| Variables | Correlation index between variables and factor axes | Function Index Canonical discrimination | ||
| F1 | F2 | F1 | F2 | |
| Age | 0.491 | 0.77 | −1.203 | 0.854 |
| HF_N | −0.77 | 0.494 | 1.797 | 0.3 |
| MO_N | −0.25 | 0.098 | 0 | 0 |
| INST | −0.115 | −0.286 | 0 | 0 |
| EFFECTIF | −0.136 | −0.17 | 0 | 0 |
| SOURC_lysM | −0.238 | 0.327 | 0.414 | 0.711 |
| ALIM_RAT | −0.016 | 0.265 | −0.982 | 0.134 |
| GAM_INGRE | −0.232 | 0.077 | 0.706 | −0.27 |
| VENTE_AN | −0.324 | 0.148 | 0 | 0 |
| RV_PORC_AN | −0.322 | 0.103 | 1.133 | −0.227 |
| ELEV_RAIS | 0.259 | 0.153 | 0 | 0 |
| SOW_N | −0.065 | −0.166 | 0 | 0 |
| VERRAT_N | −0.076 | −0.188 | 0 | 0 |
| CROISS_N | −0.135 | −0.105 | 0 | 0 |
| PIGLET_N | −0.156 | −0.159 | 0 | 0 |
| RACE_N | −0.018 | −0.052 | 0 | 0 |