Dataset statistics
| Number of variables | 5 |
|---|---|
| Number of observations | 500 |
| Missing cells | 0 |
| Missing cells (%) | 0.0% |
| Duplicate rows | 0 |
| Duplicate rows (%) | 0.0% |
| Total size in memory | 22.1 KiB |
| Average record size in memory | 45.3 B |
Variable types
| Categorical | 2 |
|---|---|
| Numeric | 3 |
Dataset
| Description | Sample |
|---|---|
| Author | 해봄데이터㈜ |
| URL | https://www.bigdata-coast.kr/gdsInfo/gdsInfoDetail.do?gdsCd=CT02HBM008 |
CTOF_LA is highly overall correlated with SST | High correlation |
SST is highly overall correlated with CTOF_LA | High correlation |
SQDJG_CTSH is highly imbalanced (87.0%) | Imbalance |
Reproduction
| Analysis started | 2024-03-13 12:43:26.432128 |
|---|---|
| Analysis finished | 2024-03-13 12:43:28.554921 |
| Duration | 2.12 seconds |
| Software version | ydata-profiling vv4.5.1 |
| Download configuration | config.json |
SQDJG_CTSH
Categorical
IMBALANCE
| Distinct | 2 |
|---|---|
| Distinct (%) | 0.4% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 4.0 KiB |
| 10 | |
|---|---|
| 30 | 9 |
Length
| Max length | 2 |
|---|---|
| Median length | 2 |
| Mean length | 2 |
| Min length | 2 |
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | 10 |
|---|---|
| 2nd row | 10 |
| 3rd row | 10 |
| 4th row | 10 |
| 5th row | 10 |
Common Values
| Value | Count | Frequency (%) |
| 10 | 491 | |
| 30 | 9 | 1.8% |
Length
Histogram of lengths of the category
Common Values (Plot)
| Value | Count | Frequency (%) |
| 10 | 491 | |
| 30 | 9 | 1.8% |
CTOF_LO
Real number (ℝ)
| Distinct | 33 |
|---|---|
| Distinct (%) | 6.6% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 131.04201 |
| Minimum | 128.583 |
|---|---|
| Maximum | 133.917 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 4.5 KiB |
Quantile statistics
| Minimum | 128.583 |
|---|---|
| 5-th percentile | 129.25 |
| Q1 | 129.917 |
| median | 130.917 |
| Q3 | 132.083 |
| 95-th percentile | 133.583 |
| Maximum | 133.917 |
| Range | 5.334 |
| Interquartile range (IQR) | 2.166 |
Descriptive statistics
| Standard deviation | 1.3565971 |
|---|---|
| Coefficient of variation (CV) | 0.010352384 |
| Kurtosis | -0.73732004 |
| Mean | 131.04201 |
| Median Absolute Deviation (MAD) | 1 |
| Skewness | 0.43831894 |
| Sum | 65521.003 |
| Variance | 1.8403557 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=33)
| Value | Count | Frequency (%) |
| 129.917 | 27 | 5.4% |
| 129.583 | 27 | 5.4% |
| 129.75 | 27 | 5.4% |
| 131.25 | 22 | 4.4% |
| 131.083 | 22 | 4.4% |
| 131.417 | 22 | 4.4% |
| 130.583 | 21 | 4.2% |
| 130.75 | 21 | 4.2% |
| 130.917 | 21 | 4.2% |
| 130.25 | 21 | 4.2% |
| Other values (23) | 269 |
| Value | Count | Frequency (%) |
| 128.583 | 2 | 0.4% |
| 128.75 | 4 | 0.8% |
| 128.917 | 5 | 1.0% |
| 129.083 | 12 | |
| 129.25 | 18 | |
| 129.417 | 18 | |
| 129.583 | 27 | |
| 129.75 | 27 | |
| 129.917 | 27 | |
| 130.083 | 21 |
