Dataset statistics
| Number of variables | 11 |
|---|---|
| Number of observations | 1000 |
| Missing cells | 0 |
| Missing cells (%) | 0.0% |
| Duplicate rows | 720 |
| Duplicate rows (%) | 72.0% |
| Total size in memory | 86.1 KiB |
| Average record size in memory | 88.1 B |
Variable types
| CAT | 11 |
|---|
Reproduction
| Analysis started | 2020-08-24 23:43:44.417970 |
|---|---|
| Analysis finished | 2020-08-24 23:43:46.033439 |
| Duration | 1.62 second |
| Version | pandas-profiling v2.8.0 |
| Command line | pandas_profiling --config_file config.yaml [YOUR_FILE.csv] |
| Download configuration | config.yaml |
| Dataset has 720 (72.0%) duplicate rows | Duplicates |
In1
Categorical
| Distinct count | 3 |
|---|---|
| Unique (%) | 0.3% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 7.9 KiB |
| 2 | |
|---|---|
| 1 | |
| 3 |
| Value | Count | Frequency (%) | |
| 2 | 438 | 43.8% | |
| 1 | 284 | 28.4% | |
| 3 | 278 | 27.8% |
Length
| Max length | 3 |
|---|---|
| Median length | 3 |
| Mean length | 3 |
| Min length | 3 |
Most occurring characters
| Value | Count | Frequency (%) | |
| . | 1000 | 33.3% | |
| 0 | 1000 | 33.3% | |
| 2 | 438 | 14.6% | |
| 1 | 284 | 9.5% | |
| 3 | 278 | 9.3% |
Most occurring categories
| Value | Count | Frequency (%) | |
| Decimal Number | 2000 | 66.7% | |
| Other Punctuation | 1000 | 33.3% |
Most frequent Decimal Number characters
| Value | Count | Frequency (%) | |
| 0 | 1000 | 50.0% | |
| 2 | 438 | 21.9% | |
| 1 | 284 | 14.2% | |
| 3 | 278 | 13.9% |
Most frequent Other Punctuation characters
| Value | Count | Frequency (%) | |
| . | 1000 | 100.0% |
Most occurring scripts
| Value | Count | Frequency (%) | |
| Common | 3000 | 100.0% |
Most frequent Common characters
| Value | Count | Frequency (%) | |
| . | 1000 | 33.3% | |
| 0 | 1000 | 33.3% | |
| 2 | 438 | 14.6% | |
| 1 | 284 | 9.5% | |
| 3 | 278 | 9.3% |
Most occurring blocks
| Value | Count | Frequency (%) | |
| ASCII | 3000 | 100.0% |
Most frequent ASCII characters
| Value | Count | Frequency (%) | |
| . | 1000 | 33.3% | |
| 0 | 1000 | 33.3% | |
| 2 | 438 | 14.6% | |
| 1 | 284 | 9.5% | |
| 3 | 278 | 9.3% |
In2
Categorical
| Distinct count | 3 |
|---|---|
| Unique (%) | 0.3% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 7.9 KiB |
| 3 | |
|---|---|
| 2 | |
| 1 |
| Value | Count | Frequency (%) | |
| 3 | 416 | 41.6% | |
| 2 | 357 | 35.7% | |
| 1 | 227 | 22.7% |
Length
| Max length | 3 |
|---|---|
| Median length | 3 |
| Mean length | 3 |
| Min length | 3 |
Most occurring characters
| Value | Count | Frequency (%) | |
| . | 1000 | 33.3% | |
| 0 | 1000 | 33.3% | |
| 3 | 416 | 13.9% | |
| 2 | 357 | 11.9% | |
| 1 | 227 | 7.6% |
Most occurring categories
| Value | Count | Frequency (%) | |
| Decimal Number | 2000 | 66.7% | |
| Other Punctuation | 1000 | 33.3% |
Most frequent Decimal Number characters
| Value | Count | Frequency (%) | |
| 0 | 1000 | 50.0% | |
| 3 | 416 | 20.8% | |
