Dataset statistics
Number of variables | 23 |
---|---|
Number of observations | 9700 |
Missing cells | 0 |
Missing cells (%) | 0.0% |
Duplicate rows | 0 |
Duplicate rows (%) | 0.0% |
Total size in memory | 1.9 MiB |
Average record size in memory | 205.0 B |
Variable types
Categorical | 2 |
---|---|
Numeric | 21 |
Dataset
Description | 다목적댐 관리조회 |
---|---|
Author | 충청남도 |
URL | https://alldam.chungnam.go.kr/bigdata/collect/view.chungnam?menuCd=DOM_000000201001001000&apiIdx=2868 |
전일 유입량 is highly skewed (γ1 = 22.91782237) | Skewed |
전일 방류량(조정지) is highly skewed (γ1 = 24.88726955) | Skewed |
강우량(금일) has 8088 (83.4%) zeros | Zeros |
전일 유입량 has 1017 (10.5%) zeros | Zeros |
강우량(전일) has 6242 (64.4%) zeros | Zeros |
금년 누계강우량 has 121 (1.2%) zeros | Zeros |
연간계획대비 has 5344 (55.1%) zeros | Zeros |
연간발전계획 has 5335 (55.0%) zeros | Zeros |
발전량(실적) has 5344 (55.1%) zeros | Zeros |
발전량(계획대비) has 5347 (55.1%) zeros | Zeros |
발전량(계획) has 5335 (55.0%) zeros | Zeros |
전일 방류량(조정지) has 6790 (70.0%) zeros | Zeros |
전년 누계강우량 has 531 (5.5%) zeros | Zeros |
Reproduction
Analysis started | 2024-03-13 11:45:52.528411 |
---|---|
Analysis finished | 2024-03-13 11:45:53.153501 |
Duration | 0.63 seconds |
Software version | ydata-profiling vv4.5.1 |
Download configuration | config.json |
댐이름
Categorical
Distinct | 21 |
---|---|
Distinct (%) | 0.2% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 75.9 KiB |
대청 | 485 |
---|---|
용담 | 485 |
보령 | 485 |
부안 | 485 |
장흥 | 485 |
Other values (16) |
Length
Max length | 5 |
---|---|
Median length | 2 |
Mean length | 2.55 |
Min length | 2 |
Unique
Unique | 1 ? |
---|---|
Unique (%) | < 0.1% |
Sample
1st row | 대청 |
---|---|
2nd row | 용담 |
3rd row | 보령 |
4th row | 부안 |
5th row | 장흥 |
Common Values
Value | Count | Frequency (%) |
대청 | 485 | 5.0% |
용담 | 485 | 5.0% |
보령 | 485 | 5.0% |
부안 | 485 | 5.0% |
장흥 | 485 | 5.0% |
군위 | 485 | 5.0% |
김천부항 | 485 | 5.0% |
남강 | 485 | 5.0% |
밀양 | 485 | 5.0% |
보현산 | 485 | 5.0% |
Other values (11) | 4850 |
Length
Value | Count | Frequency (%) |
대청 | 485 | 5.0% |
용담 | 485 | 5.0% |
충주 | 485 | 5.0% |
소양강 | 485 | 5.0% |
주암(조 | 485 | 5.0% |
주암(본 | 485 | 5.0% |
섬진강 | 485 | 5.0% |
합천 | 485 | 5.0% |
임하 | 485 | 5.0% |
안동 | 485 | 5.0% |
Other values (11) | 4850 |
강우량(금일)
Real number (ℝ)
ZEROS
 
Distinct | 260 |
---|---|
Distinct (%) | 2.7% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 0.87472165 |
Minimum | 0 |
---|---|
Maximum | 157.7 |
Zeros | 8088 |
Zeros (%) | 83.4% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 85.4 KiB |
Quantile statistics
Minimum | 0 |
---|---|
5-th percentile | 0 |
Q1 | 0 |
median | 0 |
Q3 | 0 |
95-th percentile | 4.6 |
Maximum | 157.7 |
Range | 157.7 |
Interquartile range (IQR) | 0 |
Descriptive statistics
Standard deviation | 4.4996312 |
---|---|
Coefficient of variation (CV) | 5.1440721 |
Kurtosis | 276.21567 |
Mean | 0.87472165 |
Median Absolute Deviation (MAD) | 0 |
Skewness | 12.66849 |
Sum | 8484.8 |
Variance | 20.246681 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
0.0 | 8088 | |
0.1 | 149 | 1.5% |
0.4 | 113 | 1.2% |
0.2 | 99 | 1.0% |
0.3 | 78 | 0.8% |
1.0 | 68 | 0.7% |
0.7 | 64 | 0.7% |
0.6 | 37 | 0.4% |
0.8 | 36 | 0.4% |
0.5 | 31 | 0.3% |
Other values (250) | 937 | 9.7% |
Value | Count | Frequency (%) |
0.0 | 8088 | |
0.1 | 149 | 1.5% |
0.2 | 99 | 1.0% |
0.3 | 78 | 0.8% |
0.4 | 113 | 1.2% |
0.5 | 31 | 0.3% |
0.6 | 37 | 0.4% |
0.7 | 64 | 0.7% |
0.8 | 36 | 0.4% |
0.9 | 27 | 0.3% |
Value | Count | Frequency (%) |
157.7 | 1 | |
116.3 | 1 | |
105.1 | 1 | |
84.5 | 1 | |
66.5 | 1 | |
66.0 | 1 | |
61.5 | 1 | |
57.9 | 1 | |
51.5 | 1 | |
51.4 | 1 |
저수량(현재)
Real number (ℝ)
Distinct | 4501 |
---|---|
Distinct (%) | 46.4% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 351.29213 |
Minimum | 2.2 |
---|---|
Maximum | 2288.3 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 85.4 KiB |
Quantile statistics
Minimum | 2.2 |
---|---|
5-th percentile | 10.8 |
Q1 | 38.275 |
median | 105.9 |
Q3 | 412.775 |
95-th percentile | 1710.03 |
Maximum | 2288.3 |
Range | 2286.1 |
Interquartile range (IQR) | 374.5 |
Descriptive statistics
Standard deviation | 517.49014 |
---|---|
Coefficient of variation (CV) | 1.4731048 |
Kurtosis | 3.0480998 |
Mean | 351.29213 |
Median Absolute Deviation (MAD) | 87 |
Skewness | 1.9735505 |
Sum | 3407533.7 |
Variance | 267796.04 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
10.4 | 33 | 0.3% |
36.5 | 28 | 0.3% |
36.3 | 27 | 0.3% |
12.8 | 26 | 0.3% |
35.4 | 25 | 0.3% |
13.3 | 24 | 0.2% |
12.9 | 23 | 0.2% |
3.6 | 23 | 0.2% |
10.9 | 22 | 0.2% |
36.6 | 21 | 0.2% |
