Dataset statistics
Number of variables | 4 |
---|---|
Number of observations | 830 |
Missing cells | 20 |
Missing cells (%) | 0.6% |
Duplicate rows | 0 |
Duplicate rows (%) | 0.0% |
Total size in memory | 29.3 KiB |
Average record size in memory | 36.2 B |
Variable types
Numeric | 4 |
---|
Dataset
Description | Sample |
---|---|
Author | ㈜해양정보기술 |
URL | https://www.bigdata-coast.kr/gdsInfo/gdsInfoDetail.do?gdsCd=CT04MIT006 |
WTCH_WVHGH is highly overall correlated with WTCH_WVPD | High correlation |
WTCH_WVPD is highly overall correlated with WTCH_WVHGH | High correlation |
WTCH_WVHGH has 10 (1.2%) missing values | Missing |
WTCH_WVPD has 10 (1.2%) missing values | Missing |
OVT_OCCR_YMDHMS has unique values | Unique |
OVT_CNTE_MIN has 697 (84.0%) zeros | Zeros |
Reproduction
Analysis started | 2024-03-13 12:30:07.642733 |
---|---|
Analysis finished | 2024-03-13 12:30:11.737391 |
Duration | 4.09 seconds |
Software version | ydata-profiling vv4.5.1 |
Download configuration | config.json |
OVT_OCCR_YMDHMS
Real number (ℝ)
UNIQUE
 
Distinct | 830 |
---|---|
Distinct (%) | 100.0% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 2.0220156 × 1013 |
Minimum | 2.0220104 × 1013 |
---|---|
Maximum | 2.0220308 × 1013 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 7.4 KiB |
Quantile statistics
Minimum | 2.0220104 × 1013 |
---|---|
5-th percentile | 2.0220106 × 1013 |
Q1 | 2.0220113 × 1013 |
median | 2.0220121 × 1013 |
Q3 | 2.022013 × 1013 |
95-th percentile | 2.0220306 × 1013 |
Maximum | 2.0220308 × 1013 |
Range | 2.0389 × 108 |
Interquartile range (IQR) | 17065000 |
Descriptive statistics
Standard deviation | 75730772 |
---|---|
Coefficient of variation (CV) | 3.7453109 × 10-6 |
Kurtosis | 0.083149538 |
Mean | 2.0220156 × 1013 |
Median Absolute Deviation (MAD) | 8870000 |
Skewness | 1.424639 |
Sum | 1.678273 × 1016 |
Variance | 5.7351499 × 1015 |
Monotonicity | Strictly increasing |
Value | Count | Frequency (%) |
20220104130000 | 1 | 0.1% |
20220127190000 | 1 | 0.1% |
20220127090000 | 1 | 0.1% |
20220127100000 | 1 | 0.1% |
20220127110000 | 1 | 0.1% |
20220127120000 | 1 | 0.1% |
20220127130000 | 1 | 0.1% |
20220127140000 | 1 | 0.1% |
20220127150000 | 1 | 0.1% |
20220127160000 | 1 | 0.1% |
Other values (820) | 820 |
Value | Count | Frequency (%) |
20220104130000 | 1 | |
20220104140000 | 1 | |
20220104150000 | 1 | |
20220104160000 | 1 | |
20220104170000 | 1 | |
20220104180000 | 1 | |
20220104190000 | 1 | |
20220104200000 | 1 | |
20220104210000 | 1 | |
20220104220000 | 1 |
Value | Count | Frequency (%) |
20220308020000 | 1 | |
20220308010000 | 1 | |
20220308000000 | 1 | |
20220307230000 | 1 | |
20220307220000 | 1 | |
20220307210000 | 1 | |
20220307200000 | 1 | |
20220307190000 | 1 | |
20220307180000 | 1 | |
20220307170000 | 1 |
OVT_CNTE_MIN
