Dataset statistics
Number of variables | 5 |
---|---|
Number of observations | 100 |
Missing cells | 0 |
Missing cells (%) | 0.0% |
Duplicate rows | 0 |
Duplicate rows (%) | 0.0% |
Total size in memory | 4.3 KiB |
Average record size in memory | 44.3 B |
Variable types
Categorical | 3 |
---|---|
Numeric | 2 |
Dataset
Description | 샘플 데이터 |
---|---|
Author | 한국수자원공사 |
URL | https://www.bigdata-environment.kr/user/data_market/detail.do?id=cd6bb810-38bb-11ea-be28-4fa0eb812a46 |
Reproduction
Analysis started | 2023-12-10 13:08:55.099626 |
---|---|
Analysis finished | 2023-12-10 13:08:55.934506 |
Duration | 0.83 seconds |
Software version | ydata-profiling vv4.5.1 |
Download configuration | config.json |
댐명
Categorical
CONSTANT
 
Distinct | 1 |
---|---|
Distinct (%) | 1.0% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 932.0 B |
광동 |
---|
Length
Max length | 2 |
---|---|
Median length | 2 |
Mean length | 2 |
Min length | 2 |
Unique
Unique | 0 ? |
---|---|
Unique (%) | 0.0% |
Sample
1st row | 광동 |
---|---|
2nd row | 광동 |
3rd row | 광동 |
4th row | 광동 |
5th row | 광동 |
Common Values
Value | Count | Frequency (%) |
광동 | 100 |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
광동 | 100 |
관측소명
Categorical
HIGH CORRELATION
 
Distinct | 4 |
---|---|
Distinct (%) | 4.0% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 932.0 B |
태백시(무사교) | |
---|---|
삼척시(광동교) | |
삼척시(번천교) | |
삼척시(갈밭교) |
Length
Max length | 8 |
---|---|
Median length | 8 |
Mean length | 8 |
Min length | 8 |
Unique
Unique | 0 ? |
---|---|
Unique (%) | 0.0% |
Sample
1st row | 태백시(무사교) |
---|---|
2nd row | 삼척시(광동교) |
3rd row | 삼척시(번천교) |
4th row | 삼척시(광동교) |
5th row | 삼척시(갈밭교) |
Common Values
Value | Count | Frequency (%) |
태백시(무사교) | 25 | |
삼척시(광동교) | 25 | |
삼척시(번천교) | 25 | |
삼척시(갈밭교) | 25 |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
태백시(무사교 | 25 | |
삼척시(광동교 | 25 | |
삼척시(번천교 | 25 | |
삼척시(갈밭교 | 25 |
계측시각
Real number (ℝ)
Distinct | 50 |
---|---|
Distinct (%) | 50.0% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 2.0190502 × 109 |
Minimum | 2.0190501 × 109 |
---|---|
Maximum | 2.0190503 × 109 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 1.0 KiB |
Quantile statistics
Minimum | 2.0190501 × 109 |
---|---|
5-th percentile | 2.0190501 × 109 |
Q1 | 2.0190501 × 109 |
median | 2.0190502 × 109 |
Q3 | 2.0190502 × 109 |
95-th percentile | 2.0190502 × 109 |
Maximum | 2.0190503 × 109 |
Range | 201 |
Interquartile range (IQR) | 100.25 |
Descriptive statistics
Standard deviation | 56.745702 |
---|---|
Coefficient of variation (CV) | 2.8105147 × 10-8 |
Kurtosis | -1.0405231 |
Mean | 2.0190502 × 109 |
Median Absolute Deviation (MAD) | 78 |
Skewness | 0.30506613 |
Sum | 2.0190502 × 1011 |
Variance | 3220.0746 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
2019050222 | 3 | 3.0% |
2019050206 | 3 | 3.0% |
2019050302 | 3 | 3.0% |
2019050120 | 3 | 3.0% |
2019050202 | 3 | 3.0% |
2019050110 | 3 | 3.0% |
2019050118 | 3 | 3.0% |
2019050122 | 3 | 3.0% |
2019050108 | 3 | 3.0% |
2019050116 | 3 | 3.0% |
Other values (40) | 70 |
Value | Count | Frequency (%) |
2019050101 | 1 | 1.0% |
2019050102 | 3 | |
2019050103 | 1 | 1.0% |
2019050104 | 3 | |
2019050105 | 1 | 1.0% |
2019050106 | 3 | |
2019050107 | 1 | 1.0% |
2019050108 | 3 | |
2019050109 | 1 | 1.0% |
2019050110 | 3 |
Value | Count | Frequency (%) |
2019050302 | 3 | |
2019050301 | 1 | 1.0% |
2019050224 | 3 | |
2019050223 | 1 | 1.0% |
2019050222 | 3 | |
2019050221 | 1 | 1.0% |
2019050220 | 3 | |
2019050219 | 1 | 1.0% |
2019050218 | 3 | |
2019050217 | 1 | 1.0% |
수위(m)
Real number (ℝ)
HIGH CORRELATION
 
