Description Usage Arguments Value See Also
Preprocessing for regression in caret
1 2 | getPreProcessor(dat, preProcess, preProcOptions = list(thresh = 0.95, ICAcomp
= 3, k = 5, freqCut = 95/5, uniqueCut = 10, cutoff = 0.9))
|
dat |
data.frame containing the data to be preprocessed. |
preProcess |
Character vector with preprocessing steps for dat.
Can be anything that caret allows
(see |
preProcOptions |
list of options for the different preProcessing steps from caret. |
List with the following items:
preProcessStep1: preProcessing result for dat,
first step (all native caret methods). See preProcess
preProcessStep2: preProcessing result for dat for scaleAgain, centerAgain
Result of caret preProcess with scale and center
preProcessMinMax: preProcessing result for minMax trafo. Comprises min value, max value and trafo function.
predictPreProcessor
, invertPreProcessor
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