Other values (4491) | 9448 |
Value | Count | Frequency (%) |
2.2 | 1 | < 0.1% |
2.5 | 1 | < 0.1% |
2.6 | 7 | |
2.7 | 7 | |
2.8 | 12 | |
2.9 | 15 | |
3.0 | 15 | |
3.1 | 9 | |
3.2 | 9 | |
3.3 | 5 | 0.1% |
Value | Count | Frequency (%) |
2288.3 | 1 | |
2285.9 | 1 | |
2282.5 | 1 | |
2271.7 | 1 | |
2259.1 | 1 | |
2257.8 | 1 | |
2250.1 | 1 | |
2249.2 | 1 | |
2248.1 | 1 | |
2246.1 | 1 |
전일 유입량
Real number (ℝ)
SKEWED
  ZEROS
 
Distinct | 1315 |
---|---|
Distinct (%) | 13.6% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 34.789443 |
Minimum | 0 |
---|---|
Maximum | 9498.7 |
Zeros | 1017 |
Zeros (%) | 10.5% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 85.4 KiB |
Quantile statistics
Minimum | 0 |
---|---|
5-th percentile | 0 |
Q1 | 0.5 |
median | 3.2 |
Q3 | 16.1 |
95-th percentile | 132.605 |
Maximum | 9498.7 |
Range | 9498.7 |
Interquartile range (IQR) | 15.6 |
Descriptive statistics
Standard deviation | 186.54843 |
---|---|
Coefficient of variation (CV) | 5.3622136 |
Kurtosis | 859.09465 |
Mean | 34.789443 |
Median Absolute Deviation (MAD) | 3.1 |
Skewness | 22.917822 |
Sum | 337457.6 |
Variance | 34800.315 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
0.0 | 1017 | 10.5% |
0.1 | 519 | 5.4% |
0.2 | 308 | 3.2% |
0.3 | 255 | 2.6% |
0.4 | 219 | 2.3% |
0.5 | 179 | 1.8% |
0.6 | 162 | 1.7% |
0.7 | 150 | 1.5% |
1.0 | 139 | 1.4% |
0.8 | 128 | 1.3% |
Other values (1305) | 6624 |
Value | Count | Frequency (%) |
0.0 | 1017 | |
0.1 | 519 | |
0.2 | 308 | 3.2% |
0.3 | 255 | 2.6% |
0.4 | 219 | 2.3% |
0.5 | 179 | 1.8% |
0.6 | 162 | 1.7% |
0.7 | 150 | 1.5% |
0.8 | 128 | 1.3% |
0.9 | 117 | 1.2% |
Value | Count | Frequency (%) |
9498.7 | 1 | |
5458.0 | 1 | |
4163.8 | 1 | |
3829.9 | 1 | |
3564.2 | 1 | |
3145.5 | 1 | |
3026.6 | 1 | |
2999.7 | 1 | |
2892.3 | 1 | |
2613.6 | 1 |
강우량(전일)
Real number (ℝ)
ZEROS
 
Distinct | 619 |
---|---|
Distinct (%) | 6.4% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 4.7698969 |
Minimum | 0 |
---|---|
Maximum | 293 |
Zeros | 6242 |
Zeros (%) | 64.4% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 85.4 KiB |
Quantile statistics
Minimum | 0 |
---|---|
5-th percentile | 0 |
Q1 | 0 |
median | 0 |
Q3 | 1 |
95-th percentile | 29.005 |
Maximum | 293 |
Range | 293 |
Interquartile range (IQR) | 1 |
Descriptive statistics
Standard deviation | 16.009083 |
---|---|
Coefficient of variation (CV) | 3.3562745 |
Kurtosis | 70.424202 |
Mean | 4.7698969 |
Median Absolute Deviation (MAD) | 0 |
Skewness | 6.7747611 |
Sum | 46268 |
Variance | 256.29075 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
0.0 | 6242 | |
0.1 | 245 | 2.5% |
0.2 | 172 | 1.8% |
0.4 | 136 | 1.4% |
0.3 | 104 | 1.1% |
0.7 | 97 | 1.0% |
1.0 | 94 | 1.0% |
0.6 | 68 | 0.7% |
0.5 | 67 | 0.7% |
0.8 | 52 | 0.5% |
Other values (609) | 2423 | 25.0% |
Value | Count | Frequency (%) |
0.0 | 6242 | |
0.1 | 245 | 2.5% |
0.2 | 172 | 1.8% |
0.3 | 104 | 1.1% |
0.4 | 136 | 1.4% |
0.5 | 67 | 0.7% |
0.6 | 68 | 0.7% |
0.7 | 97 | 1.0% |
0.8 | 52 | 0.5% |
0.9 | 35 | 0.4% |
Value | Count | Frequency (%) |
293.0 | 1 | |
290.2 | 1 | |
287.0 | 1 | |
271.7 | 1 | |
234.6 | 1 | |
215.3 | 1 | |
191.8 | 1 | |
168.4 | 1 | |
165.5 | 2 | |
164.2 | 1 |
금년 누계강우량
Real number (ℝ)
ZEROS
 
Distinct | 3377 |
---|---|
Distinct (%) | 34.8% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 715.85481 |
Minimum | 0 |
---|---|
Maximum | 2315.9 |
Zeros | 121 |
Zeros (%) | 1.2% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 85.4 KiB |
Quantile statistics
Minimum | 0 |
---|---|
5-th percentile | 23.6 |
Q1 | 142.9 |
median | 576.25 |
Q3 | 1187 |
95-th percentile | 1916.6 |
Maximum | 2315.9 |
Range | 2315.9 |
Interquartile range (IQR) | 1044.1 |
Descriptive statistics
Standard deviation | 629.20073 |
---|---|
Coefficient of variation (CV) | 0.87895019 |
Kurtosis | -0.75876724 |
Mean | 715.85481 |
Median Absolute Deviation (MAD) | 461.35 |
Skewness | 0.66281573 |
Sum | 6943791.7 |
Variance | 395893.56 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
0.0 | 121 | 1.2% |
31.8 | 39 | 0.4% |
202.1 | 34 | 0.4% |
110.4 | 32 | 0.3% |
31.4 | 29 | 0.3% |
45.8 | 27 | 0.3% |
67.0 | 27 | 0.3% |
25.7 | 27 | 0.3% |
16.6 | 27 | 0.3% |
75.3 | 26 | 0.3% |
Other values (3367) | 9311 |
Value | Count | Frequency (%) |
0.0 | 121 | |
0.1 | 14 | 0.1% |
0.2 | 23 | 0.2% |
0.3 | 5 | 0.1% |
0.4 | 5 | 0.1% |
0.5 | 3 | < 0.1% |
0.6 | 3 | < 0.1% |
0.7 | 5 | 0.1% |
0.8 | 4 | < 0.1% |
0.9 | 6 | 0.1% |
Value | Count | Frequency (%) |
2315.9 | 1 | < 0.1% |
2312.3 | 1 | < 0.1% |
2307.6 | 4 | |
2307.3 | 1 | < 0.1% |
2303.8 | 1 | < 0.1% |
