Top "R-caret" questions

Caret package findCorrelation() function

Hello I am having trouble with the findCorrelation() function, Here is my input and the output: findCorrelation(train, cutoff = .50, verbose = …

r correlation r-caret

Can't install the caret package in R (in my Linux machine)

I am facing the following errors while trying to install the caret package in R. g++: error: /tmp/Rtmp2Tos7…

linux r gnu suse r-caret

Why is caret train taking up so much memory?

When I train just using glm, everything works, and I don't even come close to exhausting memory. But when I …

r memory glm r-caret

R Metric RMSE not applicable for classification models

I am trying to investigate my model with R with xgboost. Training model in general works well, but with caret …

r r-caret

Predicting Probabilities for GBM with caret library

A similar question was asked however the link in the answer points to random forest example, it doesn't seem to …

r r-caret

Caret: There were missing values in resampled performance measures

I am running caret's neural network on the Bike Sharing dataset and I get the following error message: In nominalTrainWorkflow(…

r r-caret nnet

Missing values error in train() function Caret for trees

I'm new using R and I'm trying to build a decision tree. I've already used the package party for ctree …

r decision-tree missing-data r-caret rpart

How to tune multiple parameters using Caret package?

I am building a CART model and I am trying to tune 2 parameters of rpart - CP and Maxdepth. While …

r performance r-caret

Parallel execution of train in caret fails with function not found

yesterday I updated my R packages and since then parallel execution of the train function fails. It seems like some …

r parallel-processing r-caret

Is there a way to set up a multi-hidden layer neural network with the mlp method in the caret package?

The mlp method in package caret calls the mlp function in RSNNS. In the RSNNS package, I can set up …

r machine-learning neural-network prediction r-caret