| 2 | 357 | 17.8% | |
| 1 | 227 | 11.3% |
Most frequent Other Punctuation characters
| Value | Count | Frequency (%) | |
| . | 1000 | 100.0% |
Most occurring scripts
| Value | Count | Frequency (%) | |
| Common | 3000 | 100.0% |
Most frequent Common characters
| Value | Count | Frequency (%) | |
| . | 1000 | 33.3% | |
| 0 | 1000 | 33.3% | |
| 3 | 416 | 13.9% | |
| 2 | 357 | 11.9% | |
| 1 | 227 | 7.6% |
Most occurring blocks
| Value | Count | Frequency (%) | |
| ASCII | 3000 | 100.0% |
Most frequent ASCII characters
| Value | Count | Frequency (%) | |
| . | 1000 | 33.3% | |
| 0 | 1000 | 33.3% | |
| 3 | 416 | 13.9% | |
| 2 | 357 | 11.9% | |
| 1 | 227 | 7.6% |
In3
Categorical
| Distinct count | 4 |
|---|---|
| Unique (%) | 0.4% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 7.9 KiB |
| 2 | |
|---|---|
| 1 | |
| 3 | |
| 4 |
| Value | Count | Frequency (%) | |
| 2 | 306 | 30.6% | |
| 1 | 306 | 30.6% | |
| 3 | 242 | 24.2% | |
| 4 | 146 | 14.6% |
Length
| Max length | 3 |
|---|---|
| Median length | 3 |
| Mean length | 3 |
| Min length | 3 |
Most occurring characters
| Value | Count | Frequency (%) | |
| . | 1000 | 33.3% | |
| 0 | 1000 | 33.3% | |
| 1 | 306 | 10.2% | |
| 2 | 306 | 10.2% | |
| 3 | 242 | 8.1% | |
| 4 | 146 | 4.9% |
Most occurring categories
| Value | Count | Frequency (%) | |
| Decimal Number | 2000 | 66.7% | |
| Other Punctuation | 1000 | 33.3% |
Most frequent Decimal Number characters
| Value | Count | Frequency (%) | |
| 0 | 1000 | 50.0% | |
| 1 | 306 | 15.3% | |
| 2 | 306 | 15.3% | |
| 3 | 242 | 12.1% | |
| 4 | 146 | 7.3% |
Most frequent Other Punctuation characters
| Value | Count | Frequency (%) | |
| . | 1000 | 100.0% |
Most occurring scripts
| Value | Count | Frequency (%) | |
| Common | 3000 | 100.0% |
Most frequent Common characters
| Value | Count | Frequency (%) | |
| . | 1000 | 33.3% | |
| 0 | 1000 | 33.3% | |
| 1 | 306 | 10.2% | |
| 2 | 306 | 10.2% | |
| 3 | 242 | 8.1% | |
| 4 | 146 | 4.9% |
Most occurring blocks
| Value | Count | Frequency (%) | |
| ASCII | 3000 | 100.0% |
Most frequent ASCII characters
| Value | Count | Frequency (%) | |
| . | 1000 | 33.3% | |
| 0 | 1000 | 33.3% | |
| 1 | 306 | 10.2% | |
| 2 | 306 | 10.2% | |
| 3 | 242 | 8.1% | |
| 4 | 146 | 4.9% |
In4
Categorical
| Distinct count | 3 |
|---|---|
| Unique (%) | 0.3% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 7.9 KiB |
| 1 | |
|---|---|
| 3 | |
| 2 |
| Value | Count | Frequency (%) | |
| 1 | 349 | 34.9% | |
| 3 | 327 | 32.7% | |
| 2 | 324 | 32.4% |
Length
| Max length | 3 |
|---|---|
| Median length | 3 |
| Mean length | 3 |
| Min length | 3 |
Most occurring characters
| Value | Count | Frequency (%) | |
| . | 1000 | 33.3% | |
| 0 | 1000 | 33.3% | |
| 1 | 349 | 11.6% | |
| 3 | 327 | 10.9% | |
| 2 | 324 | 10.8% |
Most occurring categories
| Value | Count | Frequency (%) | |
| Decimal Number | 2000 | 66.7% | |
| Other Punctuation | 1000 | 33.3% |
