Trafim,
You'll get more answers if you adhere to the posting guide and tell us
you version information and other necessary details. For example, this
function is in the caret package (but nobody but me probably knows
that =]).
The first argument should be a vector of outcome values (not the
possi
Dear all,
does anyone know how to define the structure of the required samples using
function createDataPartition, meaning proportions of different types of
variable in the partition?
Smth like this for iris data:
createDataPartition(y = c(setosa = .5, virginica = .3, versicolor = .2),
times = 10
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