Real number (ℝ)
ZEROS
 
Distinct | 32 |
---|---|
Distinct (%) | 3.9% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 1.5024096 |
Minimum | 0 |
---|---|
Maximum | 35 |
Zeros | 697 |
Zeros (%) | 84.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 7.4 KiB |
Quantile statistics
Minimum | 0 |
---|---|
5-th percentile | 0 |
Q1 | 0 |
median | 0 |
Q3 | 0 |
95-th percentile | 11 |
Maximum | 35 |
Range | 35 |
Interquartile range (IQR) | 0 |
Descriptive statistics
Standard deviation | 5.0246071 |
---|---|
Coefficient of variation (CV) | 3.3443656 |
Kurtosis | 18.649096 |
Mean | 1.5024096 |
Median Absolute Deviation (MAD) | 0 |
Skewness | 4.2223626 |
Sum | 1247 |
Variance | 25.246677 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
0 | 697 | |
2 | 24 | 2.9% |
1 | 18 | 2.2% |
5 | 9 | 1.1% |
6 | 9 | 1.1% |
3 | 8 | 1.0% |
8 | 6 | 0.7% |
7 | 6 | 0.7% |
11 | 6 | 0.7% |
22 | 4 | 0.5% |
Other values (22) | 43 | 5.2% |
Value | Count | Frequency (%) |
0 | 697 | |
1 | 18 | 2.2% |
2 | 24 | 2.9% |
3 | 8 | 1.0% |
4 | 4 | 0.5% |
5 | 9 | 1.1% |
6 | 9 | 1.1% |
7 | 6 | 0.7% |
8 | 6 | 0.7% |
9 | 4 | 0.5% |
Value | Count | Frequency (%) |
35 | 1 | 0.1% |
34 | 1 | 0.1% |
32 | 2 | |
31 | 1 | 0.1% |
30 | 2 | |
29 | 1 | 0.1% |
28 | 1 | 0.1% |
27 | 3 | |
26 | 1 | 0.1% |
23 | 2 |
WTCH_WVHGH
Real number (ℝ)
HIGH CORRELATION
  MISSING
 
Distinct | 226 |
---|---|
Distinct (%) | 27.6% |
Missing | 10 |
Missing (%) | 1.2% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 1.2460854 |
Minimum | 0.3 |
---|---|
Maximum | 3.77 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 7.4 KiB |
Quantile statistics
Minimum | 0.3 |
---|---|
5-th percentile | 0.4195 |
Q1 | 0.7875 |
median | 1.18 |
Q3 | 1.62 |
95-th percentile | 2.441 |
Maximum | 3.77 |
Range | 3.47 |
Interquartile range (IQR) | 0.8325 |
Descriptive statistics
Standard deviation | 0.62739352 |
---|---|
Coefficient of variation (CV) | 0.50349161 |
Kurtosis | 1.1372593 |
Mean | 1.2460854 |
Median Absolute Deviation (MAD) | 0.41 |
Skewness | 0.94310734 |
Sum | 1021.79 |
Variance | 0.39362263 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
1.21 | 12 | 1.4% |
0.92 | 11 | 1.3% |
1.15 | 10 | 1.2% |
1.09 | 10 | 1.2% |
1.27 | 9 | 1.1% |
1.07 | 9 | 1.1% |
1.29 | 9 | 1.1% |
0.94 | 8 | 1.0% |
1.08 | 8 | 1.0% |
1.72 | 8 | 1.0% |
Other values (216) | 726 | |
(Missing) | 10 | 1.2% |
Value | Count | Frequency (%) |
0.3 | 5 | |
0.31 | 7 | |
0.32 | 5 | |
0.33 | 6 | |
0.34 | 1 | 0.1% |
0.35 | 2 | 0.2% |
0.36 | 3 | |
0.37 | 2 | 0.2% |
0.38 | 1 | 0.1% |
0.39 | 3 |
Value | Count | Frequency (%) |
3.77 | 1 | |
3.57 | 1 | |
3.5 | 1 | |
3.48 | 1 | |
3.29 | 1 | |
3.28 | 1 | |
3.26 | 1 | |
3.24 | 1 | |
3.19 | 2 | |
3.18 | 2 |
WTCH_WVPD
Real number (ℝ)
HIGH CORRELATION
  MISSING
 
Distinct | 469 |
---|---|
Distinct (%) | 57.2% |
