Dataset statistics
Number of variables | 8 |
---|---|
Number of observations | 100 |
Missing cells | 0 |
Missing cells (%) | 0.0% |
Duplicate rows | 0 |
Duplicate rows (%) | 0.0% |
Total size in memory | 7.0 KiB |
Average record size in memory | 71.3 B |
Variable types
Categorical | 2 |
---|---|
Numeric | 6 |
Dataset
Description | 샘플 데이터 |
---|---|
Author | 한국수자원공사 |
URL | https://www.bigdata-environment.kr/user/data_market/detail.do?id=bcd6e060-38bb-11ea-be28-4fa0eb812a46 |
관측소명 is highly overall correlated with 당년 누적 강우량(mm) and 2 other fields | High correlation |
댐명 is highly overall correlated with 당년 누적 강우량(mm) and 2 other fields | High correlation |
당년 누적 강우량(mm) is highly overall correlated with 전년 누적 강우량(mm) and 3 other fields | High correlation |
전년 누적 강우량(mm) is highly overall correlated with 당년 누적 강우량(mm) and 3 other fields | High correlation |
예년 평균 누적 강우량(mm) is highly overall correlated with 당년 누적 강우량(mm) and 1 other fields | High correlation |
강우량(mm) has 89 (89.0%) zeros | Zeros |
전년 강우량(mm) has 71 (71.0%) zeros | Zeros |
전년 누적 강우량(mm) has 16 (16.0%) zeros | Zeros |
Reproduction
Analysis started | 2023-12-10 13:59:28.582031 |
---|---|
Analysis finished | 2023-12-10 13:59:36.588437 |
Duration | 8.01 seconds |
Software version | ydata-profiling vv4.5.1 |
Download configuration | config.json |
댐명
Categorical
HIGH CORRELATION
 
Distinct | 7 |
---|---|
Distinct (%) | 7.0% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 932.0 B |
군남 | |
---|---|
군위 | |
괴산 | |
감포 | |
광동 | |
Other values (2) |
Length
Max length | 2 |
---|---|
Median length | 2 |
Mean length | 2 |
Min length | 2 |
Unique
Unique | 0 ? |
---|---|
Unique (%) | 0.0% |
Sample
1st row | 감포 |
---|---|
2nd row | 감포 |
3rd row | 감포 |
4th row | 감포 |
5th row | 감포 |
Common Values
Value | Count | Frequency (%) |
군남 | 18 | |
군위 | 18 | |
괴산 | 16 | |
감포 | 14 | |
광동 | 14 | |
구천 | 14 | |
남강 | 6 | 6.0% |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
군남 | 18 | |
군위 | 18 | |
괴산 | 16 | |
감포 | 14 | |
광동 | 14 | |
구천 | 14 | |
남강 | 6 | 6.0% |
관측소명
Categorical
HIGH CORRELATION
 
Distinct | 15 |
---|---|
Distinct (%) | 15.0% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 932.0 B |
경주시(감포댐) | |
---|---|
거제시(구천댐) | |
군위군(양지리) | |
연천군(횡산리) | |
삼척시(광동댐) | |
Other values (10) |
Length
Max length | 9 |
---|---|
Median length | 8 |
Mean length | 7.91 |
Min length | 6 |
Unique
Unique | 4 ? |
---|---|
