Generates the bootstrap samples used to built a RFGV forest
bsamples(ntree, data, sampsize, replace)
| ntree | number of boostrap samples (i.e. the number of trees in the RFGV forest) |
|---|---|
| data | the learning data set. it must be a data frame |
| sampsize | an interger indicating the size of the boostrap samples |
| replace | a boolean indicating if sampling of cases is done with or without replacement? |
a list with elements
- bsamples: a matrix which with 'sampsize' lines and 'B' columns which contains the indices of the observations
belonging to each boostrap sample
- oobsamples: a list that contains the indices of the observations belonging to each out-of-bag sample