2303.2 | 1 | < 0.1% |
2300.3 | 3 | |
2300.0 | 1 | < 0.1% |
2297.0 | 1 | < 0.1% |
2286.3 | 2 |
연간계획대비
Real number (ℝ)
ZEROS
 
Distinct | 1355 |
---|---|
Distinct (%) | 14.0% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 47.618 |
Minimum | 0 |
---|---|
Maximum | 452.1 |
Zeros | 5344 |
Zeros (%) | 55.1% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 85.4 KiB |
Quantile statistics
Minimum | 0 |
---|---|
5-th percentile | 0 |
Q1 | 0 |
median | 0 |
Q3 | 97.225 |
95-th percentile | 151.4 |
Maximum | 452.1 |
Range | 452.1 |
Interquartile range (IQR) | 97.225 |
Descriptive statistics
Standard deviation | 57.941536 |
---|---|
Coefficient of variation (CV) | 1.216799 |
Kurtosis | -0.56256568 |
Mean | 47.618 |
Median Absolute Deviation (MAD) | 0 |
Skewness | 0.73269949 |
Sum | 461894.6 |
Variance | 3357.2216 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
0.0 | 5344 | |
95.9 | 19 | 0.2% |
96.0 | 18 | 0.2% |
106.2 | 16 | 0.2% |
121.2 | 16 | 0.2% |
96.1 | 15 | 0.2% |
133.4 | 15 | 0.2% |
95.5 | 14 | 0.1% |
96.7 | 13 | 0.1% |
115.3 | 13 | 0.1% |
Other values (1345) | 4217 |
Value | Count | Frequency (%) |
0.0 | 5344 | |
4.8 | 1 | < 0.1% |
6.4 | 1 | < 0.1% |
7.1 | 1 | < 0.1% |
7.6 | 1 | < 0.1% |
7.9 | 1 | < 0.1% |
8.1 | 1 | < 0.1% |
8.3 | 1 | < 0.1% |
8.4 | 1 | < 0.1% |
8.5 | 1 | < 0.1% |
Value | Count | Frequency (%) |
452.1 | 1 | |
425.0 | 1 | |
365.4 | 1 | |
313.6 | 1 | |
203.0 | 1 | |
202.9 | 1 | |
202.6 | 1 | |
202.4 | 1 | |
202.2 | 1 | |
201.8 | 1 |
저수량(전년)
Real number (ℝ)
Distinct | 4541 |
---|---|
Distinct (%) | 46.8% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 349.60356 |
Minimum | 3.7 |
---|---|
Maximum | 2284.1 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 85.4 KiB |
Quantile statistics
Minimum | 3.7 |
---|---|
5-th percentile | 11.8 |
Q1 | 37.575 |
median | 118.7 |
Q3 | 401.675 |
95-th percentile | 1622.11 |
Maximum | 2284.1 |
Range | 2280.4 |
Interquartile range (IQR) | 364.1 |
Descriptive statistics
Standard deviation | 496.41798 |
---|---|
Coefficient of variation (CV) | 1.4199454 |
Kurtosis | 2.6402681 |
Mean | 349.60356 |
Median Absolute Deviation (MAD) | 99.35 |
Skewness | 1.8811229 |
Sum | 3391154.5 |
Variance | 246430.81 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
14.9 | 22 | 0.2% |
15.9 | 20 | 0.2% |
36.5 | 20 | 0.2% |
10.9 | 19 | 0.2% |
13.9 | 19 | 0.2% |
37.1 | 18 | 0.2% |
10.5 | 18 | 0.2% |
15.4 | 18 | 0.2% |
22.1 | 17 | 0.2% |
36.1 | 17 | 0.2% |
Other values (4531) | 9512 |
Value | Count | Frequency (%) |
3.7 | 7 | |
3.8 | 8 | |
3.9 | 11 | |
4.0 | 9 | |
4.1 | 3 | < 0.1% |
4.2 | 3 | < 0.1% |
4.3 | 1 | < 0.1% |
4.4 | 2 | < 0.1% |
4.5 | 4 | < 0.1% |
4.6 | 4 | < 0.1% |
Value | Count | Frequency (%) |
2284.1 | 1 | |
2273.9 | 1 | |
2261.9 | 1 | |
2247.5 | 1 | |
2242.5 | 1 | |
2233.4 | 1 | |
2228.5 | 1 | |
2227.2 | 1 | |
2220.6 | 1 | |
2208.7 | 1 |
저수위(예년)
Real number (ℝ)
Distinct | 5748 |
---|---|
Distinct (%) | 59.3% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 148.84928 |
Minimum | 34.98 |
---|---|
Maximum | 358.9 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 85.4 KiB |
Quantile statistics
Minimum | 34.98 |
---|---|
5-th percentile | 38.33 |
Q1 | 87.3525 |
median | 150.475 |
Q3 | 189.17 |
95-th percentile | 261.2485 |
Maximum | 358.9 |
Range | 323.92 |
Interquartile range (IQR) | 101.8175 |
Descriptive statistics
Standard deviation | 76.058737 |
---|---|
Coefficient of variation (CV) | 0.51097822 |
Kurtosis | 0.59619592 |
Mean | 148.84928 |
Median Absolute Deviation (MAD) | 47.47 |
Skewness | 0.69114421 |
Sum | 1443838 |
Variance | 5784.9315 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
184.73 | 16 | 0.2% |
184.74 | 14 | 0.1% |
184.72 | 13 | 0.1% |
39.06 | 12 | 0.1% |
69.89 | 12 | 0.1% |
39.11 | 12 | 0.1% |
184.7 | 12 | 0.1% |
38.67 | 11 | 0.1% |
69.88 | 10 | 0.1% |
39.08 | 10 | 0.1% |
Other values (5738) | 9578 |
Value | Count | Frequency (%) |
34.98 | 1 | < 0.1% |
35.0 | 1 | < 0.1% |
35.01 | 1 | < 0.1% |
35.05 | 1 | < 0.1% |
35.06 | 1 | < 0.1% |
35.07 | 1 | < 0.1% |
35.08 | 1 | < 0.1% |
35.11 | 1 | < 0.1% |
35.13 | 3 | |
35.14 | 1 | < 0.1% |
Value | Count | Frequency (%) |
358.9 | 3 | |
358.89 | 2 | |
358.88 | 3 | |
358.87 | 1 | < 0.1% |
358.86 | 1 | < 0.1% |
358.85 | 1 | < 0.1% |
358.83 | 1 | < 0.1% |
358.81 | 1 | < 0.1% |
358.72 | 1 | < 0.1% |
358.7 | 2 |
연간발전계획
Real number (ℝ)
ZEROS
 
Distinct | 28 |
---|---|
Distinct (%) | 0.3% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 71023.544 |
Minimum | 0 |
---|---|
Maximum | 603553 |
Zeros | 5335 |