Unique (%) | 4.0% |
Sample
1st row | 경주시(감포댐) |
---|---|
2nd row | 경주시(감포댐) |
3rd row | 경주시(감포댐) |
4th row | 경주시(감포댐) |
5th row | 경주시(감포댐) |
Common Values
Value | Count | Frequency (%) |
경주시(감포댐) | 14 | |
거제시(구천댐) | 14 | |
군위군(양지리) | 11 | |
연천군(횡산리) | 10 | |
삼척시(광동댐) | 9 | |
괴산댐(FTP) | 9 | |
연천군(군남댐) | 8 | |
내속리(전) | 7 | |
군위군(군위댐) | 7 | |
태백시(상사미동) | 5 | 5.0% |
Other values (5) | 6 |
Length
Value | Count | Frequency (%) |
경주시(감포댐 | 14 | |
거제시(구천댐 | 14 | |
군위군(양지리 | 11 | |
연천군(횡산리 | 10 | |
삼척시(광동댐 | 9 | |
괴산댐(ftp | 9 | |
연천군(군남댐 | 8 | |
내속리(전 | 7 | |
군위군(군위댐 | 7 | |
태백시(상사미동 | 5 | 5.0% |
Other values (5) | 6 |
관측일
Real number (ℝ)
Distinct | 30 |
---|---|
Distinct (%) | 30.0% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 20190516 |
Minimum | 20190501 |
---|---|
Maximum | 20190531 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 1.0 KiB |
Quantile statistics
Minimum | 20190501 |
---|---|
5-th percentile | 20190503 |
Q1 | 20190509 |
median | 20190515 |
Q3 | 20190522 |
95-th percentile | 20190530 |
Maximum | 20190531 |
Range | 30 |
Interquartile range (IQR) | 13.5 |
Descriptive statistics
Standard deviation | 8.5904516 |
---|---|
Coefficient of variation (CV) | 4.2546964 × 10-7 |
Kurtosis | -1.1224793 |
Mean | 20190516 |
Median Absolute Deviation (MAD) | 7 |
Skewness | 0.1057485 |
Sum | 2.0190516 × 109 |
Variance | 73.795859 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
20190507 | 6 | 6.0% |
20190505 | 6 | 6.0% |
20190520 | 5 | 5.0% |
20190522 | 5 | 5.0% |
20190530 | 5 | 5.0% |
20190515 | 5 | 5.0% |
20190513 | 5 | 5.0% |
20190510 | 4 | 4.0% |
20190517 | 4 | 4.0% |
20190511 | 4 | 4.0% |
Other values (20) | 51 |
Value | Count | Frequency (%) |
20190501 | 1 | 1.0% |
20190502 | 3 | |
20190503 | 4 | |
20190504 | 1 | 1.0% |
20190505 | 6 | |
20190507 | 6 | |
20190508 | 4 | |
20190509 | 3 | |
20190510 | 4 | |
20190511 | 4 |
Value | Count | Frequency (%) |
20190531 | 2 | 2.0% |
20190530 | 5 | |
20190529 | 2 | 2.0% |
20190528 | 4 | |
20190527 | 2 | 2.0% |
20190526 | 4 | |
20190525 | 1 | 1.0% |
20190524 | 4 | |
20190523 | 1 | 1.0% |
20190522 | 5 |
강우량(mm)
Real number (ℝ)
ZEROS
 
Distinct | 11 |
---|---|
Distinct (%) | 11.0% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 2.775 |
Minimum | 0 |
---|---|
Maximum | 78 |
Zeros | 89 |
Zeros (%) | 89.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 1.0 KiB |
Quantile statistics
Minimum | 0 |
---|---|
