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Correlation coefficients among the numerical explanatory variables.
| Age | Acco | Norba | Ptp | Admem | Stuadmr | Stutear | |
|---|---|---|---|---|---|---|---|
| Age | 1.000 | ||||||
| Acco | −0.076 | 1.000 | |||||
| Norba | −0.333 | 0.199 | 1.000 | ||||
| Ptp | −0.103 | 0.320 | 0.225 | 1.000 | |||
| Admem | −0.208 | 0.339 | 0.155 | 0.503 | 1.000 | ||
| Stuadmr | −0.038 | −0.413 | −0.095 | −0.048 | −0.299 | 1.000 | |
| Stutear | 0.055 | −0.711 | −0.169 | −0.254 | −0.333 | −0.426 | 1.000 |
