Generate list of row numbers for each fold in the cross-validation
Generate list of row numbers for each fold in the cross-validation. CVFolds is used in the SuperLearner to create the cross-validation splits.
CVFolds(N, id, Y, cvControl)
N |
Sample size |
id |
Optional cluster id variable. If present, all observations in the same cluster will always be in the same split. |
Y |
outcome |
cvControl |
Control parameters for the cross-validation step. See |
validRows |
A list of length V where each element in the list is a vector with the row numbers of the corresponding validation sample. |
Eric C Polley epolley@uchicago.edu
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