5-th percentile | 0 |
Q1 | 0 |
median | 0 |
Q3 | 0 |
95-th percentile | 11.1 |
Maximum | 78 |
Range | 78 |
Interquartile range (IQR) | 0 |
Descriptive statistics
Standard deviation | 12.139837 |
---|---|
Coefficient of variation (CV) | 4.3747159 |
Kurtosis | 27.410082 |
Mean | 2.775 |
Median Absolute Deviation (MAD) | 0 |
Skewness | 5.2333646 |
Sum | 277.5 |
Variance | 147.37563 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
0.0 | 89 | |
8.0 | 2 | 2.0% |
11.0 | 1 | 1.0% |
63.5 | 1 | 1.0% |
3.0 | 1 | 1.0% |
78.0 | 1 | 1.0% |
66.0 | 1 | 1.0% |
2.0 | 1 | 1.0% |
13.0 | 1 | 1.0% |
4.0 | 1 | 1.0% |
Value | Count | Frequency (%) |
0.0 | 89 | |
2.0 | 1 | 1.0% |
3.0 | 1 | 1.0% |
4.0 | 1 | 1.0% |
8.0 | 2 | 2.0% |
11.0 | 1 | 1.0% |
13.0 | 1 | 1.0% |
21.0 | 1 | 1.0% |
63.5 | 1 | 1.0% |
66.0 | 1 | 1.0% |
Value | Count | Frequency (%) |
78.0 | 1 | |
66.0 | 1 | |
63.5 | 1 | |
21.0 | 1 | |
13.0 | 1 | |
11.0 | 1 | |
8.0 | 2 | |
4.0 | 1 | |
3.0 | 1 | |
2.0 | 1 |
전년 강우량(mm)
Real number (ℝ)
ZEROS
 
Distinct | 23 |
---|---|
Distinct (%) | 23.0% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 3.7 |
Minimum | 0 |
---|---|
Maximum | 65 |
Zeros | 71 |
Zeros (%) | 71.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 1.0 KiB |
Quantile statistics
Minimum | 0 |
---|---|
5-th percentile | 0 |
Q1 | 0 |
median | 0 |
Q3 | 1.125 |
95-th percentile | 20.05 |
Maximum | 65 |
Range | 65 |
Interquartile range (IQR) | 1.125 |
Descriptive statistics
Standard deviation | 9.3778699 |
---|---|
Coefficient of variation (CV) | 2.5345594 |
Kurtosis | 19.512544 |
Mean | 3.7 |
Median Absolute Deviation (MAD) | 0 |
Skewness | 3.9204713 |
Sum | 370 |
Variance | 87.944444 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
0.0 | 71 | |
3.0 | 4 | 4.0% |
1.0 | 4 | 4.0% |
12.0 | 2 | 2.0% |
1.5 | 1 | 1.0% |
8.0 | 1 | 1.0% |
9.0 | 1 | 1.0% |
14.0 | 1 | 1.0% |
10.0 | 1 | 1.0% |
7.0 | 1 | 1.0% |
Other values (13) | 13 | 13.0% |
Value | Count | Frequency (%) |
0.0 | 71 | |
1.0 | 4 | 4.0% |
1.5 | 1 | 1.0% |
2.0 | 1 | 1.0% |
3.0 | 4 | 4.0% |
5.0 | 1 | 1.0% |
6.0 | 1 | 1.0% |
7.0 | 1 | 1.0% |
8.0 | 1 | 1.0% |
9.0 | 1 | 1.0% |
Value | Count | Frequency (%) |
65.0 | 1 | |
34.0 | 1 | |
32.0 | 1 | |
28.0 | 1 | |
21.0 | 1 | |
20.0 | 1 | |
19.0 | 1 | |
18.0 | 1 | |
17.5 | 1 | |
14.0 | 1 |
당년 누적 강우량(mm)
Real number (ℝ)
HIGH CORRELATION
 
Distinct | 38 |
---|---|
Distinct (%) | 38.0% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 191.325 |