Zeros (%) | 55.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 85.4 KiB |
Quantile statistics
Minimum | 0 |
---|---|
5-th percentile | 0 |
Q1 | 0 |
median | 0 |
Q3 | 87941 |
95-th percentile | 404795.9 |
Maximum | 603553 |
Range | 603553 |
Interquartile range (IQR) | 87941 |
Descriptive statistics
Standard deviation | 134499.74 |
---|---|
Coefficient of variation (CV) | 1.8937346 |
Kurtosis | 4.7055994 |
Mean | 71023.544 |
Median Absolute Deviation (MAD) | 0 |
Skewness | 2.4063025 |
Sum | 6.8892837 × 108 |
Variance | 1.8090181 × 1010 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
0 | 5335 | |
32830 | 279 | 2.9% |
87941 | 279 | 2.9% |
488318 | 279 | 2.9% |
385085 | 279 | 2.9% |
49518 | 279 | 2.9% |
104486 | 279 | 2.9% |
87731 | 279 | 2.9% |
40640 | 279 | 2.9% |
117221 | 279 | 2.9% |
Other values (18) | 1854 | 19.1% |
Value | Count | Frequency (%) |
0 | 5335 | |
32328 | 201 | 2.1% |
32830 | 279 | 2.9% |
33214 | 201 | 2.1% |
38188 | 5 | 0.1% |
39830 | 5 | 0.1% |
40640 | 279 | 2.9% |
43855 | 5 | 0.1% |
49518 | 279 | 2.9% |
50304 | 201 | 2.1% |
Value | Count | Frequency (%) |
603553 | 5 | 0.1% |
547064 | 201 | |
488318 | 279 | |
400400 | 201 | |
385085 | 279 | |
372510 | 5 | 0.1% |
133712 | 5 | 0.1% |
117221 | 279 | |
117024 | 5 | 0.1% |
107269 | 201 |
현재저수율
Real number (ℝ)
Distinct | 761 |
---|---|
Distinct (%) | 7.8% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 49.896887 |
Minimum | 0.2 |
---|---|
Maximum | 91.7 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 85.4 KiB |
Quantile statistics
Minimum | 0.2 |
---|---|
5-th percentile | 21.3 |
Q1 | 33 |
median | 48 |
Q3 | 67 |
95-th percentile | 80.7 |
Maximum | 91.7 |
Range | 91.5 |
Interquartile range (IQR) | 34 |
Descriptive statistics
Standard deviation | 19.250347 |
---|---|
Coefficient of variation (CV) | 0.38580256 |
Kurtosis | -1.1685153 |
Mean | 49.896887 |
Median Absolute Deviation (MAD) | 16.4 |
Skewness | 0.12993976 |
Sum | 483999.8 |
Variance | 370.57585 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
31.5 | 43 | 0.4% |
31.4 | 40 | 0.4% |
31.3 | 34 | 0.4% |
72.8 | 32 | 0.3% |
31.2 | 31 | 0.3% |
31.8 | 30 | 0.3% |
27.0 | 29 | 0.3% |
31.9 | 29 | 0.3% |
30.7 | 29 | 0.3% |
73.8 | 29 | 0.3% |
Other values (751) | 9374 |
Value | Count | Frequency (%) |
0.2 | 1 | < 0.1% |
11.5 | 2 | |
11.6 | 1 | < 0.1% |
11.8 | 2 | |
11.9 | 2 | |
12.0 | 2 | |
12.1 | 1 | < 0.1% |
12.2 | 3 | |
12.3 | 1 | < 0.1% |
12.4 | 1 | < 0.1% |
Value | Count | Frequency (%) |
91.7 | 1 | < 0.1% |
89.9 | 1 | < 0.1% |
89.0 | 1 | < 0.1% |
88.9 | 1 | < 0.1% |
88.5 | 1 | < 0.1% |
88.4 | 3 | |
87.9 | 1 | < 0.1% |
87.2 | 3 | |
87.1 | 3 | |
87.0 | 1 | < 0.1% |
예년 누계강우량
Real number (ℝ)
Distinct | 6564 |
---|---|
Distinct (%) | 67.7% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 671.20331 |
Minimum | 0 |
---|---|
Maximum | 1553.3 |
Zeros | 43 |
Zeros (%) | 0.4% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 85.4 KiB |
Quantile statistics
Minimum | 0 |
---|---|
5-th percentile | 13.7 |
Q1 | 224.6 |
median | 667.6 |
Q3 | 1125.85 |
95-th percentile | 1405.3 |
Maximum | 1553.3 |
Range | 1553.3 |
Interquartile range (IQR) | 901.25 |
Descriptive statistics
Standard deviation | 477.68924 |
---|---|
Coefficient of variation (CV) | 0.71169083 |
Kurtosis | -1.4332942 |
Mean | 671.20331 |
Median Absolute Deviation (MAD) | 449.4 |
Skewness | 0.10385486 |
Sum | 6510672.1 |
Variance | 228187.01 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
0.0 | 43 | 0.4% |
1193.3 | 28 | 0.3% |
0.1 | 16 | 0.2% |
1013.8 | 15 | 0.2% |
1152.1 | 15 | 0.2% |
710.2 | 15 | 0.2% |
7.5 | 14 | 0.1% |
1176.0 | 12 | 0.1% |
1063.6 | 11 | 0.1% |
1004.0 | 11 | 0.1% |
Other values (6554) | 9520 |
Value | Count | Frequency (%) |
0.0 | 43 | |
0.1 | 16 | 0.2% |
0.2 | 9 | 0.1% |
0.3 | 7 | 0.1% |
0.4 | 10 | 0.1% |
0.5 | 5 | 0.1% |
0.6 | 3 | < 0.1% |
0.7 | 9 | 0.1% |
0.8 | 2 | < 0.1% |
0.9 | 5 | 0.1% |
Value | Count | Frequency (%) |
1553.3 | 1 | |
1553.1 | 1 | |
1552.7 | 1 | |
1550.4 | 1 | |
1549.4 | 1 | |
1548.5 | 1 | |
1547.9 | 1 | |
1547.3 | 1 | |
1545.6 | 1 | |
1544.9 | 1 |
발전량(실적)
Real number (ℝ)
ZEROS
 
Distinct | 4202 |
---|---|
Distinct (%) | 43.3% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 45150.194 |
Minimum | 0 |
---|---|
Maximum | 704899 |
Zeros | 5344 |
Zeros (%) | 55.1% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 85.4 KiB |
Quantile statistics
Minimum | 0 |
---|---|
5-th percentile | 0 |
Q1 | 0 |
median | 0 |
Q3 | 35345.25 |
95-th percentile | 247482.85 |
Maximum | 704899 |
Range | 704899 |
Interquartile range (IQR) | 35345.25 |
