Dataset statistics
Number of variables | 9 |
---|---|
Number of observations | 10000 |
Missing cells | 0 |
Missing cells (%) | 0.0% |
Duplicate rows | 0 |
Duplicate rows (%) | 0.0% |
Total size in memory | 859.4 KiB |
Average record size in memory | 88.0 B |
Variable types
Numeric | 7 |
---|---|
Categorical | 2 |
Dataset
Description | 한국지역난방공사에서 제공하는 날씨 예보 정보 현황입니다(관측소 구분, 예측일, 예측시간, 날씨아이콘, 기온, 강수량, 풍속, 습도 정보 포함) |
---|---|
Author | 한국지역난방공사 |
URL | https://www.data.go.kr/data/15124165/fileData.do |
예측일 is highly overall correlated with 기온 | High correlation |
날씨아이콘코드 is highly overall correlated with 날씨아이콘명 | High correlation |
기온 is highly overall correlated with 예측일 | High correlation |
날씨아이콘명 is highly overall correlated with 날씨아이콘코드 | High correlation |
기온 has 207 (2.1%) zeros | Zeros |
강수량 has 9632 (96.3%) zeros | Zeros |
Reproduction
Analysis started | 2023-12-12 02:02:18.219956 |
---|---|
Analysis finished | 2023-12-12 02:02:27.458106 |
Duration | 9.24 seconds |
Software version | ydata-profiling vv4.5.1 |
Download configuration | config.json |
관측소
Real number (ℝ)
Distinct | 24 |
---|---|
Distinct (%) | 0.2% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 16.7054 |
Minimum | 1 |
---|---|
Maximum | 133 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 166.0 KiB |
Quantile statistics
Minimum | 1 |
---|---|
5-th percentile | 2 |
Q1 | 7 |
median | 12 |
Q3 | 18 |
95-th percentile | 24 |
Maximum | 133 |
Range | 132 |
Interquartile range (IQR) | 11 |
Descriptive statistics
Standard deviation | 23.891431 |
---|---|
Coefficient of variation (CV) | 1.4301622 |
Kurtosis | 18.039086 |
Mean | 16.7054 |
Median Absolute Deviation (MAD) | 6 |
Skewness | 4.2650324 |
Sum | 167054 |
Variance | 570.80049 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
23 | 471 | 4.7% |
7 | 448 | 4.5% |
5 | 441 | 4.4% |
2 | 439 | 4.4% |
11 | 438 | 4.4% |
15 | 434 | 4.3% |
18 | 427 | 4.3% |
24 | 427 | 4.3% |
13 | 424 | 4.2% |
8 | 421 | 4.2% |
Other values (14) | 5630 |
Value | Count | Frequency (%) |
1 | 404 | |
2 | 439 | |
3 | 394 | |
4 | 394 | |
5 | 441 | |
6 | 403 | |
7 | 448 | |
8 | 421 | |
9 | 409 | |
10 | 418 |
Value | Count | Frequency (%) |
133 | 374 | |
24 | 427 | |
23 | 471 | |
22 | 408 | |
20 | 402 | |
19 | 413 | |
18 | 427 | |
17 | 408 | |
16 | 415 | |
15 | 434 |
예측일
Real number (ℝ)
HIGH CORRELATION
 
Distinct | 174 |
---|---|
Distinct (%) | 1.7% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 20230402 |
Minimum | 20230115 |
---|---|
Maximum | 20230707 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 166.0 KiB |
Quantile statistics
Minimum | 20230115 |
---|---|
5-th percentile | 20230124 |
Q1 | 20230228 |
median | 20230411 |
Q3 | 20230525 |
95-th percentile | 20230629 |
Maximum | 20230707 |
Range | 592 |
Interquartile range (IQR) | 297 |
Descriptive statistics
Standard deviation | 167.23715 |
---|---|
Coefficient of variation (CV) | 8.2666253 × 10-6 |
Kurtosis | -1.0995044 |
