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Correlation matrix of the Heart attack data.
| CI | SI | VP | Pulse | logPR | DBP | PA | |
|---|---|---|---|---|---|---|---|
| CI | 1.000 | 0.887 | −0.282 | −0.112 | −0.839 | −0.361 | −0.269 |
| SI | 0.887 | 1.000 | −0.201 | −0.503 | −0.833 | −0.483 | −0.405 |
| VP | −0.282 | −0.201 | 1.000 | −0.085 | 0.318 | 0.285 | 0.244 |
| Pulse | −0.112 | −0.503 | −0.085 | 1.000 | 0.287 | 0.399 | 0.370 |
| logPR | −0.839 | −0.833 | 0.318 | 0.287 | 1.000 | 0.761 | 0.716 |
| DBP | −0.361 | −0.483 | 0.285 | 0.399 | 0.761 | 1.000 | 0.928 |
| PA | −0.269 | −0.405 | 0.244 | 0.370 | 0.716 | 0.928 | 1.000 |