Descriptive statistics
Standard deviation | 112671.22 |
---|---|
Coefficient of variation (CV) | 2.4954758 |
Kurtosis | 15.792831 |
Mean | 45150.194 |
Median Absolute Deviation (MAD) | 0 |
Skewness | 3.8586491 |
Sum | 4.3795688 × 108 |
Variance | 1.2694803 × 1010 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
0 | 5344 | |
105086 | 9 | 0.1% |
599822 | 6 | 0.1% |
84267 | 5 | 0.1% |
16298 | 5 | 0.1% |
3689 | 4 | < 0.1% |
1521 | 3 | < 0.1% |
605004 | 3 | < 0.1% |
402 | 3 | < 0.1% |
84247 | 3 | < 0.1% |
Other values (4192) | 4315 |
Value | Count | Frequency (%) |
0 | 5344 | |
5 | 1 | < 0.1% |
10 | 1 | < 0.1% |
16 | 1 | < 0.1% |
21 | 1 | < 0.1% |
26 | 1 | < 0.1% |
27 | 1 | < 0.1% |
31 | 1 | < 0.1% |
36 | 1 | < 0.1% |
41 | 1 | < 0.1% |
Value | Count | Frequency (%) |
704899 | 1 | |
704186 | 1 | |
703490 | 1 | |
702791 | 1 | |
702377 | 1 | |
701961 | 1 | |
701543 | 1 | |
699859 | 1 | |
699372 | 1 | |
698883 | 1 |
발전량(계획대비)
Real number (ℝ)
ZEROS
 
Distinct | 1426 |
---|---|
Distinct (%) | 14.7% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 26.145113 |
Minimum | 0 |
---|---|
Maximum | 168.3 |
Zeros | 5347 |
Zeros (%) | 55.1% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 85.4 KiB |
Quantile statistics
Minimum | 0 |
---|---|
5-th percentile | 0 |
Q1 | 0 |
median | 0 |
Q3 | 45 |
95-th percentile | 118.805 |
Maximum | 168.3 |
Range | 168.3 |
Interquartile range (IQR) | 45 |
Descriptive statistics
Standard deviation | 39.998284 |
---|---|
Coefficient of variation (CV) | 1.529857 |
Kurtosis | 1.1051949 |
Mean | 26.145113 |
Median Absolute Deviation (MAD) | 0 |
Skewness | 1.4788885 |
Sum | 253607.6 |
Variance | 1599.8627 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
0.0 | 5347 | |
94.0 | 17 | 0.2% |
4.9 | 12 | 0.1% |
5.2 | 11 | 0.1% |
45.3 | 11 | 0.1% |
5.1 | 11 | 0.1% |
0.1 | 11 | 0.1% |
45.9 | 11 | 0.1% |
0.2 | 11 | 0.1% |
3.5 | 11 | 0.1% |
Other values (1416) | 4247 |
Value | Count | Frequency (%) |
0.0 | 5347 | |
0.1 | 11 | 0.1% |
0.2 | 11 | 0.1% |
0.3 | 10 | 0.1% |
0.4 | 10 | 0.1% |
0.5 | 5 | 0.1% |
0.6 | 10 | 0.1% |
0.7 | 8 | 0.1% |
0.8 | 9 | 0.1% |
0.9 | 10 | 0.1% |
Value | Count | Frequency (%) |
168.3 | 1 | |
168.1 | 1 | |
167.9 | 1 | |
167.8 | 1 | |
167.6 | 1 | |
167.4 | 1 | |
167.2 | 1 | |
165.6 | 1 | |
163.8 | 1 | |
162.0 | 1 |
발전량(계획)
Real number (ℝ)
ZEROS
 
Distinct | 4307 |
---|---|
Distinct (%) | 44.4% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 38040.429 |
Minimum | 0 |
---|---|
Maximum | 544986 |
Zeros | 5335 |
Zeros (%) | 55.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 85.4 KiB |
Quantile statistics
Minimum | 0 |
---|---|
5-th percentile | 0 |
Q1 | 0 |
median | 0 |
Q3 | 34177.75 |
95-th percentile | 245481.05 |
Maximum | 544986 |
Range | 544986 |
Interquartile range (IQR) | 34177.75 |
Descriptive statistics
Standard deviation | 86313.46 |
---|---|
Coefficient of variation (CV) | 2.2689928 |
Kurtosis | 11.981137 |
Mean | 38040.429 |
Median Absolute Deviation (MAD) | 0 |
Skewness | 3.3901043 |
Sum | 3.6899216 × 108 |
Variance | 7.4500133 × 109 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
0 | 5335 | |
78899 | 2 | < 0.1% |
13572 | 2 | < 0.1% |
22574 | 2 | < 0.1% |
70365 | 2 | < 0.1% |
32395 | 2 | < 0.1% |
13664 | 2 | < 0.1% |
23319 | 2 | < 0.1% |
106603 | 2 | < 0.1% |
47707 | 2 | < 0.1% |
Other values (4297) | 4347 |
Value | Count | Frequency (%) |
0 | 5335 | |
23 | 1 | < 0.1% |
45 | 1 | < 0.1% |
68 | 1 | < 0.1% |
84 | 1 | < 0.1% |
90 | 1 | < 0.1% |
102 | 1 | < 0.1% |
108 | 1 | < 0.1% |
109 | 1 | < 0.1% |
113 | 1 | < 0.1% |
Value | Count | Frequency (%) |
544986 | 1 | |
543947 | 1 | |
542908 | 1 | |
540830 | 1 | |
538752 | 1 | |
537713 | 1 | |
536674 | 1 | |
535635 | 1 | |
534596 | 1 | |
533557 | 1 |
수계
Categorical
Distinct | 5 |
---|---|
Distinct (%) | 0.1% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 75.9 KiB |
낙동강 | |
---|---|
기타 | |
섬진강 | |
한강 | |
금강 |
Length
Max length | 3 |
---|---|
Median length | 3 |
Mean length | 2.6498969 |
Min length | 2 |
Unique
Unique | 0 ? |
---|---|
Unique (%) | 0.0% |
Sample
1st row | 금강 |
---|---|
2nd row | 금강 |
3rd row | 기타 |
4th row | 기타 |
5th row | 기타 |
Common Values
Value | Count | Frequency (%) |
낙동강 | 4849 | |
기타 | 1455 | 15.0% |
섬진강 | 1455 | 15.0% |
한강 | 971 | 10.0% |
금강 | 970 | 10.0% |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
낙동강 | 4849 | |
기타 | 1455 | 15.0% |
섬진강 | 1455 | 15.0% |
한강 | 971 | 10.0% |
금강 | 970 | 10.0% |
저수위(현재)
Real number (ℝ)
Distinct | 6440 |
---|---|
Distinct (%) | 66.4% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 148.50371 |