Most frequent Decimal Number characters
| Value | Count | Frequency (%) | |
| 0 | 1000 | 50.0% | |
| 1 | 349 | 17.4% | |
| 3 | 327 | 16.4% | |
| 2 | 324 | 16.2% |
Most frequent Other Punctuation characters
| Value | Count | Frequency (%) | |
| . | 1000 | 100.0% |
Most occurring scripts
| Value | Count | Frequency (%) | |
| Common | 3000 | 100.0% |
Most frequent Common characters
| Value | Count | Frequency (%) | |
| . | 1000 | 33.3% | |
| 0 | 1000 | 33.3% | |
| 1 | 349 | 11.6% | |
| 3 | 327 | 10.9% | |
| 2 | 324 | 10.8% |
Most occurring blocks
| Value | Count | Frequency (%) | |
| ASCII | 3000 | 100.0% |
Most frequent ASCII characters
| Value | Count | Frequency (%) | |
| . | 1000 | 33.3% | |
| 0 | 1000 | 33.3% | |
| 1 | 349 | 11.6% | |
| 3 | 327 | 10.9% | |
| 2 | 324 | 10.8% |
In5
Categorical
| Distinct count | 4 |
|---|---|
| Unique (%) | 0.4% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 7.9 KiB |
| 2 | |
|---|---|
| 3 | |
| 1 | |
| 4 |
| Value | Count | Frequency (%) | |
| 2 | 342 | 34.2% | |
| 3 | 246 | 24.6% | |
| 1 | 241 | 24.1% | |
| 4 | 171 | 17.1% |
Length
| Max length | 3 |
|---|---|
| Median length | 3 |
| Mean length | 3 |
| Min length | 3 |
Most occurring characters
| Value | Count | Frequency (%) | |
| . | 1000 | 33.3% | |
| 0 | 1000 | 33.3% | |
| 2 | 342 | 11.4% | |
| 3 | 246 | 8.2% | |
| 1 | 241 | 8.0% | |
| 4 | 171 | 5.7% |
Most occurring categories
| Value | Count | Frequency (%) | |
| Decimal Number | 2000 | 66.7% | |
| Other Punctuation | 1000 | 33.3% |
Most frequent Decimal Number characters
| Value | Count | Frequency (%) | |
| 0 | 1000 | 50.0% | |
| 2 | 342 | 17.1% | |
| 3 | 246 | 12.3% | |
| 1 | 241 | 12.0% | |
| 4 | 171 | 8.6% |
Most frequent Other Punctuation characters
| Value | Count | Frequency (%) | |
| . | 1000 | 100.0% |
Most occurring scripts
| Value | Count | Frequency (%) | |
| Common | 3000 | 100.0% |
Most frequent Common characters
| Value | Count | Frequency (%) | |
| . | 1000 | 33.3% | |
| 0 | 1000 | 33.3% | |
| 2 | 342 | 11.4% | |
| 3 | 246 | 8.2% | |
| 1 | 241 | 8.0% | |
| 4 | 171 | 5.7% |
Most occurring blocks
| Value | Count | Frequency (%) | |
| ASCII | 3000 | 100.0% |
Most frequent ASCII characters
| Value | Count | Frequency (%) | |
| . | 1000 | 33.3% | |
| 0 | 1000 | 33.3% | |
| 2 | 342 | 11.4% | |
| 3 | 246 | 8.2% | |
| 1 | 241 | 8.0% | |
| 4 | 171 | 5.7% |
In6
Categorical
| Distinct count | 2 |
|---|---|
| Unique (%) | 0.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 7.9 KiB |
| 1 | |
|---|---|
| 2 |
| Value | Count | Frequency (%) | |
| 1 | 545 | 54.5% | |
| 2 | 455 | 45.5% |
Length
| Max length | 3 |
|---|---|
| Median length | 3 |
| Mean length | 3 |
| Min length | 3 |
Most occurring characters
| Value | Count | Frequency (%) | |
| . | 1000 | 33.3% | |
| 0 | 1000 | 33.3% | |
| 1 | 545 | 18.2% | |
| 2 | 455 | 15.2% |
Most occurring categories
| Value | Count | Frequency (%) | |
| Decimal Number | 2000 | 66.7% | |
