A subscheme is a resampling scheme that only includes observations in the
training set of an original scheme. This function
automatically fetches the type and parameters of the prototype and use them
to generate the subscheme.
Usage
subresample(fold, y)
Arguments
fold
A resampling scheme or fold to use to define the sub scheme(s).
y
The observations used to create the resampling scheme. See
resample for details.