Minimum | 35.31 |
---|---|
Maximum | 361.77 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 85.4 KiB |
Quantile statistics
Minimum | 35.31 |
---|---|
5-th percentile | 39.18 |
Q1 | 75.39 |
median | 149.37 |
Q3 | 188.32 |
95-th percentile | 265.614 |
Maximum | 361.77 |
Range | 326.46 |
Interquartile range (IQR) | 112.93 |
Descriptive statistics
Standard deviation | 76.00799 |
---|---|
Coefficient of variation (CV) | 0.51182552 |
Kurtosis | 0.52698977 |
Mean | 148.50371 |
Median Absolute Deviation (MAD) | 50.16 |
Skewness | 0.67942214 |
Sum | 1440486 |
Variance | 5777.2145 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
75.04 | 11 | 0.1% |
38.06 | 10 | 0.1% |
38.93 | 9 | 0.1% |
69.82 | 9 | 0.1% |
38.19 | 9 | 0.1% |
39.22 | 8 | 0.1% |
39.04 | 8 | 0.1% |
74.18 | 8 | 0.1% |
38.79 | 8 | 0.1% |
39.16 | 7 | 0.1% |
Other values (6430) | 9613 |
Value | Count | Frequency (%) |
35.31 | 1 | |
35.44 | 1 | |
35.93 | 1 | |
36.46 | 1 | |
36.47 | 1 | |
36.52 | 1 | |
36.57 | 1 | |
36.61 | 1 | |
36.68 | 2 | |
36.71 | 1 |
Value | Count | Frequency (%) |
361.77 | 1 | < 0.1% |
361.62 | 1 | < 0.1% |
361.47 | 3 | |
361.46 | 1 | < 0.1% |
361.45 | 1 | < 0.1% |
361.43 | 1 | < 0.1% |
361.41 | 2 | |
361.4 | 1 | < 0.1% |
361.33 | 1 | < 0.1% |
361.29 | 1 | < 0.1% |
저수위(전년)
Real number (ℝ)
Distinct | 6422 |
---|---|
Distinct (%) | 66.2% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 149.02871 |
Minimum | 34.71 |
---|---|
Maximum | 360.82 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 85.4 KiB |
Quantile statistics
Minimum | 34.71 |
---|---|
5-th percentile | 39.27 |
Q1 | 76.385 |
median | 151.575 |
Q3 | 188.72 |
95-th percentile | 263.599 |
Maximum | 360.82 |
Range | 326.11 |
Interquartile range (IQR) | 112.335 |
Descriptive statistics
Standard deviation | 76.142101 |
---|---|
Coefficient of variation (CV) | 0.51092238 |
Kurtosis | 0.56124776 |
Mean | 149.02871 |
Median Absolute Deviation (MAD) | 49.225 |
Skewness | 0.68785641 |
Sum | 1445578.4 |
Variance | 5797.6196 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
40.72 | 11 | 0.1% |
151.99 | 10 | 0.1% |
190.0 | 10 | 0.1% |
39.55 | 8 | 0.1% |
38.04 | 8 | 0.1% |
71.84 | 8 | 0.1% |
189.99 | 8 | 0.1% |
39.46 | 7 | 0.1% |
40.69 | 7 | 0.1% |
71.85 | 7 | 0.1% |
Other values (6412) | 9616 |
Value | Count | Frequency (%) |
34.71 | 1 | < 0.1% |
36.13 | 1 | < 0.1% |
36.17 | 1 | < 0.1% |
36.19 | 1 | < 0.1% |
36.25 | 1 | < 0.1% |
36.33 | 1 | < 0.1% |
36.4 | 1 | < 0.1% |
36.46 | 1 | < 0.1% |
36.47 | 2 | |
36.48 | 3 |
Value | Count | Frequency (%) |
360.82 | 1 | < 0.1% |
360.73 | 1 | < 0.1% |
360.66 | 1 | < 0.1% |
360.54 | 1 | < 0.1% |
360.52 | 3 | |
360.5 | 1 | < 0.1% |
360.49 | 2 | |
360.48 | 3 | |
360.47 | 1 | < 0.1% |
360.46 | 1 | < 0.1% |
전일 방류량(조정지)
Real number (ℝ)
SKEWED
  ZEROS
 
Distinct | 945 |
---|---|
Distinct (%) | 9.7% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 21.371144 |
Minimum | 0 |
---|---|
Maximum | 7651.3 |
Zeros | 6790 |
Zeros (%) | 70.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 85.4 KiB |
Quantile statistics
Minimum | 0 |
---|---|
5-th percentile | 0 |
Q1 | 0 |
median | 0 |
Q3 | 7.1 |
95-th percentile | 76.11 |
Maximum | 7651.3 |
Range | 7651.3 |
Interquartile range (IQR) | 7.1 |
Descriptive statistics
Standard deviation | 165.47474 |
---|---|
Coefficient of variation (CV) | 7.7429048 |
Kurtosis | 870.64546 |
Mean | 21.371144 |
Median Absolute Deviation (MAD) | 0 |
Skewness | 24.88727 |
Sum | 207300.1 |
Variance | 27381.888 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
0.0 | 6790 | |
7.1 | 52 | 0.5% |
9.7 | 35 | 0.4% |
8.1 | 35 | 0.4% |
8.2 | 33 | 0.3% |
7.0 | 32 | 0.3% |
6.2 | 30 | 0.3% |
3.9 | 29 | 0.3% |
9.8 | 29 | 0.3% |
9.4 | 26 | 0.3% |
Other values (935) | 2609 | 26.9% |
Value | Count | Frequency (%) |
0.0 | 6790 | |
0.9 | 6 | 0.1% |
1.0 | 22 | 0.2% |
1.1 | 2 | < 0.1% |
1.3 | 2 | < 0.1% |
1.4 | 3 | < 0.1% |
1.5 | 17 | 0.2% |
1.6 | 1 | < 0.1% |
1.8 | 2 | < 0.1% |
1.9 | 9 | 0.1% |
Value | Count | Frequency (%) |
7651.3 | 1 | |
6645.3 | 1 | |
4156.5 | 1 | |
4033.8 | 1 | |
2848.1 | 1 | |
2793.2 | 1 | |
2784.9 | 1 | |
2721.0 | 1 | |
2387.7 | 1 | |
2386.7 | 1 |
저수량(예년)
Real number (ℝ)
Distinct | 4679 |
---|---|
Distinct (%) | 48.2% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 325.43395 |
Minimum | 6 |
---|---|
Maximum | 1939.3 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 85.4 KiB |
Quantile statistics
Minimum | 6 |
---|---|
5-th percentile | 12.475 |
Q1 | 34.9 |
median | 128.95 |
Q3 | 414.5 |
95-th percentile | 1459.23 |
Maximum | 1939.3 |
Range | 1933.3 |