Minimum | 52 |
---|---|
Maximum | 564 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 1.0 KiB |
Quantile statistics
Minimum | 52 |
---|---|
5-th percentile | 52 |
Q1 | 86 |
median | 171 |
Q3 | 202.5 |
95-th percentile | 483 |
Maximum | 564 |
Range | 512 |
Interquartile range (IQR) | 116.5 |
Descriptive statistics
Standard deviation | 128.05977 |
---|---|
Coefficient of variation (CV) | 0.66933109 |
Kurtosis | 1.1636549 |
Mean | 191.325 |
Median Absolute Deviation (MAD) | 63 |
Skewness | 1.3151104 |
Sum | 19132.5 |
Variance | 16399.305 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
137.0 | 10 | 10.0% |
182.5 | 9 | 9.0% |
52.0 | 7 | 7.0% |
403.0 | 7 | 7.0% |
171.0 | 5 | 5.0% |
66.0 | 5 | 5.0% |
62.0 | 5 | 5.0% |
67.5 | 4 | 4.0% |
86.0 | 3 | 3.0% |
174.0 | 3 | 3.0% |
Other values (28) | 42 |
Value | Count | Frequency (%) |
52.0 | 7 | |
62.0 | 5 | |
66.0 | 5 | |
67.5 | 4 | 4.0% |
85.0 | 2 | 2.0% |
86.0 | 3 | 3.0% |
101.0 | 1 | 1.0% |
104.0 | 2 | 2.0% |
137.0 | 10 | |
158.0 | 1 | 1.0% |
Value | Count | Frequency (%) |
564.0 | 1 | 1.0% |
561.0 | 2 | 2.0% |
483.0 | 3 | |
469.0 | 1 | 1.0% |
403.0 | 7 | |
325.0 | 2 | 2.0% |
314.0 | 2 | 2.0% |
277.0 | 1 | 1.0% |
275.0 | 1 | 1.0% |
246.0 | 1 | 1.0% |
전년 누적 강우량(mm)
Real number (ℝ)
HIGH CORRELATION
  ZEROS
 
Distinct | 58 |
---|---|
Distinct (%) | 58.0% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 333.175 |
Minimum | 0 |
---|---|
Maximum | 774 |
Zeros | 16 |
Zeros (%) | 16.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 1.0 KiB |
Quantile statistics
Minimum | 0 |
---|---|
5-th percentile | 0 |
Q1 | 222 |
median | 345.5 |
Q3 | 416.875 |
95-th percentile | 730.25 |
Maximum | 774 |
Range | 774 |
Interquartile range (IQR) | 194.875 |
Descriptive statistics
Standard deviation | 206.23844 |
---|---|
Coefficient of variation (CV) | 0.61900935 |
Kurtosis | -0.077879614 |
Mean | 333.175 |
Median Absolute Deviation (MAD) | 97 |
Skewness | 0.19546791 |
Sum | 33317.5 |
Variance | 42534.295 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
0.0 | 16 | 16.0% |
442.5 | 3 | 3.0% |
410.5 | 3 | 3.0% |
383.0 | 3 | 3.0% |
416.5 | 3 | 3.0% |
212.0 | 2 | 2.0% |
730.0 | 2 | 2.0% |
690.0 | 2 | 2.0% |
656.0 | 2 | 2.0% |
396.0 | 2 | 2.0% |
Other values (48) | 62 |
Value | Count | Frequency (%) |
0.0 | 16 | |
166.0 | 1 | 1.0% |
179.0 | 1 | 1.0% |
188.0 | 2 | 2.0% |
202.0 | 2 | 2.0% |
