Displaying 1 result from an estimated 1 matches for "glmstepaic".
Did you mean:
lmstepaic
2011 Aug 28
1
Trying to extract probabilities in CARET (caret) package with a glmStepAIC model
...Thereafter everytime I run train I get this message:
"undefined columns selected"
I copy the syntax:
fitControl <- trainControl(method = "cv", number = 10, classProbs = TRUE,returnResamp = "all", verboseIter = FALSE)
glmFit <- train(Descr, Categ, method = "glmStepAIC",tuneLength = 4,trControl = fitControl)
Thank you.
Best regards,
Jon Toledo, MD
Postdoctoral fellow
University of Pennsylvania School of Medicine
Center for Neurodegenerative Disease Research
3600 Spruce Street
3rd Floor Maloney Building
Philadelphia, Pa 19104
[[alternative HTM...