Displaying 1 result from an estimated 1 matches for "p3xmar2".
2008 Jun 17
0
Rpart description of tree groups
...phs containing
enumerations of the predictors in pruned trees and the number of
formed groups.
Its easy enough to recover these. For instance,
R> print ( tree )
n= 878
node), split, n, loss, yval, (yprob)
* denotes terminal node
1) root 878 110 Absent (0.8747153 0.1252847)
2) P3XMAR2=No 845 96 Absent (0.8863905 0.1136095) *
3) P3XMAR2=Yes 33 14 Absent (0.5757576 0.4242424)
6) PADV=Yes 7 0 Absent (1.0000000 0.0000000) *
7) PADV=No 26 12 Present (0.4615385 0.5384615)
14) ACPS=No 12 5 Absent (0.5833333 0.4166667) *
15) ACPS=Yes 14 5 Present (...