Missing | 10 |
Missing (%) | 1.2% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 7.8472195 |
Minimum | 2.33 |
---|---|
Maximum | 12.54 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 7.4 KiB |
Quantile statistics
Minimum | 2.33 |
---|---|
5-th percentile | 5.179 |
Q1 | 6.7 |
median | 7.78 |
Q3 | 8.8025 |
95-th percentile | 11.1105 |
Maximum | 12.54 |
Range | 10.21 |
Interquartile range (IQR) | 2.1025 |
Descriptive statistics
Standard deviation | 1.7134487 |
---|---|
Coefficient of variation (CV) | 0.21835106 |
Kurtosis | 0.12517913 |
Mean | 7.8472195 |
Median Absolute Deviation (MAD) | 1.06 |
Skewness | 0.25272891 |
Sum | 6434.72 |
Variance | 2.9359065 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
6.7 | 7 | 0.8% |
7.24 | 6 | 0.7% |
7.67 | 6 | 0.7% |
8.06 | 5 | 0.6% |
8.12 | 5 | 0.6% |
8.29 | 5 | 0.6% |
5.93 | 5 | 0.6% |
8.46 | 5 | 0.6% |
6.67 | 5 | 0.6% |
7.8 | 5 | 0.6% |
Other values (459) | 766 | |
(Missing) | 10 | 1.2% |
Value | Count | Frequency (%) |
2.33 | 1 | |
3.39 | 1 | |
3.54 | 1 | |
3.7 | 1 | |
3.96 | 1 | |
3.99 | 1 | |
4.0 | 1 | |
4.09 | 1 | |
4.12 | 1 | |
4.17 | 1 |
Value | Count | Frequency (%) |
12.54 | 1 | |
12.41 | 1 | |
12.36 | 1 | |
12.34 | 1 | |
12.31 | 1 | |
12.28 | 1 | |
12.22 | 1 | |
12.16 | 2 | |
12.1 | 2 | |
12.05 | 1 |
OVT_OCCR_YMDHMS | OVT_CNTE_MIN | WTCH_WVHGH | WTCH_WVPD | |
---|---|---|---|---|
OVT_OCCR_YMDHMS | 1.000 | 0.270 | 0.583 | 0.636 |
OVT_CNTE_MIN | 0.270 | 1.000 | 0.671 | 0.470 |
WTCH_WVHGH | 0.583 | 0.671 | 1.000 | 0.780 |
WTCH_WVPD | 0.636 | 0.470 | 0.780 | 1.000 |
OVT_OCCR_YMDHMS | OVT_CNTE_MIN | WTCH_WVHGH | WTCH_WVPD | |
---|---|---|---|---|
OVT_OCCR_YMDHMS | 1.000 | -0.264 | -0.400 | -0.404 |
OVT_CNTE_MIN | -0.264 | 1.000 | 0.450 | 0.404 |
WTCH_WVHGH | -0.400 | 0.450 | 1.000 | 0.705 |
WTCH_WVPD | -0.404 | 0.404 | 0.705 | 1.000 |
OVT_OCCR_YMDHMS | OVT_CNTE_MIN | WTCH_WVHGH | WTCH_WVPD | |
---|---|---|---|---|
0 | 20220104130000 | 0 | 1.18 | 6.85 |
1 | 20220104140000 | 0 | 1.25 | 7.17 |
2 | 20220104150000 | 0 | 1.21 | 6.35 |
3 | 20220104160000 | 0 | 1.07 | 7.08 |
4 | 20220104170000 | 0 | 0.98 | 6.93 |
5 | 20220104180000 | 0 | 1.04 | 7.02 |
6 | 20220104190000 | 0 | 1.37 | 7.1 |
7 | 20220104200000 | 0 | 1.53 | 8.88 |
8 | 20220104210000 | 0 | 1.54 | 8.36 |
9 | 20220104220000 | 0 | 1.47 | 8.12 |
OVT_OCCR_YMDHMS | OVT_CNTE_MIN | WTCH_WVHGH | WTCH_WVPD | |
---|---|---|---|---|
820 | 20220307170000 | 0 | 0.78 | 7.9 |
821 | 20220307180000 | 0 | 0.85 | 10.55 |
822 | 20220307190000 | 0 | 0.96 | 10.71 |
823 | 20220307200000 | 0 | 0.97 | 10.58 |
824 | 20220307210000 | 0 | 0.99 | 10.9 |
825 | 20220307220000 | 0 | 1.06 | 11.43 |
826 | 20220307230000 | 0 | 1.08 | 11.62 |
827 | 20220308000000 | 0 | 1.15 | 11.21 |
828 | 20220308010000 | 0 | 1.15 | 11.24 |
829 | 20220308020000 | 0 | 1.24 | 11.63 |