kWayCrossValidation
From vtreat v1.6.2
by John Mount
k-fold cross validation, a splitFunction in the sense of vtreat::buildEvalSets
k-fold cross validation, a splitFunction in the sense of vtreat::buildEvalSets
Usage
kWayCrossValidation(nRows, nSplits, dframe, y)Arguments
- nRows
number of rows to split (>1).
- nSplits
number of groups to split into (>1,<=nRows).
- dframe
original data frame (ignored).
- y
numeric outcome variable (ignored).
Value
split plan
Examples
# NOT RUN {
kWayCrossValidation(7,2,NULL,NULL)
# }
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