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 여수연안여객터미널의 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/15105902/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 | 2024-03-15 00:05:39.058497 |
---|---|
Analysis finished | 2024-03-15 00:05:44.945440 |
Duration | 5.89 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 |
여수연안여객터미널대합실 실내 |
---|
Length
Max length | 15 |
---|---|
Median length | 15 |
Mean length | 15 |
Min length | 15 |
Unique
Unique | 0 ? |
---|---|
Unique (%) | 0.0% |
Sample
1st row | 여수연안여객터미널대합실 실내 |
---|---|
2nd row | 여수연안여객터미널대합실 실내 |
3rd row | 여수연안여객터미널대합실 실내 |
4th row | 여수연안여객터미널대합실 실내 |
5th row | 여수연안여객터미널대합실 실내 |
Common Values
Value | Count | Frequency (%) |
여수연안여객터미널대합실 실내 | 4416 |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
여수연안여객터미널대합실 | 4416 | |
실내 | 4416 |
미세먼지(PM)2_5
Real number (ℝ)
HIGH CORRELATION
 
Distinct | 85 |
---|---|
Distinct (%) | 1.9% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 19.379755 |
Minimum | 0 |
---|---|
Maximum | 266 |
Zeros | 21 |
Zeros (%) | 0.5% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 38.9 KiB |
Quantile statistics
Minimum | 0 |
---|---|
5-th percentile | 3 |
Q1 | 9 |
median | 16 |
Q3 | 28 |
95-th percentile | 45 |
Maximum | 266 |
Range | 266 |
Interquartile range (IQR) | 19 |
Descriptive statistics
Standard deviation | 14.625813 |
---|---|
Coefficient of variation (CV) | 0.75469546 |
Kurtosis | 24.593331 |
Mean | 19.379755 |
Median Absolute Deviation (MAD) | 9 |
Skewness | 2.5393534 |
Sum | 85581 |
Variance | 213.91442 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
8 | 179 | 4.1% |
11 | 176 | 4.0% |
5 | 166 | 3.8% |
12 | 163 | 3.7% |
4 | 163 | 3.7% |
9 | 159 | 3.6% |
6 | 159 | 3.6% |
14 | 149 | 3.4% |
7 | 145 | 3.3% |
10 | 142 | 3.2% |
Other values (75) | 2815 |
Value | Count | Frequency (%) |
0 | 21 | 0.5% |
1 | 62 | 1.4% |
2 | 79 | |
3 | 118 | |
4 | 163 | |
5 | 166 | |
6 | 159 | |
7 | 145 | |
8 | 179 | |
9 | 159 |
Value | Count | Frequency (%) |
266 | 1 | |
189 | 1 | |
132 | 1 | |
128 | 1 | |
112 | 1 | |
111 | 1 | |
104 | 1 | |
86 | 1 | |
81 | 1 | |
77 | 2 |
미세먼지(PM)10
Real number (ℝ)
HIGH CORRELATION
 
Distinct | 100 |
---|---|
Distinct (%) | 2.3% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 23.196558 |
Minimum | 0 |
---|---|
Maximum | 278 |
Zeros | 9 |
Zeros (%) | 0.2% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 38.9 KiB |
Quantile statistics
Minimum | 0 |
---|---|
5-th percentile | 4 |
Q1 | 10.75 |
median | 18 |
Q3 | 31 |
95-th percentile | 57 |
Maximum | 278 |
Range | 278 |
Interquartile range (IQR) | 20.25 |
Descriptive statistics
Standard deviation | 17.89668 |
---|---|
Coefficient of variation (CV) | 0.77152307 |
Kurtosis | 14.047827 |