Distinct | 31 |
---|---|
Distinct (%) | 31.0% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 0.6438 |
Minimum | 0.39 |
---|---|
Maximum | 1.13 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 1.0 KiB |
Quantile statistics
Minimum | 0.39 |
---|---|
5-th percentile | 0.39 |
Q1 | 0.435 |
median | 0.525 |
Q3 | 0.765 |
95-th percentile | 1.1105 |
Maximum | 1.13 |
Range | 0.74 |
Interquartile range (IQR) | 0.33 |
Descriptive statistics
Standard deviation | 0.27126632 |
---|---|
Coefficient of variation (CV) | 0.42135184 |
Kurtosis | -0.87423394 |
Mean | 0.6438 |
Median Absolute Deviation (MAD) | 0.115 |
Skewness | 0.90075909 |
Sum | 64.38 |
Variance | 0.073585414 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
0.4 | 9 | 9.0% |
0.45 | 7 | 7.0% |
0.39 | 6 | 6.0% |
1.06 | 6 | 6.0% |
0.41 | 6 | 6.0% |
0.47 | 5 | 5.0% |
0.48 | 5 | 5.0% |
1.1 | 5 | 5.0% |
0.59 | 4 | 4.0% |
0.46 | 4 | 4.0% |
Other values (21) | 43 |
Value | Count | Frequency (%) |
0.39 | 6 | |
0.4 | 9 | |
0.41 | 6 | |
0.42 | 4 | |
0.44 | 1 | 1.0% |
0.45 | 7 | |
0.46 | 4 | |
0.47 | 5 | |
0.48 | 5 | |
0.49 | 3 | 3.0% |
Value | Count | Frequency (%) |
1.13 | 2 | 2.0% |
1.12 | 3 | |
1.11 | 2 | 2.0% |
1.1 | 5 | |
1.09 | 3 | |
1.08 | 2 | 2.0% |
1.07 | 1 | 1.0% |
1.06 | 6 | |
1.05 | 1 | 1.0% |
0.67 | 2 | 2.0% |
유량(ms)
Categorical
CONSTANT
 
Distinct | 1 |
---|---|
Distinct (%) | 1.0% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 932.0 B |
0 |
---|
Length
Max length | 1 |
---|---|
Median length | 1 |
Mean length | 1 |
Min length | 1 |
Unique
Unique | 0 ? |
---|---|
Unique (%) | 0.0% |
Sample
1st row | 0 |
---|---|
2nd row | 0 |
3rd row | 0 |
4th row | 0 |
5th row | 0 |
Common Values
Value | Count | Frequency (%) |
0 | 100 |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
0 | 100 |
관측소명 | 계측시각 | 수위(m) | |
---|---|---|---|
관측소명 | 1.000 | 0.000 | 0.966 |
계측시각 | 0.000 | 1.000 | 0.659 |
수위(m) | 0.966 | 0.659 | 1.000 |
계측시각 | 수위(m) | 관측소명 | |
---|---|---|---|
계측시각 | 1.000 | -0.261 | 0.000 |
수위(m) | -0.261 | 1.000 | 0.870 |
관측소명 | 0.000 | 0.870 | 1.000 |
댐명 | 관측소명 | 계측시각 | 수위(m) | 유량(ms) | |
---|---|---|---|---|---|
0 | 광동 | 태백시(무사교) | 2019050222 | 0.39 | 0 |
1 | 광동 | 삼척시(광동교) | 2019050302 | 0.56 | 0 |
2 | 광동 | 삼척시(번천교) | 2019050218 | 0.45 | 0 |
3 | 광동 | 삼척시(광동교) | 2019050222 | 0.57 | 0 |
4 | 광동 | 삼척시(갈밭교) | 2019050223 | 1.06 | 0 |
5 | 광동 | 삼척시(갈밭교) | 2019050301 | 1.05 | 0 |
6 | 광동 | 삼척시(번천교) | 2019050216 | 0.45 | 0 |
7 | 광동 | 태백시(무사교) | 2019050218 | 0.39 | 0 |
8 | 광동 | 태백시(무사교) | 2019050220 | 0.39 | 0 |
9 | 광동 | 삼척시(갈밭교) | 2019050221 | 1.06 | 0 |
댐명 | 관측소명 | 계측시각 | 수위(m) | 유량(ms) | |
---|---|---|---|---|---|
90 | 광동 | 삼척시(갈밭교) | 2019050105 | 1.12 | 0 |
91 | 광동 | 삼척시(광동교) | 2019050202 | 0.62 | 0 |
92 | 광동 | 태백시(무사교) | 2019050106 | 0.42 | 0 |
93 | 광동 | 삼척시(광동교) | 2019050106 | 0.66 | 0 |
94 | 광동 | 태백시(무사교) | 2019050102 | 0.42 | 0 |
95 | 광동 | 삼척시(광동교) | 2019050114 | 0.65 | 0 |
96 | 광동 | 삼척시(번천교) | 2019050102 | 0.49 | 0 |
97 | 광동 | 삼척시(갈밭교) | 2019050101 | 1.13 | 0 |
98 | 광동 | 삼척시(번천교) | 2019050302 | 0.44 | 0 |
99 | 광동 | 태백시(무사교) | 2019050302 | 0.39 | 0 |