ramey/errorest — Issue #10: Wrapper for caret:::trainControl
Author: ramey
Created: 2011-12-03 21:34:22+00:00
State: open

To use custom error rate estimators with the [**caret** package](http://cran.r-project.org/web/packages/caret/index.html), it appears that we just need to provide a wrapper to play with the **trainControl** function. We can worry about the details later, but it appears to be a list, where one of the list elements is the error rate function. This is detailed in the [package's vignette on model building (PDF)](http://cran.r-project.org/web/packages/caret/vignettes/caretTrain.pdf).