212.0 | 2 | 2.0% |
222.0 | 2 | 2.0% |
234.0 | 1 | 1.0% |
235.0 | 2 | 2.0% |
261.0 | 2 | 2.0% |
Value | Count | Frequency (%) |
774.0 | 1 | |
772.0 | 1 | |
769.0 | 2 | |
735.0 | 1 | |
730.0 | 2 | |
718.0 | 1 | |
690.0 | 2 | |
656.0 | 2 | |
567.0 | 2 | |
495.0 | 1 |
예년 평균 누적 강우량(mm)
Real number (ℝ)
HIGH CORRELATION
 
Distinct | 96 |
---|---|
Distinct (%) | 96.0% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 221.694 |
Minimum | 85.6 |
---|---|
Maximum | 418.3 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 1.0 KiB |
Quantile statistics
Minimum | 85.6 |
---|---|
5-th percentile | 99.055 |
Q1 | 139.45 |
median | 206.9 |
Q3 | 297.425 |
95-th percentile | 371.945 |
Maximum | 418.3 |
Range | 332.7 |
Interquartile range (IQR) | 157.975 |
Descriptive statistics
Standard deviation | 93.711647 |
---|---|
Coefficient of variation (CV) | 0.42270718 |
Kurtosis | -1.1007536 |
Mean | 221.694 |
Median Absolute Deviation (MAD) | 77.45 |
Skewness | 0.31167712 |
Sum | 22169.4 |
Variance | 8781.8727 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
100.0 | 3 | 3.0% |
275.4 | 2 | 2.0% |
117.0 | 2 | 2.0% |
337.2 | 1 | 1.0% |
187.1 | 1 | 1.0% |
178.0 | 1 | 1.0% |
116.0 | 1 | 1.0% |
172.0 | 1 | 1.0% |
136.4 | 1 | 1.0% |
134.6 | 1 | 1.0% |
Other values (86) | 86 |
Value | Count | Frequency (%) |
85.6 | 1 | 1.0% |
86.9 | 1 | 1.0% |
87.5 | 1 | 1.0% |
93.5 | 1 | 1.0% |
94.4 | 1 | 1.0% |
99.3 | 1 | 1.0% |
99.5 | 1 | 1.0% |
100.0 | 3 | |
100.4 | 1 | 1.0% |
106.1 | 1 | 1.0% |
Value | Count | Frequency (%) |
418.3 | 1 | |
417.9 | 1 | |
404.3 | 1 | |
384.7 | 1 | |
380.4 | 1 | |
371.5 | 1 | |
368.4 | 1 | |
362.7 | 1 | |
356.9 | 1 | |
355.7 | 1 |
댐명 | 관측소명 | 관측일 | 강우량(mm) | 전년 강우량(mm) | 당년 누적 강우량(mm) | 전년 누적 강우량(mm) | 예년 평균 누적 강우량(mm) | |
---|---|---|---|---|---|---|---|---|
댐명 | 1.000 | 1.000 | 0.000 | 0.000 | 0.206 | 0.860 | 0.885 | 0.719 |
관측소명 | 1.000 | 1.000 | 0.000 | 0.000 | 0.000 | 0.918 | 0.923 | 0.839 |
관측일 | 0.000 | 0.000 | 1.000 | 0.445 | 0.252 | 0.196 | 0.000 | 0.436 |
강우량(mm) | 0.000 | 0.000 | 0.445 | 1.000 | 0.029 | 0.497 | 0.367 | 0.505 |
전년 강우량(mm) | 0.206 | 0.000 | 0.252 | 0.029 | 1.000 | 0.319 | 0.435 | 0.000 |
당년 누적 강우량(mm) | 0.860 | 0.918 | 0.196 | 0.497 | 0.319 | 1.000 | 0.937 | 0.805 |
전년 누적 강우량(mm) | 0.885 | 0.923 | 0.000 | 0.367 | 0.435 | 0.937 | 1.000 | 0.777 |
예년 평균 누적 강우량(mm) | 0.719 | 0.839 | 0.436 | 0.505 | 0.000 | 0.805 | 0.777 | 1.000 |
관측소명 | 댐명 | |