| Other Punctuation | 1000 | 33.3% |
Most frequent Decimal Number characters
| Value | Count | Frequency (%) | |
| 0 | 1000 | 50.0% | |
| 1 | 545 | 27.3% | |
| 2 | 455 | 22.8% |
Most frequent Other Punctuation characters
| Value | Count | Frequency (%) | |
| . | 1000 | 100.0% |
Most occurring scripts
| Value | Count | Frequency (%) | |
| Common | 3000 | 100.0% |
Most frequent Common characters
| Value | Count | Frequency (%) | |
| . | 1000 | 33.3% | |
| 0 | 1000 | 33.3% | |
| 1 | 545 | 18.2% | |
| 2 | 455 | 15.2% |
Most occurring blocks
| Value | Count | Frequency (%) | |
| ASCII | 3000 | 100.0% |
Most frequent ASCII characters
| Value | Count | Frequency (%) | |
| . | 1000 | 33.3% | |
| 0 | 1000 | 33.3% | |
| 1 | 545 | 18.2% | |
| 2 | 455 | 15.2% |
In7
Categorical
| Distinct count | 3 |
|---|---|
| Unique (%) | 0.3% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 7.9 KiB |
| 2 | |
|---|---|
| 1 | |
| 3 |
| Value | Count | Frequency (%) | |
| 2 | 448 | 44.8% | |
| 1 | 304 | 30.4% | |
| 3 | 248 | 24.8% |
Length
| Max length | 3 |
|---|---|
| Median length | 3 |
| Mean length | 3 |
| Min length | 3 |
Most occurring characters
| Value | Count | Frequency (%) | |
| . | 1000 | 33.3% | |
| 0 | 1000 | 33.3% | |
| 2 | 448 | 14.9% | |
| 1 | 304 | 10.1% | |
| 3 | 248 | 8.3% |
Most occurring categories
| Value | Count | Frequency (%) | |
| Decimal Number | 2000 | 66.7% | |
| Other Punctuation | 1000 | 33.3% |
Most frequent Decimal Number characters
| Value | Count | Frequency (%) | |
| 0 | 1000 | 50.0% | |
| 2 | 448 | 22.4% | |
| 1 | 304 | 15.2% | |
| 3 | 248 | 12.4% |
Most frequent Other Punctuation characters
| Value | Count | Frequency (%) | |
| . | 1000 | 100.0% |
Most occurring scripts
| Value | Count | Frequency (%) | |
| Common | 3000 | 100.0% |
Most frequent Common characters
| Value | Count | Frequency (%) | |
| . | 1000 | 33.3% | |
| 0 | 1000 | 33.3% | |
| 2 | 448 | 14.9% | |
| 1 | 304 | 10.1% | |
| 3 | 248 | 8.3% |
Most occurring blocks
| Value | Count | Frequency (%) | |
| ASCII | 3000 | 100.0% |
Most frequent ASCII characters
| Value | Count | Frequency (%) | |
| . | 1000 | 33.3% | |
| 0 | 1000 | 33.3% | |
| 2 | 448 | 14.9% | |
| 1 | 304 | 10.1% | |
| 3 | 248 | 8.3% |
In8
Categorical
| Distinct count | 3 |
|---|---|
| Unique (%) | 0.3% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 7.9 KiB |
| 2 | |
|---|---|
| 3 | |
| 1 |
| Value | Count | Frequency (%) | |
| 2 | 454 | 45.4% | |
| 3 | 290 | 29.0% | |
| 1 | 256 | 25.6% |
Length
| Max length | 3 |
|---|---|
| Median length | 3 |
| Mean length | 3 |
| Min length | 3 |
Most occurring characters
| Value | Count | Frequency (%) | |
| . | 1000 | 33.3% | |
| 0 | 1000 | 33.3% | |
| 2 | 454 | 15.1% | |
| 3 | 290 | 9.7% | |
| 1 | 256 | 8.5% |
Most occurring categories
| Value | Count | Frequency (%) | |
| Decimal Number | 2000 | 66.7% | |
| Other Punctuation | 1000 | 33.3% |
Most frequent Decimal Number characters