Interquartile range (IQR) | 379.6 |
Descriptive statistics
Standard deviation | 443.15744 |
---|---|
Coefficient of variation (CV) | 1.3617431 |
Kurtosis | 2.6419303 |
Mean | 325.43395 |
Median Absolute Deviation (MAD) | 105.85 |
Skewness | 1.8685207 |
Sum | 3156709.3 |
Variance | 196388.52 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
6.8 | 42 | 0.4% |
6.4 | 38 | 0.4% |
6.9 | 31 | 0.3% |
28.6 | 26 | 0.3% |
6.5 | 26 | 0.3% |
13.7 | 24 | 0.2% |
28.7 | 24 | 0.2% |
28.0 | 22 | 0.2% |
19.3 | 21 | 0.2% |
28.5 | 21 | 0.2% |
Other values (4669) | 9425 |
Value | Count | Frequency (%) |
6.0 | 2 | < 0.1% |
6.1 | 7 | 0.1% |
6.2 | 3 | < 0.1% |
6.3 | 11 | 0.1% |
6.4 | 38 | |
6.5 | 26 | |
6.6 | 14 | 0.1% |
6.7 | 17 | |
6.8 | 42 | |
6.9 | 31 |
Value | Count | Frequency (%) |
1939.3 | 1 | |
1937.8 | 1 | |
1924.3 | 1 | |
1920.8 | 1 | |
1920.4 | 1 | |
1919.7 | 1 | |
1919.6 | 1 | |
1915.8 | 1 | |
1915.7 | 1 | |
1905.5 | 1 |
전일 방류량(본댐)
Real number (ℝ)
Distinct | 964 |
---|---|
Distinct (%) | 9.9% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 31.204454 |
Minimum | 0 |
---|---|
Maximum | 5775.2 |
Zeros | 15 |
Zeros (%) | 0.2% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 85.4 KiB |
Quantile statistics
Minimum | 0 |
---|---|
5-th percentile | 0.3 |
Q1 | 1.7 |
median | 6.9 |
Q3 | 22.5 |
95-th percentile | 100 |
Maximum | 5775.2 |
Range | 5775.2 |
Interquartile range (IQR) | 20.8 |
Descriptive statistics
Standard deviation | 134.41486 |
---|---|
Coefficient of variation (CV) | 4.3075539 |
Kurtosis | 512.87903 |
Mean | 31.204454 |
Median Absolute Deviation (MAD) | 6.3 |
Skewness | 17.998899 |
Sum | 302683.2 |
Variance | 18067.356 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
0.2 | 302 | 3.1% |
0.3 | 293 | 3.0% |
0.8 | 287 | 3.0% |
0.4 | 261 | 2.7% |
0.7 | 255 | 2.6% |
0.6 | 255 | 2.6% |
1.7 | 230 | 2.4% |
0.5 | 199 | 2.1% |
16.7 | 150 | 1.5% |
3.2 | 139 | 1.4% |
Other values (954) | 7329 |
Value | Count | Frequency (%) |
0.0 | 15 | 0.2% |
0.1 | 28 | 0.3% |
0.2 | 302 | |
0.3 | 293 | |
0.4 | 261 | |
0.5 | 199 | |
0.6 | 255 | |
0.7 | 255 | |
0.8 | 287 | |
0.9 | 114 | 1.2% |
Value | Count | Frequency (%) |
5775.2 | 1 | |
3700.2 | 1 | |
3166.1 | 1 | |
2484.4 | 1 | |
2352.3 | 1 | |
2127.2 | 1 | |
2100.4 | 1 | |
2043.1 | 1 | |
1999.0 | 1 | |
1995.9 | 1 |
전년 누계강우량
Real number (ℝ)
ZEROS
 
Distinct | 3024 |
---|---|
Distinct (%) | 31.2% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 592.50567 |
Minimum | 0 |
---|---|
Maximum | 1651.1 |
Zeros | 531 |
Zeros (%) | 5.5% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 85.4 KiB |
Quantile statistics
Minimum | 0 |
---|---|
5-th percentile | 0 |
Q1 | 163.55 |
median | 573.75 |
Q3 | 965 |
95-th percentile | 1375.2 |
Maximum | 1651.1 |
Range | 1651.1 |
Interquartile range (IQR) | 801.45 |
Descriptive statistics
Standard deviation | 458.26787 |
---|---|
Coefficient of variation (CV) | 0.77344047 |
Kurtosis | -1.1303208 |
Mean | 592.50567 |
Median Absolute Deviation (MAD) | 402.35 |
Skewness | 0.30241789 |
Sum | 5747305 |
Variance | 210009.44 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
0.0 | 531 | 5.5% |
0.2 | 84 | 0.9% |
0.1 | 69 | 0.7% |
0.8 | 56 | 0.6% |
0.5 | 33 | 0.3% |
836.1 | 31 | 0.3% |
740.3 | 31 | 0.3% |
613.5 | 31 | 0.3% |
587.8 | 31 | 0.3% |
1008.4 | 30 | 0.3% |
Other values (3014) | 8773 |
Value | Count | Frequency (%) |
0.0 | 531 | |
0.1 | 69 | 0.7% |
0.2 | 84 | 0.9% |
0.3 | 19 | 0.2% |
0.4 | 14 | 0.1% |
0.5 | 33 | 0.3% |
0.6 | 16 | 0.2% |
0.7 | 18 | 0.2% |
0.8 | 56 | 0.6% |
0.9 | 24 | 0.2% |
Value | Count | Frequency (%) |
1651.1 | 10 | |
1650.7 | 1 | < 0.1% |
1649.6 | 1 | < 0.1% |
1648.5 | 1 | < 0.1% |
1646.5 | 11 | |
1646.1 | 2 | < 0.1% |
1617.7 | 2 | < 0.1% |
1615.2 | 1 | < 0.1% |
1613.0 | 7 | |
1598.1 | 1 | < 0.1% |
수집날짜
Real number (ℝ)
Distinct | 485 |
---|---|
Distinct (%) | 5.0% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 20226707 |
Minimum | 20220420 |
---|---|
Maximum | 20240106 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 85.4 KiB |
Quantile statistics
Minimum | 20220420 |
---|---|
5-th percentile | 20220517 |
Q1 | 20220910 |
median | 20230224 |
Q3 | 20230804 |
95-th percentile | 20231210 |
Maximum | 20240106 |
Range | 19686 |
Interquartile range (IQR) | 9894 |
Descriptive statistics
Standard deviation | 5064.0537 |
---|---|
Coefficient of variation (CV) | 0.00025036471 |
Kurtosis | -1.4080137 |
Mean | 20226707 |
Median Absolute Deviation (MAD) | 893 |
Skewness | -0.14199193 |
Sum | 1.9619906 × 1011 |
Variance | 25644640 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