Mean | 23.196558 |
Median Absolute Deviation (MAD) | 9 |
Skewness | 2.2016093 |
Sum | 102436 |
Variance | 320.29114 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
9 | 170 | 3.8% |
13 | 153 | 3.5% |
16 | 149 | 3.4% |
7 | 146 | 3.3% |
11 | 145 | 3.3% |
14 | 143 | 3.2% |
8 | 141 | 3.2% |
15 | 139 | 3.1% |
18 | 139 | 3.1% |
17 | 138 | 3.1% |
Other values (90) | 2953 |
Value | Count | Frequency (%) |
0 | 9 | 0.2% |
1 | 39 | 0.9% |
2 | 47 | 1.1% |
3 | 69 | |
4 | 101 | |
5 | 116 | |
6 | 135 | |
7 | 146 | |
8 | 141 | |
9 | 170 |
Value | Count | Frequency (%) |
278 | 1 | |
193 | 1 | |
175 | 1 | |
147 | 1 | |
138 | 1 | |
122 | 1 | |
118 | 1 | |
111 | 1 | |
103 | 1 | |
94 | 1 |
온도(섭씨)
Real number (ℝ)
HIGH CORRELATION
 
Distinct | 895 |
---|---|
Distinct (%) | 20.3% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 25.323372 |
Minimum | 14.08 |
---|---|
Maximum | 66.72 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 38.9 KiB |
Quantile statistics
Minimum | 14.08 |
---|---|
5-th percentile | 19.085 |
Q1 | 23.87 |
median | 26.11 |
Q3 | 27.46 |
95-th percentile | 29.04 |
Maximum | 66.72 |
Range | 52.64 |
Interquartile range (IQR) | 3.59 |
Descriptive statistics
Standard deviation | 3.190734 |
---|---|
Coefficient of variation (CV) | 0.12599957 |
Kurtosis | 10.311443 |
Mean | 25.323372 |
Median Absolute Deviation (MAD) | 1.69 |
Skewness | -0.11614925 |
Sum | 111828.01 |
Variance | 10.180784 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
27.36 | 23 | 0.5% |
27.16 | 23 | 0.5% |
27.18 | 23 | 0.5% |
27.3 | 22 | 0.5% |
27.25 | 18 | 0.4% |
27.32 | 18 | 0.4% |
27.02 | 18 | 0.4% |
27.26 | 18 | 0.4% |
27.09 | 17 | 0.4% |
27.77 | 17 | 0.4% |
Other values (885) | 4219 |
Value | Count | Frequency (%) |
14.08 | 1 | |
14.32 | 1 | |
14.34 | 1 | |
14.35 | 1 | |
14.36 | 1 | |
14.52 | 1 | |
14.69 | 1 | |
14.7 | 1 | |
14.72 | 1 | |
14.76 | 1 |
Value | Count | Frequency (%) |
66.72 | 1 | |
61.5 | 1 | |
30.72 | 1 | |
30.68 | 1 | |
30.65 | 1 | |
30.59 | 1 | |
30.45 | 1 | |
30.32 | 1 | |
30.27 | 1 | |
30.17 | 1 |
습도(퍼센트)
Real number (ℝ)
HIGH CORRELATION
 
Distinct | 3060 |
---|---|
Distinct (%) | 69.3% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 48.617849 |
Minimum | 9.66 |
---|---|
Maximum | 79.53 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 38.9 KiB |
Quantile statistics
Minimum | 9.66 |
---|---|
5-th percentile | 18.3275 |
Q1 | 32.955 |
median | 51.995 |
Q3 | 64.56 |
95-th percentile | 72.5175 |
Maximum | 79.53 |
Range | 69.87 |
Interquartile range (IQR) | 31.605 |
Descriptive statistics
Standard deviation | 18.150975 |
---|---|
Coefficient of variation (CV) | 0.37333975 |
Kurtosis | -1.1841301 |
Mean | 48.617849 |
Median Absolute Deviation (MAD) | 14.605 |