| Value | Count | Frequency (%) | |
| 0 | 1000 | 50.0% | |
| 2 | 454 | 22.7% | |
| 3 | 290 | 14.5% | |
| 1 | 256 | 12.8% |
Most frequent Other Punctuation characters
| Value | Count | Frequency (%) | |
| . | 1000 | 100.0% |
Most occurring scripts
| Value | Count | Frequency (%) | |
| Common | 3000 | 100.0% |
Most frequent Common characters
| Value | Count | Frequency (%) | |
| . | 1000 | 33.3% | |
| 0 | 1000 | 33.3% | |
| 2 | 454 | 15.1% | |
| 3 | 290 | 9.7% | |
| 1 | 256 | 8.5% |
Most occurring blocks
| Value | Count | Frequency (%) | |
| ASCII | 3000 | 100.0% |
Most frequent ASCII characters
| Value | Count | Frequency (%) | |
| . | 1000 | 33.3% | |
| 0 | 1000 | 33.3% | |
| 2 | 454 | 15.1% | |
| 3 | 290 | 9.7% | |
| 1 | 256 | 8.5% |
In9
Categorical
| Distinct count | 3 |
|---|---|
| Unique (%) | 0.3% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 7.9 KiB |
| 2 | |
|---|---|
| 3 | |
| 1 |
| Value | Count | Frequency (%) | |
| 2 | 365 | 36.5% | |
| 3 | 349 | 34.9% | |
| 1 | 286 | 28.6% |
Length
| Max length | 3 |
|---|---|
| Median length | 3 |
| Mean length | 3 |
| Min length | 3 |
Most occurring characters
| Value | Count | Frequency (%) | |
| . | 1000 | 33.3% | |
| 0 | 1000 | 33.3% | |
| 2 | 365 | 12.2% | |
| 3 | 349 | 11.6% | |
| 1 | 286 | 9.5% |
Most occurring categories
| Value | Count | Frequency (%) | |
| Decimal Number | 2000 | 66.7% | |
| Other Punctuation | 1000 | 33.3% |
Most frequent Decimal Number characters
| Value | Count | Frequency (%) | |
| 0 | 1000 | 50.0% | |
| 2 | 365 | 18.2% | |
| 3 | 349 | 17.4% | |
| 1 | 286 | 14.3% |
Most frequent Other Punctuation characters
| Value | Count | Frequency (%) | |
| . | 1000 | 100.0% |
Most occurring scripts
| Value | Count | Frequency (%) | |
| Common | 3000 | 100.0% |
Most frequent Common characters
| Value | Count | Frequency (%) | |
| . | 1000 | 33.3% | |
| 0 | 1000 | 33.3% | |
| 2 | 365 | 12.2% | |
| 3 | 349 | 11.6% | |
| 1 | 286 | 9.5% |
Most occurring blocks
| Value | Count | Frequency (%) | |
| ASCII | 3000 | 100.0% |
Most frequent ASCII characters
| Value | Count | Frequency (%) | |
| . | 1000 | 33.3% | |
| 0 | 1000 | 33.3% | |
| 2 | 365 | 12.2% | |
| 3 | 349 | 11.6% | |
| 1 | 286 | 9.5% |
In10
Categorical
| Distinct count | 3 |
|---|---|
| Unique (%) | 0.3% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 7.9 KiB |
| 3 | |
|---|---|
| 2 | |
| 1 |
| Value | Count | Frequency (%) | |
| 3 | 396 | 39.6% | |
| 2 | 336 | 33.6% | |
| 1 | 268 | 26.8% |
Length
| Max length | 3 |
|---|---|
| Median length | 3 |
| Mean length | 3 |
| Min length | 3 |
Most occurring characters
| Value | Count | Frequency (%) | |
| . | 1000 | 33.3% | |
| 0 | 1000 | 33.3% | |
| 3 | 396 | 13.2% | |
| 2 | 336 | 11.2% | |
| 1 | 268 | 8.9% |
Most occurring categories
| Value | Count | Frequency (%) | |
| Decimal Number | 2000 | 66.7% | |
| Other Punctuation | 1000 | 33.3% |
Most frequent Decimal Number characters
