[R] Ranger could not work with caret
Neha gupta
neh@@bo|ogn@90 @end|ng |rom gm@||@com
Thu Jun 30 20:32:05 CEST 2022
I posted it for the second time as I didn't get any response from group
members. I am not sure if some problem is with the question.
I cannot run the "ranger" model with caret. I am only using the farff and
caret libraries and the following code:
boot <- trainControl(method = "cv", number=10)
c1 <-train(act_effort ~ ., data = tr,
method = "ranger",
tuneLength = 5,
metric = "MAE",
preProc = c("center", "scale", "nzv"),
trControl = boot)
The error I get is the repeating of the following message until I interrupt
it.
Error: mtry can not be larger than number of variables in data. Ranger will
EXIT now.
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