| Value | Count | Frequency (%) |
| 133.917 | 12 | |
| 133.75 | 12 | |
| 133.583 | 12 | |
| 133.417 | 6 | 1.2% |
| 133.25 | 6 | 1.2% |
| 133.083 | 6 | 1.2% |
| 132.917 | 9 | |
| 132.75 | 9 | |
| 132.583 | 9 | |
| 132.417 | 16 |
CTOF_LA
Real number (ℝ)
HIGH CORRELATION
| Distinct | 27 |
|---|---|
| Distinct (%) | 5.4% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 37.55701 |
| Minimum | 35.083 |
|---|---|
| Maximum | 39.417 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 4.5 KiB |
Quantile statistics
| Minimum | 35.083 |
|---|---|
| 5-th percentile | 35.917 |
| Q1 | 37.083 |
| median | 37.583 |
| Q3 | 38.25 |
| 95-th percentile | 38.75 |
| Maximum | 39.417 |
| Range | 4.334 |
| Interquartile range (IQR) | 1.167 |
Descriptive statistics
| Standard deviation | 0.86874593 |
|---|---|
| Coefficient of variation (CV) | 0.023131392 |
| Kurtosis | 0.33973888 |
| Mean | 37.55701 |
| Median Absolute Deviation (MAD) | 0.5 |
| Skewness | -0.69167856 |
| Sum | 18778.505 |
| Variance | 0.75471948 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=27)
| Value | Count | Frequency (%) |
| 37.417 | 45 | 9.0% |
| 38.25 | 45 | 9.0% |
| 38.417 | 45 | 9.0% |
| 38.083 | 44 | 8.8% |
| 37.917 | 35 | 7.0% |
| 37.75 | 34 | 6.8% |
| 37.25 | 34 | 6.8% |
| 37.083 | 34 | 6.8% |
| 37.583 | 33 | 6.6% |
| 36.75 | 15 | 3.0% |
| Other values (17) | 136 |
| Value | Count | Frequency (%) |
| 35.083 | 6 | 1.2% |
| 35.25 | 6 | 1.2% |
| 35.417 | 6 | 1.2% |
| 35.583 | 3 | 0.6% |
| 35.75 | 3 | 0.6% |
| 35.917 | 3 | 0.6% |
| 36.083 | 11 | |
| 36.25 | 11 | |
| 36.417 | 12 | |
| 36.583 | 15 |
| Value | Count | Frequency (%) |
| 39.417 | 3 | 0.6% |
| 39.25 | 3 | 0.6% |
| 39.083 | 3 | 0.6% |
| 38.917 | 12 | 2.4% |
| 38.75 | 12 | 2.4% |
| 38.583 | 12 | 2.4% |
| 38.417 | 45 | |
| 38.25 | 45 | |
| 38.083 | 44 | |
| 37.917 | 35 |
CTOF_YMD
Categorical
| Distinct | 3 |
|---|---|
| Distinct (%) | 0.6% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 4.0 KiB |
| 20210828 | |
|---|---|
| 20210821 | |
| 20210814 |
Length
| Max length | 8 |
|---|---|
| Median length | 8 |
| Mean length | 8 |
| Min length | 8 |
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | 20210814 |
|---|---|
| 2nd row | 20210814 |
| 3rd row | 20210814 |
| 4th row | 20210814 |
| 5th row | 20210814 |
Common Values
| Value | Count | Frequency (%) |
| 20210828 | 196 | |
| 20210821 | 187 | |
| 20210814 | 117 |
Length
Histogram of lengths of the category
Common Values (Plot)
| Value | Count | Frequency (%) |
| 20210828 | 196 | |
| 20210821 | 187 | |
| 20210814 | 117 |
SST
Real number (ℝ)
HIGH CORRELATION
| Distinct | 8 |
|---|---|
| Distinct (%) | 1.6% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 24.184 |
| Minimum | 21 |
|---|---|
| Maximum | 31 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 4.5 KiB |
Quantile statistics
| Minimum | 21 |
|---|---|
| 5-th percentile | 23 |
| Q1 | 24 |
| median | 24 |
| Q3 | 25 |