| Value | Count | Frequency (%) | |
| 0 | 1000 | 50.0% | |
| 3 | 396 | 19.8% | |
| 2 | 336 | 16.8% | |
| 1 | 268 | 13.4% |
Most frequent Other Punctuation characters
| Value | Count | Frequency (%) | |
| . | 1000 | 100.0% |
Most occurring scripts
| Value | Count | Frequency (%) | |
| Common | 3000 | 100.0% |
Most frequent Common characters
| Value | Count | Frequency (%) | |
| . | 1000 | 33.3% | |
| 0 | 1000 | 33.3% | |
| 3 | 396 | 13.2% | |
| 2 | 336 | 11.2% | |
| 1 | 268 | 8.9% |
Most occurring blocks
| Value | Count | Frequency (%) | |
| ASCII | 3000 | 100.0% |
Most frequent ASCII characters
| Value | Count | Frequency (%) | |
| . | 1000 | 33.3% | |
| 0 | 1000 | 33.3% | |
| 3 | 396 | 13.2% | |
| 2 | 336 | 11.2% | |
| 1 | 268 | 8.9% |
target
Categorical
| Distinct count | 4 |
|---|---|
| Unique (%) | 0.4% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 7.9 KiB |
| 4 | |
|---|---|
| 3 | |
| 5 | |
| 2 | 32 |
| Value | Count | Frequency (%) | |
| 4 | 399 | 39.9% | |
| 3 | 352 | 35.2% | |
| 5 | 217 | 21.7% | |
| 2 | 32 | 3.2% |
Length
| Max length | 3 |
|---|---|
| Median length | 3 |
| Mean length | 3 |
| Min length | 3 |
Most occurring characters
| Value | Count | Frequency (%) | |
| . | 1000 | 33.3% | |
| 0 | 1000 | 33.3% | |
| 4 | 399 | 13.3% | |
| 3 | 352 | 11.7% | |
| 5 | 217 | 7.2% | |
| 2 | 32 | 1.1% |
Most occurring categories
| Value | Count | Frequency (%) | |
| Decimal Number | 2000 | 66.7% | |
| Other Punctuation | 1000 | 33.3% |
Most frequent Decimal Number characters
| Value | Count | Frequency (%) | |
| 0 | 1000 | 50.0% | |
| 4 | 399 | 20.0% | |
| 3 | 352 | 17.6% | |
| 5 | 217 | 10.8% | |
| 2 | 32 | 1.6% |
Most frequent Other Punctuation characters
| Value | Count | Frequency (%) | |
| . | 1000 | 100.0% |
Most occurring scripts
| Value | Count | Frequency (%) | |
| Common | 3000 | 100.0% |
Most frequent Common characters
| Value | Count | Frequency (%) | |
| . | 1000 | 33.3% | |
| 0 | 1000 | 33.3% | |
| 4 | 399 | 13.3% | |
| 3 | 352 | 11.7% | |
| 5 | 217 | 7.2% | |
| 2 | 32 | 1.1% |
Most occurring blocks
| Value | Count | Frequency (%) | |
| ASCII | 3000 | 100.0% |
Most frequent ASCII characters
| Value | Count | Frequency (%) | |
| . | 1000 | 33.3% | |
| 0 | 1000 | 33.3% | |
| 4 | 399 | 13.3% | |
| 3 | 352 | 11.7% | |
| 5 | 217 | 7.2% | |
| 2 | 32 | 1.1% |
Pearson's r
The Pearson's correlation coefficient (r) is a measure of linear correlation between two variables. It's value lies between -1 and +1, -1 indicating total negative linear correlation, 0 indicating no linear correlation and 1 indicating total positive linear correlation. Furthermore, r is invariant under separate changes in location and scale of the two variables, implying that for a linear function the angle to the x-axis does not affect r.To calculate r for two variables X and Y, one divides the covariance of X and Y by the product of their standard deviations.