Mean | 20230402 |
Median Absolute Deviation (MAD) | 114 |
Skewness | -0.026620924 |
Sum | 2.0230402 × 1011 |
Variance | 27968.265 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
20230402 | 79 | 0.8% |
20230520 | 79 | 0.8% |
20230303 | 75 | 0.8% |
20230618 | 74 | 0.7% |
20230223 | 70 | 0.7% |
20230514 | 70 | 0.7% |
20230117 | 70 | 0.7% |
20230411 | 70 | 0.7% |
20230511 | 69 | 0.7% |
20230319 | 69 | 0.7% |
Other values (164) | 9275 |
Value | Count | Frequency (%) |
20230115 | 39 | |
20230116 | 53 | |
20230117 | 70 | |
20230118 | 50 | |
20230119 | 35 | |
20230120 | 48 | |
20230121 | 59 | |
20230122 | 65 | |
20230123 | 50 | |
20230124 | 47 |
Value | Count | Frequency (%) |
20230707 | 56 | |
20230706 | 53 | |
20230705 | 55 | |
20230704 | 58 | |
20230703 | 63 | |
20230702 | 52 | |
20230701 | 57 | |
20230630 | 53 | |
20230629 | 58 | |
20230628 | 55 |
예측시간
Real number (ℝ)
Distinct | 24 |
---|---|
Distinct (%) | 0.2% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 12.5088 |
Minimum | 1 |
---|---|
Maximum | 24 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 166.0 KiB |
Quantile statistics
Minimum | 1 |
---|---|
5-th percentile | 2 |
Q1 | 6 |
median | 13 |
Q3 | 18 |
95-th percentile | 23 |
Maximum | 24 |
Range | 23 |
Interquartile range (IQR) | 12 |
Descriptive statistics
Standard deviation | 6.9144417 |
---|---|
Coefficient of variation (CV) | 0.55276619 |
Kurtosis | -1.2041345 |
Mean | 12.5088 |
Median Absolute Deviation (MAD) | 6 |
Skewness | -0.010867464 |
Sum | 125088 |
Variance | 47.809504 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
2 | 460 | 4.6% |
15 | 447 | 4.5% |
18 | 446 | 4.5% |
10 | 442 | 4.4% |
3 | 436 | 4.4% |
23 | 435 | 4.3% |
17 | 433 | 4.3% |
13 | 427 | 4.3% |
19 | 423 | 4.2% |
12 | 422 | 4.2% |
Other values (14) | 5629 |
Value | Count | Frequency (%) |
1 | 387 | |
2 | 460 | |
3 | 436 | |
4 | 396 | |
5 | 418 | |
6 | 407 | |
7 | 413 | |
8 | 403 | |
9 | 391 | |
10 | 442 |
Value | Count | Frequency (%) |
24 | 405 | |
23 | 435 | |
22 | 382 | |
21 | 419 | |
20 | 411 | |
19 | 423 | |
18 | 446 | |
17 | 433 | |
16 | 406 | |
15 | 447 |
날씨아이콘코드
Real number (ℝ)
HIGH CORRELATION
 
Distinct | 9 |
---|---|
Distinct (%) | 0.1% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 3.1875 |
Minimum | 1 |
---|---|
Maximum | 9 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 166.0 KiB |
Quantile statistics
Minimum | 1 |
---|---|
5-th percentile | 2 |
Q1 | 2 |
median | 3 |
Q3 | 4 |
95-th percentile | 5 |
Maximum | 9 |
Range | 8 |
Interquartile range (IQR) | 2 |
Descriptive statistics
Standard deviation | 1.366503 |
---|---|
Coefficient of variation (CV) | 0.42870683 |
Kurtosis | 2.2140581 |
Mean | 3.1875 |
Median Absolute Deviation (MAD) | 1 |
Skewness | 1.2350862 |
Sum | 31875 |
Variance | 1.8673305 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
3 | 3084 | |
2 | 3056 | |
4 | 2139 | |
5 | 823 | 8.2% |
1 | 429 | 4.3% |
7 | 201 | 2.0% |
8 | 186 | 1.9% |
6 | 74 | 0.7% |