| 95-th percentile | 26 |
| Maximum | 31 |
| Range | 10 |
| Interquartile range (IQR) | 1 |
Descriptive statistics
| Standard deviation | 1.0432261 |
|---|---|
| Coefficient of variation (CV) | 0.043137036 |
| Kurtosis | 3.4533172 |
| Mean | 24.184 |
| Median Absolute Deviation (MAD) | 1 |
| Skewness | 0.67893429 |
| Sum | 12092 |
| Variance | 1.0883206 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=8)
| Value | Count | Frequency (%) |
| 24 | 223 | |
| 25 | 120 | |
| 23 | 91 | |
| 26 | 38 | 7.6% |
| 22 | 19 | 3.8% |
| 27 | 7 | 1.4% |
| 31 | 1 | 0.2% |
| 21 | 1 | 0.2% |
| Value | Count | Frequency (%) |
| 21 | 1 | 0.2% |
| 22 | 19 | 3.8% |
| 23 | 91 | |
| 24 | 223 | |
| 25 | 120 | |
| 26 | 38 | 7.6% |
| 27 | 7 | 1.4% |
| 31 | 1 | 0.2% |
| Value | Count | Frequency (%) |
| 31 | 1 | 0.2% |
| 27 | 7 | 1.4% |
| 26 | 38 | 7.6% |
| 25 | 120 | |
| 24 | 223 | |
| 23 | 91 | |
| 22 | 19 | 3.8% |
| 21 | 1 | 0.2% |
| SQDJG_CTSH | CTOF_LO | CTOF_LA | CTOF_YMD | SST | |
|---|---|---|---|---|---|
| SQDJG_CTSH | 1.000 | 0.350 | 0.149 | 0.144 | 0.000 |
| CTOF_LO | 0.350 | 1.000 | 0.719 | 0.447 | 0.482 |
| CTOF_LA | 0.149 | 0.719 | 1.000 | 0.542 | 0.540 |
| CTOF_YMD | 0.144 | 0.447 | 0.542 | 1.000 | 0.425 |
| SST | 0.000 | 0.482 | 0.540 | 0.425 | 1.000 |
| SQDJG_CTSH | CTOF_YMD | |
|---|---|---|
| SQDJG_CTSH | 1.000 | 0.237 |
| CTOF_YMD | 0.237 | 1.000 |
| CTOF_LO | CTOF_LA | SST | SQDJG_CTSH | CTOF_YMD | |
|---|---|---|---|---|---|
| CTOF_LO | 1.000 | 0.479 | -0.411 | 0.267 | 0.302 |
| CTOF_LA | 0.479 | 1.000 | -0.544 | 0.113 | 0.383 |
| SST | -0.411 | -0.544 | 1.000 | 0.000 | 0.299 |
| SQDJG_CTSH | 0.267 | 0.113 | 0.000 | 1.000 | 0.237 |
| CTOF_YMD | 0.302 | 0.383 | 0.299 | 0.237 | 1.000 |
A simple visualization of nullity by column.
Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.
| SQDJG_CTSH | CTOF_LO | CTOF_LA | CTOF_YMD | SST | |
|---|---|---|---|---|---|
| 0 | 10 | 131.083 | 37.417 | 20210814 | 23 |
| 1 | 10 | 131.25 | 37.417 | 20210814 | 25 |
| 2 | 10 | 131.417 | 37.417 | 20210814 | 25 |
| 3 | 10 | 131.583 | 37.417 | 20210814 | 23 |
| 4 | 10 | 131.75 | 37.417 | 20210814 | 25 |
| 5 | 10 | 131.917 | 37.417 | 20210814 | 23 |
| 6 | 10 | 132.083 | 37.417 | 20210814 | 26 |
| 7 | 10 | 132.25 | 37.417 | 20210814 | 23 |
| 8 | 10 | 132.417 | 37.417 | 20210814 | 24 |
| 9 | 10 | 130.583 | 37.583 | 20210814 | 31 |
| SQDJG_CTSH | CTOF_LO | CTOF_LA | CTOF_YMD | SST | |
|---|---|---|---|---|---|
| 490 | 10 | 130.917 | 38.417 | 20210828 | 23 |
| 491 | 10 | 131.083 | 38.417 | 20210828 | 23 |
| 492 | 10 | 131.25 | 38.417 | 20210828 | 24 |
| 493 | 10 | 131.417 | 38.417 | 20210828 | 24 |
| 494 | 10 | 132.083 | 38.417 | 20210828 | 24 |
| 495 | 10 | 132.25 | 38.417 | 20210828 | 24 |
| 496 | 10 | 132.417 | 38.417 | 20210828 | 25 |
| 497 | 10 | 133.083 | 38.417 | 20210828 | 24 |
| 498 | 10 | 133.25 | 38.417 | 20210828 | 24 |
| 499 | 10 | 133.417 | 38.417 | 20210828 | 24 |