Spearman's ρ
The Spearman's rank correlation coefficient (ρ) is a measure of monotonic correlation between two variables, and is therefore better in catching nonlinear monotonic correlations than Pearson's r. It's value lies between -1 and +1, -1 indicating total negative monotonic correlation, 0 indicating no monotonic correlation and 1 indicating total positive monotonic correlation.To calculate ρ for two variables X and Y, one divides the covariance of the rank variables of X and Y by the product of their standard deviations.
Kendall's τ
Similarly to Spearman's rank correlation coefficient, the Kendall rank correlation coefficient (τ) measures ordinal association between two variables. It's value lies between -1 and +1, -1 indicating total negative correlation, 0 indicating no correlation and 1 indicating total positive correlation.To calculate τ for two variables X and Y, one determines the number of concordant and discordant pairs of observations. τ is given by the number of concordant pairs minus the discordant pairs divided by the total number of pairs.
Phik (φk)
Phik (φk) is a new and practical correlation coefficient that works consistently between categorical, ordinal and interval variables, captures non-linear dependency and reverts to the Pearson correlation coefficient in case of a bivariate normal input distribution. There is extensive documentation available here.Cramér's V (φc)
Cramér's V is an association measure for nominal random variables. The coefficient ranges from 0 to 1, with 0 indicating independence and 1 indicating perfect association. The empirical estimators used for Cramér's V have been proved to be biased, even for large samples. We use a bias-corrected measure that has been proposed by Bergsma in 2013 that can be found here.First rows
| In1 | In2 | In3 | In4 | In5 | In6 | In7 | In8 | In9 | In10 | target | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | 2.0 | 1.0 | 1.0 | 2.0 | 1.0 | 1.0 | 2.0 | 2.0 | 1.0 | 1.0 | 2.0 |
| 1 | 1.0 | 2.0 | 3.0 | 3.0 | 2.0 | 1.0 | 3.0 | 1.0 | 3.0 | 3.0 | 5.0 |
| 2 | 3.0 | 3.0 | 2.0 | 1.0 | 2.0 | 2.0 | 3.0 | 3.0 | 3.0 | 3.0 | 5.0 |
| 3 | 2.0 | 3.0 | 4.0 | 2.0 | 4.0 | 2.0 | 2.0 | 2.0 | 1.0 | 2.0 | 5.0 |