---|---|---|
관측소명 | 1.000 | 0.956 |
댐명 | 0.956 | 1.000 |
관측일 | 강우량(mm) | 전년 강우량(mm) | 당년 누적 강우량(mm) | 전년 누적 강우량(mm) | 예년 평균 누적 강우량(mm) | 댐명 | 관측소명 | |
---|---|---|---|---|---|---|---|---|
관측일 | 1.000 | 0.236 | -0.092 | 0.303 | 0.276 | 0.298 | 0.000 | 0.000 |
강우량(mm) | 0.236 | 1.000 | -0.073 | 0.275 | 0.110 | 0.249 | 0.000 | 0.000 |
전년 강우량(mm) | -0.092 | -0.073 | 1.000 | 0.051 | 0.196 | 0.028 | 0.088 | 0.000 |
당년 누적 강우량(mm) | 0.303 | 0.275 | 0.051 | 1.000 | 0.702 | 0.756 | 0.684 | 0.676 |
전년 누적 강우량(mm) | 0.276 | 0.110 | 0.196 | 0.702 | 1.000 | 0.585 | 0.731 | 0.687 |
예년 평균 누적 강우량(mm) | 0.298 | 0.249 | 0.028 | 0.756 | 0.585 | 1.000 | 0.464 | 0.489 |
댐명 | 0.000 | 0.000 | 0.088 | 0.684 | 0.731 | 0.464 | 1.000 | 0.956 |
관측소명 | 0.000 | 0.000 | 0.000 | 0.676 | 0.687 | 0.489 | 0.956 | 1.000 |
댐명 | 관측소명 | 관측일 | 강우량(mm) | 전년 강우량(mm) | 당년 누적 강우량(mm) | 전년 누적 강우량(mm) | 예년 평균 누적 강우량(mm) | |
---|---|---|---|---|---|---|---|---|
0 | 감포 | 경주시(감포댐) | 20190528 | 0.0 | 0.0 | 202.5 | 442.5 | 337.2 |
1 | 감포 | 경주시(감포댐) | 20190530 | 0.0 | 17.5 | 202.5 | 460.0 | 339.0 |
2 | 감포 | 경주시(감포댐) | 20190526 | 0.0 | 0.0 | 197.0 | 442.5 | 325.4 |
3 | 감포 | 경주시(감포댐) | 20190508 | 0.0 | 0.0 | 182.5 | 410.5 | 275.4 |
4 | 감포 | 경주시(감포댐) | 20190507 | 0.0 | 18.0 | 182.5 | 410.5 | 275.4 |
5 | 감포 | 경주시(감포댐) | 20190502 | 0.0 | 8.0 | 182.5 | 383.0 | 275.8 |
6 | 감포 | 경주시(감포댐) | 20190509 | 0.0 | 0.0 | 182.5 | 410.5 | 276.4 |
7 | 감포 | 경주시(감포댐) | 20190514 | 0.0 | 0.0 | 182.5 | 416.5 | 296.8 |
8 | 감포 | 경주시(감포댐) | 20190513 | 0.0 | 1.5 | 182.5 | 416.5 | 294.9 |
9 | 감포 | 경주시(감포댐) | 20190516 | 0.0 | 0.0 | 182.5 | 416.5 | 302.3 |
댐명 | 관측소명 | 관측일 | 강우량(mm) | 전년 강우량(mm) | 당년 누적 강우량(mm) | 전년 누적 강우량(mm) | 예년 평균 누적 강우량(mm) | |
---|---|---|---|---|---|---|---|---|
90 | 군위 | 군위군(군위댐) | 20190515 | 0.0 | 0.0 | 137.0 | 289.0 | 204.2 |
91 | 군위 | 군위군(군위댐) | 20190522 | 0.0 | 1.0 | 178.0 | 295.0 | 220.8 |
92 | 군위 | 군위군(양지리) | 20190507 | 0.0 | 14.0 | 137.0 | 261.0 | 86.9 |
93 | 군위 | 군위군(양지리) | 20190512 | 0.0 | 9.0 | 137.0 | 270.0 | 106.1 |
94 | 남강 | 남원시(덕동리) | 20190517 | 8.0 | 0.0 | 246.0 | 495.0 | 245.9 |
95 | 남강 | 산청군(하정리) | 20190520 | 0.0 | 0.0 | 277.0 | 418.0 | 194.8 |
96 | 남강 | 산청군(향양리) | 20190510 | 0.0 | 0.0 | 201.0 | 342.0 | 242.3 |
97 | 남강 | 남원시(의지리) | 20190509 | 0.0 | 0.0 | 214.0 | 376.0 | 153.5 |
98 | 남강 | 함양군(운곡리) | 20190521 | 0.0 | 0.0 | 275.0 | 419.0 | 186.7 |
99 | 남강 | 남원시(의지리) | 20190511 | 0.0 | 0.0 | 214.0 | 376.0 | 162.0 |