trainControl

0th

Percentile

Control parameters for train

Control of printing and resampling for train

Keywords
utilities
Usage
trainControl(
   method = "boot", 
   number = ifelse(method == "cv", 10, 25), 
   verboseIter = TRUE, 
   returnData = TRUE, 
   p = 0.5, 
   index = NULL)
Arguments
method
The resampling method: boot, cv, LOOCV, LGOCV (for repeated training/test splits), or oob (only for random forest, bagged trees, bagged earth, bagged flexible discriminant analysis,
number
Either the number of folds or number of resampling iterations
verboseIter
A logical for printing a training log.
returnData
A logical for saving the data
p
For leave-group out cross-validation: the training percentage
index
a list with elements for each resampling iteration. Each list element is the sample rows used for training at that iteration.
Value

  • An echo of the parameters specified

Aliases
  • trainControl
Documentation reproduced from package caret, version 2.27, License: GPL 2.0

Community examples

RAVINDARMADISHETTY@GMAIL.COM at Jul 23, 2018 caret v6.0-80

I am getting below error while submitting a text x = trainControl(method = "repeatedcv", number = numbers, repeats = repeats, classProbs = TRUE, summaryFunction = twoClassSummary) Error: Please suggesrt Error in trainControl(method = "repeatedcv", number = numbers, repeats = repeats, : could not find function "trainControl"