| 4 | 1.0 | 2.0 | 1.0 | 2.0 | 2.0 | 2.0 | 2.0 | 1.0 | 1.0 | 2.0 | 3.0 |
| 5 | 2.0 | 2.0 | 3.0 | 2.0 | 4.0 | 2.0 | 2.0 | 2.0 | 2.0 | 1.0 | 4.0 |
| 6 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 1.0 | 2.0 | 2.0 | 2.0 | 1.0 | 4.0 |
| 7 | 1.0 | 3.0 | 3.0 | 1.0 | 4.0 | 2.0 | 1.0 | 1.0 | 2.0 | 3.0 | 4.0 |
| 8 | 2.0 | 2.0 | 1.0 | 1.0 | 3.0 | 1.0 | 1.0 | 3.0 | 1.0 | 1.0 | 3.0 |
| 9 | 3.0 | 3.0 | 3.0 | 2.0 | 1.0 | 1.0 | 2.0 | 2.0 | 3.0 | 2.0 | 4.0 |
Last rows
| In1 | In2 | In3 | In4 | In5 | In6 | In7 | In8 | In9 | In10 | target | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 990 | 2.0 | 2.0 | 4.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 3.0 | 3.0 | 5.0 |
| 991 | 3.0 | 3.0 | 3.0 | 2.0 | 1.0 | 1.0 | 3.0 | 3.0 | 1.0 | 1.0 | 4.0 |
| 992 | 2.0 | 1.0 | 3.0 | 2.0 | 3.0 | 1.0 | 2.0 | 1.0 | 3.0 | 2.0 | 4.0 |
| 993 | 1.0 | 3.0 | 3.0 | 2.0 | 2.0 | 2.0 | 2.0 | 1.0 | 3.0 | 1.0 | 4.0 |
| 994 | 2.0 | 3.0 | 2.0 | 3.0 | 3.0 | 2.0 | 1.0 | 1.0 | 2.0 | 1.0 | 3.0 |
| 995 | 3.0 | 2.0 | 1.0 | 3.0 | 3.0 | 1.0 | 1.0 | 3.0 | 3.0 | 2.0 | 3.0 |
| 996 | 2.0 | 3.0 | 2.0 | 2.0 | 2.0 | 1.0 | 3.0 | 3.0 | 1.0 | 2.0 | 4.0 |
| 997 | 1.0 | 2.0 | 1.0 | 3.0 | 1.0 | 1.0 | 1.0 | 1.0 | 3.0 | 2.0 | 4.0 |
| 998 | 2.0 | 3.0 | 3.0 | 2.0 | 3.0 | 1.0 | 3.0 | 2.0 | 2.0 | 3.0 | 5.0 |
| 999 | 2.0 | 3.0 | 3.0 | 2.0 | 2.0 | 2.0 | 3.0 | 2.0 | 3.0 | 3.0 | 5.0 |
Most frequent
| In1 | In2 | In3 | In4 | In5 | In6 | In7 | In8 | In9 | In10 | target | count | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 1.0 | 1.0 | 2.0 | 2.0 | 1.0 | 2.0 | 1.0 | 2.0 | 2.0 | 2.0 | 3.0 | 11 |
| 87 | 2.0 | 2.0 | 1.0 | 1.0 | 3.0 | 1.0 | 1.0 | 3.0 | 1.0 | 1.0 | 3.0 | 11 |
| 1 | 1.0 | 1.0 | 1.0 | 2.0 | 1.0 | 1.0 | 3.0 | 3.0 | 1.0 | 1.0 | 3.0 | 10 |
| 129 | 2.0 | 3.0 | 2.0 | 2.0 | 2.0 | 1.0 | 3.0 | 3.0 | 1.0 | 2.0 | 4.0 | 10 |
| 132 | 2.0 | 3.0 | 3.0 | 1.0 | 1.0 | 2.0 | 1.0 | 3.0 | 2.0 | 2.0 | 4.0 | 10 |
| 203 | 3.0 | 3.0 | 3.0 | 2.0 | 1.0 | 1.0 | 2.0 | 2.0 | 3.0 | 2.0 | 4.0 | 10 |
| 17 | 1.0 | 2.0 | 1.0 | 3.0 | 1.0 | 1.0 | 1.0 | 1.0 | 3.0 | 2.0 | 3.0 | 9 |
| 19 | 1.0 | 2.0 | 2.0 | 1.0 | 1.0 | 2.0 | 1.0 | 2.0 | 1.0 | 2.0 | 3.0 | 9 |
| 34 | 1.0 | 3.0 | 1.0 | 3.0 | 1.0 | 1.0 | 1.0 | 3.0 | 2.0 | 2.0 | 3.0 | 9 |
| 116 | 2.0 | 2.0 | 4.0 | 3.0 | 3.0 | 2.0 | 3.0 | 2.0 | 3.0 | 3.0 | 5.0 | 9 |