Skewness | -0.33826526 |
Sum | 214696.42 |
Variance | 329.4579 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
64.46 | 7 | 0.2% |
69.79 | 5 | 0.1% |
57.53 | 5 | 0.1% |
64.57 | 5 | 0.1% |
32.94 | 5 | 0.1% |
62.26 | 5 | 0.1% |
52.5 | 5 | 0.1% |
63.93 | 5 | 0.1% |
58.07 | 5 | 0.1% |
22.6 | 5 | 0.1% |
Other values (3050) | 4364 |
Value | Count | Frequency (%) |
9.66 | 1 | |
9.77 | 1 | |
9.81 | 1 | |
9.83 | 1 | |
9.87 | 1 | |
9.88 | 1 | |
10.11 | 1 | |
10.21 | 1 | |
10.25 | 1 | |
10.35 | 2 |
Value | Count | Frequency (%) |
79.53 | 1 | |
78.5 | 1 | |
78.43 | 1 | |
78.38 | 1 | |
78.27 | 1 | |
77.82 | 1 | |
77.68 | 1 | |
77.55 | 1 | |
77.16 | 1 | |
77.07 | 1 |
미세먼지(PM)2_5 | 미세먼지(PM)10 | 온도(섭씨) | 습도(퍼센트) | |
---|---|---|---|---|
미세먼지(PM)2_5 | 1.000 | 0.905 | 0.123 | 0.170 |
미세먼지(PM)10 | 0.905 | 1.000 | 0.108 | 0.145 |
온도(섭씨) | 0.123 | 0.108 | 1.000 | 0.588 |
습도(퍼센트) | 0.170 | 0.145 | 0.588 | 1.000 |
미세먼지(PM)2_5 | 미세먼지(PM)10 | 온도(섭씨) | 습도(퍼센트) | |
---|---|---|---|---|
미세먼지(PM)2_5 | 1.000 | 0.991 | -0.055 | 0.101 |
미세먼지(PM)10 | 0.991 | 1.000 | -0.059 | 0.104 |
온도(섭씨) | -0.055 | -0.059 | 1.000 | 0.568 |
습도(퍼센트) | 0.101 | 0.104 | 0.568 | 1.000 |
시간 | 측정소 | 미세먼지(PM)2_5 | 미세먼지(PM)10 | 온도(섭씨) | 습도(퍼센트) | |
---|---|---|---|---|---|---|
0 | 2023-07-01 00:00 | 여수연안여객터미널대합실 실내 | 15 | 17 | 26.49 | 73.07 |
1 | 2023-07-01 01:00 | 여수연안여객터미널대합실 실내 | 17 | 19 | 26.49 | 73.17 |
2 | 2023-07-01 02:00 | 여수연안여객터미널대합실 실내 | 15 | 15 | 26.51 | 73.37 |
3 | 2023-07-01 03:00 | 여수연안여객터미널대합실 실내 | 14 | 17 | 26.53 | 73.66 |
4 | 2023-07-01 04:00 | 여수연안여객터미널대합실 실내 | 14 | 17 | 26.7 | 73.33 |
5 | 2023-07-01 05:00 | 여수연안여객터미널대합실 실내 | 17 | 19 | 26.78 | 74.22 |
6 | 2023-07-01 06:00 | 여수연안여객터미널대합실 실내 | 23 | 26 | 26.88 | 75.32 |
7 | 2023-07-01 07:00 | 여수연안여객터미널대합실 실내 | 19 | 21 | 26.8 | 72.4 |
8 | 2023-07-01 08:00 | 여수연안여객터미널대합실 실내 | 17 | 20 | 26.94 | 71.33 |
9 | 2023-07-01 09:00 | 여수연안여객터미널대합실 실내 | 30 | 32 | 26.98 | 70.23 |
시간 | 측정소 | 미세먼지(PM)2_5 | 미세먼지(PM)10 | 온도(섭씨) | 습도(퍼센트) | |
---|---|---|---|---|---|---|
4406 | 2023-12-31 14:00 | 여수연안여객터미널대합실 실내 | 21 | 25 | 24.19 | 24.57 |
4407 | 2023-12-31 15:00 | 여수연안여객터미널대합실 실내 | 22 | 25 | 23.3 | 26.52 |
4408 | 2023-12-31 16:00 | 여수연안여객터미널대합실 실내 | 23 | 25 | 21.62 | 29.24 |
4409 | 2023-12-31 17:00 | 여수연안여객터미널대합실 실내 | 27 | 30 | 19.68 | 28.78 |
4410 | 2023-12-31 18:00 | 여수연안여객터미널대합실 실내 | 30 | 36 | 19.21 | 28.78 |
4411 | 2023-12-31 19:00 | 여수연안여객터미널대합실 실내 | 35 | 44 | 18.91 | 28.91 |
4412 | 2023-12-31 20:00 | 여수연안여객터미널대합실 실내 | 37 | 59 | 18.78 | 29.18 |
4413 | 2023-12-31 21:00 | 여수연안여객터미널대합실 실내 | 40 | 56 | 18.48 | 29.27 |
4414 | 2023-12-31 22:00 | 여수연안여객터미널대합실 실내 | 41 | 57 | 18.46 | 29.43 |
4415 | 2023-12-31 23:00 | 여수연안여객터미널대합실 실내 | 43 | 59 | 18.39 | 30.18 |