9 | 8 | 0.1% |
Value | Count | Frequency (%) |
1 | 429 | 4.3% |
2 | 3056 | |
3 | 3084 | |
4 | 2139 | |
5 | 823 | 8.2% |
6 | 74 | 0.7% |
7 | 201 | 2.0% |
8 | 186 | 1.9% |
9 | 8 | 0.1% |
Value | Count | Frequency (%) |
9 | 8 | 0.1% |
8 | 186 | 1.9% |
7 | 201 | 2.0% |
6 | 74 | 0.7% |
5 | 823 | 8.2% |
4 | 2139 | |
3 | 3084 | |
2 | 3056 | |
1 | 429 | 4.3% |
기온
Real number (ℝ)
HIGH CORRELATION
  ZEROS
 
Distinct | 55 |
---|---|
Distinct (%) | 0.5% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 13.2149 |
Minimum | -19 |
---|---|
Maximum | 35 |
Zeros | 207 |
Zeros (%) | 2.1% |
Negative | 972 |
Negative (%) | 9.7% |
Memory size | 166.0 KiB |
Quantile statistics
Minimum | -19 |
---|---|
5-th percentile | -3 |
Q1 | 6 |
median | 14 |
Q3 | 21 |
95-th percentile | 27 |
Maximum | 35 |
Range | 54 |
Interquartile range (IQR) | 15 |
Descriptive statistics
Standard deviation | 9.7927579 |
---|---|
Coefficient of variation (CV) | 0.74103912 |
Kurtosis | -0.69929782 |
Mean | 13.2149 |
Median Absolute Deviation (MAD) | 8 |
Skewness | -0.30188659 |
Sum | 132149 |
Variance | 95.898108 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
20 | 431 | 4.3% |
19 | 392 | 3.9% |
24 | 376 | 3.8% |
22 | 373 | 3.7% |
16 | 366 | 3.7% |
18 | 365 | 3.6% |
17 | 350 | 3.5% |
21 | 331 | 3.3% |
25 | 327 | 3.3% |
14 | 324 | 3.2% |
Other values (45) | 6365 |
Value | Count | Frequency (%) |
-19 | 1 | < 0.1% |
-18 | 1 | < 0.1% |
-17 | 5 | 0.1% |
-16 | 5 | 0.1% |
-15 | 4 | < 0.1% |
-14 | 10 | |
-13 | 8 | |
-12 | 16 | |
-11 | 12 | |
-10 | 14 |
Value | Count | Frequency (%) |
35 | 4 | < 0.1% |
34 | 4 | < 0.1% |
33 | 18 | 0.2% |
32 | 35 | 0.4% |
31 | 55 | 0.5% |
30 | 95 | 0.9% |
29 | 87 | 0.9% |
28 | 165 | |
27 | 193 | |
26 | 321 |
강수량
Real number (ℝ)
ZEROS
 
Distinct | 9 |
---|---|
Distinct (%) | 0.1% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 0.122 |
Minimum | 0 |
---|---|
Maximum | 20 |
Zeros | 9632 |
Zeros (%) | 96.3% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 166.0 KiB |
Quantile statistics
Minimum | 0 |
---|---|
5-th percentile | 0 |
Q1 | 0 |
median | 0 |
Q3 | 0 |
95-th percentile | 0 |
Maximum | 20 |
Range | 20 |
Interquartile range (IQR) | 0 |
Descriptive statistics
Standard deviation | 0.98479083 |
---|---|
Coefficient of variation (CV) | 8.072056 |
Kurtosis | 212.84737 |
Mean | 0.122 |
Median Absolute Deviation (MAD) | 0 |
Skewness | 13.136969 |
Sum | 1220 |
Variance | 0.96981298 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
0 | 9632 | |
1 | 203 | 2.0% |
3 | 68 | 0.7% |
5 | 46 | 0.5% |
10 | 29 | 0.3% |
20 | 10 | 0.1% |
7 | 6 | 0.1% |
2 | 3 | < 0.1% |
15 | 3 | < 0.1% |
Value | Count | Frequency (%) |
0 | 9632 | |
1 | 203 | 2.0% |
2 | 3 | < 0.1% |
3 | 68 | 0.7% |
5 | 46 | 0.5% |
7 | 6 | 0.1% |
10 | 29 | 0.3% |
15 | 3 | < 0.1% |
20 | 10 | 0.1% |
Value | Count | Frequency (%) |
20 | 10 | 0.1% |
15 | 3 | < 0.1% |
10 | 29 | 0.3% |
7 | 6 | 0.1% |
5 | 46 | 0.5% |
3 | 68 | 0.7% |
