.1% |
54.11 | 5 | 0.1% |
23.0 | 5 | 0.1% |
52.36 | 5 | 0.1% |
51.56 | 5 | 0.1% |
52.18 | 5 | 0.1% |
Other values (3000) | 4361 |
Value | Count | Frequency (%) |
11.95 | 1 | |
12.64 | 1 | |
12.96 | 1 | |
12.97 | 1 | |
13.0 | 1 | |
13.09 | 1 | |
13.45 | 1 | |
13.65 | 1 | |
13.76 | 1 | |
14.33 | 1 |
Value | Count | Frequency (%) |
79.67 | 1 | |
79.5 | 1 | |
78.64 | 1 | |
74.65 | 1 | |
74.58 | 1 | |
74.43 | 1 | |
74.4 | 1 | |
74.28 | 1 | |
74.23 | 1 | |
74.17 | 1 |
미세먼지(PM)2_5 | 미세먼지(PM)10 | 온도(섭씨) | 습도(퍼센트) | |
---|---|---|---|---|
미세먼지(PM)2_5 | 1.000 | 0.985 | 0.178 | 0.282 |
미세먼지(PM)10 | 0.985 | 1.000 | 0.199 | 0.269 |
온도(섭씨) | 0.178 | 0.199 | 1.000 | 0.700 |
습도(퍼센트) | 0.282 | 0.269 | 0.700 | 1.000 |
미세먼지(PM)2_5 | 미세먼지(PM)10 | 온도(섭씨) | 습도(퍼센트) | |
---|---|---|---|---|
미세먼지(PM)2_5 | 1.000 | 0.987 | 0.054 | 0.036 |
미세먼지(PM)10 | 0.987 | 1.000 | 0.040 | 0.037 |
온도(섭씨) | 0.054 | 0.040 | 1.000 | 0.592 |
습도(퍼센트) | 0.036 | 0.037 | 0.592 | 1.000 |
시간 | 측정소 | 미세먼지(PM)2_5 | 미세먼지(PM)10 | 온도(섭씨) | 습도(퍼센트) | |
---|---|---|---|---|---|---|
0 | 2023-07-01 00:00 | 여수엑스포터미널 대합실 실내 | 28 | 37 | 26.64 | 78.64 |
1 | 2023-07-01 01:00 | 여수엑스포터미널 대합실 실내 | 14 | 16 | 27.02 | 74.65 |
2 | 2023-07-01 02:00 | 여수엑스포터미널 대합실 실내 | 13 | 18 | 27.06 | 72.9 |
3 | 2023-07-01 03:00 | 여수엑스포터미널 대합실 실내 | 12 | 17 | 27.09 | 72.93 |
4 | 2023-07-01 04:00 | 여수엑스포터미널 대합실 실내 | 13 | 15 | 27.18 | 73.47 |
5 | 2023-07-01 05:00 | 여수엑스포터미널 대합실 실내 | 16 | 19 | 27.19 | 73.51 |
6 | 2023-07-01 06:00 | 여수엑스포터미널 대합실 실내 | 13 | 16 | 27.16 | 73.53 |
7 | 2023-07-01 07:00 | 여수엑스포터미널 대합실 실내 | 12 | 12 | 27.15 | 73.15 |
8 | 2023-07-01 08:00 | 여수엑스포터미널 대합실 실내 | 13 | 16 | 27.12 | 72.7 |
9 | 2023-07-01 09:00 | 여수엑스포터미널 대합실 실내 | 16 | 18 | 27.08 | 72.48 |
시간 | 측정소 | 미세먼지(PM)2_5 | 미세먼지(PM)10 | 온도(섭씨) | 습도(퍼센트) | |
---|---|---|---|---|---|---|
4406 | 2023-12-31 14:00 | 여수엑스포터미널 대합실 실내 | 21 | 25 | 21.45 | 32.75 |
4407 | 2023-12-31 15:00 | 여수엑스포터미널 대합실 실내 | 20 | 23 | 20.82 | 31.35 |
4408 | 2023-12-31 16:00 | 여수엑스포터미널 대합실 실내 | 19 | 19 | 19.87 | 32.58 |
4409 | 2023-12-31 17:00 | 여수엑스포터미널 대합실 실내 | 17 | 18 | 19.22 | 32.53 |
4410 | 2023-12-31 18:00 | 여수엑스포터미널 대합실 실내 | 19 | 19 | 20.17 | 31.85 |
4411 | 2023-12-31 19:00 | 여수엑스포터미널 대합실 실내 | 20 | 21 | 20.81 | 31.02 |
4412 | 2023-12-31 20:00 | 여수엑스포터미널 대합실 실내 | 22 | 24 | 21.44 | 29.65 |
4413 | 2023-12-31 21:00 | 여수엑스포터미널 대합실 실내 | 23 | 25 | 21.66 | 28.27 |
4414 | 2023-12-31 22:00 | 여수엑스포터미널 대합실 실내 | 24 | 26 | 21.92 | 28.24 |
4415 | 2023-12-31 23:00 | 여수엑스포터미널 대합실 실내 | 26 | 29 | 22.25 | 28.13 |