Détails de l'estimation
> summary(rfm.rpart)
n= 16260
node), split, n, loss, yval, (yprob)
* denotes terminal node
1) root 16260 5534 0 (0.6596556 0.3403444)
2) r6>=0.5 14349 3623 0 (0.7475085 0.2524915)
4) f6m< 0.4166667 11410 2246 0 (0.8031551 0.1968449) *
5) f6m>=0.4166667 2939 1377 0 (0.5314733 0.4685267)
10) f6m< 0.9166667 2610 1129 0 (0.5674330 0.4325670)
20) r6< 4.5 518 141 0 (0.7277992 0.2722008) *
21) r6>=4.5 2092 988 0 (0.5277247 0.4722753)
42) f6m< 0.5833333 1135 473 0 (0.5832599 0.4167401) *
43) f6m>=0.5833333 957 442 1 (0.4618600 0.5381400)
86) rr6>=5.5 487 242 0 (0.5030801 0.4969199)
172) m6m< 146.5 22 5 0 (0.7727273 0.2272727) *
173) m6m>=146.5 465 228 1 (0.4903226 0.5096774)
346) caa96>=231 201 91 0 (0.5472637 0.4527363) *
347) caa96< 231 264 118 1 (0.4469697 0.5530303)
694) m6m>=351 84 38 0 (0.5476190 0.4523810)
1388) m6m< 498.5 56 21 0 (0.6250000 0.3750000) *
1389) m6m>=498.5 28 11 1 (0.3928571 0.6071429) *
695) m6m< 351 180 72 1 (0.4000000 0.6000000) *
87) rr6< 5.5 470 197 1 (0.4191489 0.5808511) *
11) f6m>=0.9166667 329 81 1 (0.2462006 0.7537994)
22) r6< 4.5 13 2 0 (0.8461538 0.1538462) *
23) r6>=4.5 316 70 1 (0.2215190 0.7784810) *
3) r6< 0.5 1911 0 1 (0.0000000 1.0000000) *