2 | 3 | < 0.1% |
1 | 203 | 2.0% |
0 | 9632 |
풍속
Categorical
Distinct | 5 |
---|---|
Distinct (%) | 0.1% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 156.2 KiB |
4 | |
---|---|
2 | |
7 | |
10 | 72 |
15 | 1 |
Length
Max length | 2 |
---|---|
Median length | 1 |
Mean length | 1.0073 |
Min length | 1 |
Unique
Unique | 1 ? |
---|---|
Unique (%) | < 0.1% |
Sample
1st row | 4 |
---|---|
2nd row | 2 |
3rd row | 10 |
4th row | 2 |
5th row | 2 |
Common Values
Value | Count | Frequency (%) |
4 | 6141 | |
2 | 3119 | |
7 | 667 | 6.7% |
10 | 72 | 0.7% |
15 | 1 | < 0.1% |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
4 | 6141 | |
2 | 3119 | |
7 | 667 | 6.7% |
10 | 72 | 0.7% |
15 | 1 | < 0.1% |
습도
Real number (ℝ)
Distinct | 22 |
---|---|
Distinct (%) | 0.2% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 62.0637 |
Minimum | 6 |
---|---|
Maximum | 99 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 166.0 KiB |
Quantile statistics
Minimum | 6 |
---|---|
5-th percentile | 30 |
Q1 | 50 |
median | 65 |
Q3 | 80 |
95-th percentile | 90 |
Maximum | 99 |
Range | 93 |
Interquartile range (IQR) | 30 |
Descriptive statistics
Standard deviation | 19.417733 |
---|---|
Coefficient of variation (CV) | 0.31286779 |
Kurtosis | -0.76912124 |
Mean | 62.0637 |
Median Absolute Deviation (MAD) | 15 |
Skewness | -0.1687606 |
Sum | 620637 |
Variance | 377.04835 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
60 | 873 | |
65 | 859 | |
50 | 848 | 8.5% |
85 | 810 | 8.1% |
75 | 804 | 8.0% |
70 | 802 | 8.0% |
55 | 799 | 8.0% |
80 | 777 | 7.8% |
45 | 690 | 6.9% |
40 | 598 | 6.0% |
Other values (12) | 2140 |
Value | Count | Frequency (%) |
6 | 2 | < 0.1% |
10 | 13 | 0.1% |
15 | 45 | 0.4% |
20 | 100 | 1.0% |
25 | 226 | 2.3% |
30 | 363 | |
35 | 430 | |
40 | 598 | |
42 | 1 | < 0.1% |
45 | 690 |
Value | Count | Frequency (%) |
99 | 98 | 1.0% |
95 | 393 | |
90 | 468 | |
85 | 810 | |
80 | 777 | |
75 | 804 | |
70 | 802 | |
65 | 859 | |
60 | 873 | |
55 | 799 |
날씨아이콘명
Categorical
HIGH CORRELATION
 
Distinct | 9 |
---|---|
Distinct (%) | 0.1% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 156.2 KiB |
구름많음 | |
---|---|
구름조금 | |
흐림 | |
흐리고비 | |
맑음 | |
Other values (4) |
Length
Max length | 4 |
---|---|
Median length | 4 |
Mean length | 3.4678 |
Min length | 2 |
Unique
Unique | 0 ? |
---|---|
Unique (%) | 0.0% |
Sample
1st row | 흐림 |
---|---|
2nd row | 소나기 |
3rd row | 흐림 |
4th row | 구름조금 |
5th row | 구름조금 |
Common Values
Value | Count | Frequency (%) |
구름많음 | 3084 | |
구름조금 | 3056 | |
흐림 | 2139 | |
흐리고비 | 823 | 8.2% |
맑음 | 429 | 4.3% |
비온후갬 | 201 | 2.0% |
소나기 | 186 | 1.9% |
흐리고눈 | 74 | 0.7% |
눈또는비 | 8 | 0.1% |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
구름많음 | 3084 | |
구름조금 | 3056 | |
흐림 | 2139 | |
흐리고비 | 823 | 8.2% |
맑음 | 429 | 4.3% |
비온후갬 | 201 | 2.0% |
소나기 | 186 | 1.9% |
흐리고눈 | 74 | 0.7% |
눈또는비 | 8 | 0.1% |
관측소 | 예측일 | 예측시간 | 날씨아이콘코드 | 기온 | 강수량 | 풍속 | 습도 | 날씨아이콘명 | |
---|---|---|---|---|---|---|---|---|---|
