Displaying 1 result from an estimated 1 matches for "ctreefit".
2013 Feb 19
0
CARET. Relationship between data splitting trainControl
...createMultiFolds)
To better frame my questions, let me use the following example from the
documentation:
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data(BloodBrain)
set.seed(1)
tmp <- createDataPartition(logBBB,p = .8, times = 100)
trControl = trainControl(method = "LGOCV", index = tmp)
ctreeFit <- train(bbbDescr, logBBB, "ctree",trControl=trControl)
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My questions are:
1) If I use createDataPartition (which I assume that does stratified
bootstrapping), as in the above example, and I pass the result as index to
trainControl do I need to us...