20220420 | 20 | 0.2% |
20230515 | 20 | 0.2% |
20230622 | 20 | 0.2% |
20230621 | 20 | 0.2% |
20230620 | 20 | 0.2% |
20230619 | 20 | 0.2% |
20230618 | 20 | 0.2% |
20230617 | 20 | 0.2% |
20230614 | 20 | 0.2% |
20230613 | 20 | 0.2% |
Other values (475) | 9500 |
Value | Count | Frequency (%) |
20220420 | 20 | |
20220421 | 20 | |
20220422 | 20 | |
20220423 | 20 | |
20220424 | 20 | |
20220425 | 20 | |
20220426 | 20 | |
20220427 | 20 | |
20220428 | 20 | |
20220429 | 20 |
Value | Count | Frequency (%) |
20240106 | 20 | |
20240105 | 20 | |
20240104 | 20 | |
20240103 | 20 | |
20240102 | 20 | |
20240101 | 20 | |
20231231 | 20 | |
20231230 | 20 | |
20231229 | 20 | |
20231228 | 20 |
댐이름 | 강우량(금일) | 저수량(현재) | 전일 유입량 | 강우량(전일) | 금년 누계강우량 | 연간계획대비 | 저수량(전년) | 저수위(예년) | 연간발전계획 | 현재저수율 | 예년 누계강우량 | 발전량(실적) | 발전량(계획대비) | 발전량(계획) | 수계 | 저수위(현재) | 저수위(전년) | 전일 방류량(조정지) | 저수량(예년) | 전일 방류량(본댐) | 전년 누계강우량 | 수집날짜 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0 | 대청 | 0.0 | 919.6 | 26.1 | 0.0 | 108.5 | 161.9 | 871.0 | 68.54 | 104379 | 61.7 | 149.8 | 18945 | 18.2 | 11700 | 금강 | 71.96 | 71.08 | 28.0 | 783.6 | 35.8 | 173.8 | 20220420 |
1 | 용담 | 0.0 | 417.9 | 5.5 | 0.0 | 124.0 | 115.6 | 452.3 | 249.31 | 89643 | 51.3 | 188.2 | 25879 | 28.9 | 22387 | 금강 | 251.42 | 252.99 | 0.0 | 373.8 | 16.4 | 201.3 | 20220420 |
2 | 보령 | 0.0 | 36.5 | 0.4 | 0.0 | 119.4 | 0.0 | 44.9 | 64.11 | 0 | 31.2 | 168.8 | 0 | 0.0 | 0 | 기타 | 62.21 | 64.24 | 0.0 | 49.9 | 3.2 | 173.7 | 20220420 |
3 | 부안 | 0.0 | 38.8 | 0.0 | 0.0 | 131.2 | 0.0 | 34.0 | 35.58 | 0 | 77.0 | 188.1 | 0 | 0.0 | 0 | 기타 | 40.09 | 38.21 | 0.0 | 27.6 | 0.7 | 217.6 | 20220420 |
4 | 장흥 | 0.0 | 95.7 | 0.4 | 0.0 | 140.7 | 0.0 | 107.2 | 69.95 | 0 | 50.1 | 206.4 | 0 | 0.0 | 0 | 기타 | 71.73 | 73.29 | 0.0 | 84.4 | 2.1 | 282.1 | 20220420 |
5 | 군위 | 0.0 | 16.8 | 0.0 | 0.0 | 47.6 | 0.0 | 23.3 | 191.53 | 0 | 34.5 | 137.1 | 0 | 0.0 | 0 | 낙동강 | 189.06 | 192.89 | 0.0 | 21.0 | 1.0 | 153.8 | 20220420 |
6 | 김천부항 | 0.0 | 23.0 | 0.5 | 0.0 | 100.4 | 0.0 | 22.8 | 185.09 | 0 | 42.4 | 175.9 | 0 | 0.0 | 0 | 낙동강 | 182.33 | 182.18 | 0.0 | 27.8 | 1.7 | 163.8 | 20220420 |
7 | 남강 | 0.0 | 152.9 | 6.4 | 0.0 | 101.2 | 61.3 | 126.2 | 38.48 | 33214 | 49.4 | 214.6 | 4745 | 14.3 | 7746 | 낙동강 | 39.92 | 38.87 | 0.0 | 116.8 | 10.4 | 247.9 | 20220420 |
8 | 밀양 | 0.0 | 39.5 | 0.2 | 0.0 | 79.0 | 0.0 | 52.3 | 190.3 | 0 | 53.6 | 218.6 | 0 | 0.0 | 0 | 낙동강 | 189.71 | 197.83 | 0.0 | 40.7 | 1.7 | 289.4 | 20220420 |
9 | 보현산 | 0.0 | 9.0 | 0.1 | 0.0 | 56.0 | 0.0 | 8.8 | 223.62 | 0 | 40.5 | 156.1 | 0 | 0.0 | 0 | 낙동강 | 225.33 | 225.07 | 0.0 | 6.9 | 0.5 | 186.3 | 20220420 |
댐이름 | 강우량(금일) | 저수량(현재) | 전일 유입량 | 강우량(전일) | 금년 누계강우량 | 연간계획대비 | 저수량(전년) | 저수위(예년) | 연간발전계획 | 현재저수율 | 예년 누계강우량 | 발전량(실적) | 발전량(계획대비) | 발전량(계획) | 수계 | 저수위(현재) | 저수위(전년) | 전일 방류량(조정지) | 저수량(예년) | 전일 방류량(본댐) | 전년 누계강우량 | 수집날짜 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
9690 | 성덕 | 0.0 | 21.4 | 0.0 | 0.0 | 0.6 | 0.0 | 12.2 | 353.7 | 0 | 76.6 | 1.4 | 0 | 0.0 | 0 | 낙동강 | 359.88 | 351.13 | 0.0 | 14.6 | 0.6 | 0.0 | 20240106 |
9691 | 안동 | 0.0 | 1009.6 | 8.8 | 0.0 | 0.4 | 96.2 | 604.4 | 146.85 | 117024 | 80.9 | 2.2 | 995 | 0.8 | 1034 | 낙동강 | 156.33 | 146.06 | 19.4 | 618.5 | 19.8 | 0.0 | 20240106 |
9692 | 영주 | 0.0 | 82.9 | 3.6 | 0.0 | 0.0 | 0.0 | 69.9 | 151.54 | 0 | 45.8 | 0.0 | 0 | 0.0 | 0 | 낙동강 | 152.38 | 149.67 | 0.0 | 80.7 | 4.8 | 0.0 | 20240106 |
9693 | 임하 | 0.0 | 480.8 | 0.0 | 0.0 | 0.8 | 66.7 | 200.5 | 147.89 | 38188 | 80.8 | 1.1 | 340 | 0.9 | 509 | 낙동강 | 159.88 | 144.18 | 8.1 | 252.0 | 12.6 | 0.0 | 20240106 |
9694 | 합천 | 0.0 | 654.8 | 8.2 | 0.0 | 1.6 | 93.9 | 241.4 | 159.25 | 133712 | 82.9 | 3.1 | 1583 | 1.2 | 1687 | 낙동강 | 173.23 | 148.84 | 18.0 | 387.2 | 15.9 | 0.4 | 20240106 |
9695 | 섬진강 | 0.0 | 377.5 | 9.9 | 0.0 | 0.5 | 0.0 | 97.8 | 184.52 | 0 | 81.0 | 5.2 | 0 | 0.0 | 0 | 섬진강 | 193.84 | 175.67 | 0.0 | 203.8 | 3.4 | 1.4 | 20240106 |
9696 | 주암(본) | 0.0 | 321.6 | 4.5 | 0.0 | 2.1 | 0.0 | 129.4 | 99.94 | 0 | 70.4 | 2.4 | 0 | 0.0 | 0 | 섬진강 | 105.1 | 93.65 | 0.0 | 219.8 | 12.7 | 2.2 | 20240106 |
9697 | 주암(조) | 0.0 | 183.9 | 5.8 | 0.0 | 1.8 | 92.5 | 65.7 | 94.48 | 43855 | 73.6 | 2.3 | 499 | 1.1 | 539 | 섬진강 | 104.14 | 80.03 | 7.3 | 127.3 | 7.3 | 1.0 | 20240106 |
9698 | 소양강 | 0.0 | 2058.8 | 20.7 | 0.0 | 0.2 | 106.3 | 1825.9 | 176.14 | 372510 | 71.0 | 3.3 | 4786 | 1.3 | 4503 | 한강 | 186.56 | 182.18 | 0.0 | 1534.6 | 30.0 | 0.0 | 20240106 |
9699 | 충주 | 0.0 | 2003.3 | 63.8 | 0.0 | 0.1 | 54.5 | 1710.7 | 130.35 | 603553 | 72.8 | 3.1 | 3310 | 0.5 | 6075 | 한강 | 138.7 | 134.86 | 94.3 | 1417.1 | 82.1 | 0.0 | 20240106 |