관측소 | 1.000 | 0.000 | 0.033 | 0.034 | 0.046 | 0.042 | 0.048 | 0.045 | 0.034 |
예측일 | 0.000 | 1.000 | 0.000 | 0.565 | 0.718 | 0.145 | 0.205 | 0.309 | 0.565 |
예측시간 | 0.033 | 0.000 | 1.000 | 0.000 | 0.394 | 0.059 | 0.485 | 0.595 | 0.000 |
날씨아이콘코드 | 0.034 | 0.565 | 0.000 | 1.000 | 0.327 | 0.278 | 0.170 | 0.326 | 1.000 |
기온 | 0.046 | 0.718 | 0.394 | 0.327 | 1.000 | 0.125 | 0.239 | 0.325 | 0.327 |
강수량 | 0.042 | 0.145 | 0.059 | 0.278 | 0.125 | 1.000 | 0.095 | 0.193 | 0.278 |
풍속 | 0.048 | 0.205 | 0.485 | 0.170 | 0.239 | 0.095 | 1.000 | 0.344 | 0.170 |
습도 | 0.045 | 0.309 | 0.595 | 0.326 | 0.325 | 0.193 | 0.344 | 1.000 | 0.326 |
날씨아이콘명 | 0.034 | 0.565 | 0.000 | 1.000 | 0.327 | 0.278 | 0.170 | 0.326 | 1.000 |
날씨아이콘명 | 풍속 | |
---|---|---|
날씨아이콘명 | 1.000 | 0.099 |
풍속 | 0.099 | 1.000 |
관측소 | 예측일 | 예측시간 | 날씨아이콘코드 | 기온 | 강수량 | 습도 | 풍속 | 날씨아이콘명 | |
---|---|---|---|---|---|---|---|---|---|
관측소 | 1.000 | 0.004 | 0.008 | -0.015 | -0.018 | -0.010 | 0.012 | 0.036 | 0.015 |
예측일 | 0.004 | 1.000 | 0.012 | 0.252 | 0.888 | 0.152 | 0.335 | 0.120 | 0.211 |
예측시간 | 0.008 | 0.012 | 1.000 | 0.009 | 0.230 | 0.054 | -0.374 | 0.222 | 0.000 |
날씨아이콘코드 | -0.015 | 0.252 | 0.009 | 1.000 | 0.254 | 0.302 | 0.358 | 0.099 | 1.000 |
기온 | -0.018 | 0.888 | 0.230 | 0.254 | 1.000 | 0.146 | 0.101 | 0.101 | 0.155 |
강수량 | -0.010 | 0.152 | 0.054 | 0.302 | 0.146 | 1.000 | 0.223 | 0.061 | 0.151 |
습도 | 0.012 | 0.335 | -0.374 | 0.358 | 0.101 | 0.223 | 1.000 | 0.149 | 0.155 |
풍속 | 0.036 | 0.120 | 0.222 | 0.099 | 0.101 | 0.061 | 0.149 | 1.000 | 0.099 |
날씨아이콘명 | 0.015 | 0.211 | 0.000 | 1.000 | 0.155 | 0.151 | 0.155 | 0.099 | 1.000 |
관측소 | 예측일 | 예측시간 | 날씨아이콘코드 | 기온 | 강수량 | 풍속 | 습도 | 날씨아이콘명 | |
---|---|---|---|---|---|---|---|---|---|
49385 | 18 | 20230413 | 18 | 4 | 18 | 0 | 4 | 25 | 흐림 |
15450 | 20 | 20230611 | 19 | 8 | 25 | 0 | 2 | 75 | 소나기 |
82157 | 16 | 20230215 | 6 | 4 | 1 | 0 | 10 | 75 | 흐림 |
55422 | 6 | 20230402 | 7 | 2 | 5 | 0 | 2 | 55 | 구름조금 |
77457 | 12 | 20230223 | 10 | 2 | 1 | 0 | 2 | 70 | 구름조금 |
2875 | 133 | 20230703 | 20 | 3 | 31 | 0 | 4 | 50 | 구름많음 |
98349 | 18 | 20230118 | 22 | 2 | -1 | 0 | 4 | 55 | 구름조금 |
39413 | 11 | 20230430 | 6 | 5 | 8 | 0 | 4 | 85 | 흐리고비 |
79877 | 17 | 20230219 | 6 | 2 | 3 | 0 | 2 | 95 | 구름조금 |
28978 | 8 | 20230518 | 11 | 4 | 21 | 0 | 4 | 80 | 흐림 |
관측소 | 예측일 | 예측시간 | 날씨아이콘코드 | 기온 | 강수량 | 풍속 | 습도 | 날씨아이콘명 | |
---|---|---|---|---|---|---|---|---|---|
24321 | 6 | 20230526 | 10 | 3 | 18 | 0 | 4 | 75 | 구름많음 |
16355 | 10 | 20230609 | 12 | 3 | 26 | 0 | 4 | 60 | 구름많음 |
44453 | 5 | 20230421 | 6 | 3 | 14 | 0 | 4 | 80 | 구름많음 |
92528 | 16 | 20230128 | 9 | 3 | -6 | 0 | 10 | 40 | 구름많음 |
21761 | 19 | 20230531 | 18 | 3 | 27 | 0 | 4 | 50 | 구름많음 |
59711 | 16 | 20230326 | 24 | 4 | 13 | 0 | 4 | 40 | 흐림 |
4900 | 13 | 20230629 | 5 | 7 | 24 | 0 | 4 | 95 | 비온후갬 |
77277 | 4 | 20230223 | 22 | 2 | 8 | 0 | 2 | 35 | 구름조금 |
27329 | 11 | 20230521 | 18 | 3 | 22 | 0 | 7 | 45 | 구름많음 |
80291 | 10 | 20230218 | 12 | 4 | 6 | 0 | 4 | 65 | 흐림 |