what is the model of caret what is the difference between caret and trcontrol what's r difference for cross validation what is the difference between resampling and training which is higher the rsms vs the rsms? what is the star difference in a r model what is the star difference between cadets and rt what is the difference between caret and rt what is the difference between the train function and the model how to perform cross validation in r which data is the star in the r model? which is the best method to train multiple linear regression models? how to do cross validation on lm with caret what is the difference between the train and lm what is the star difference in the model for cadets what is the difference in multiple linear regression and multiscale regression what is the difference between caret and trcontrol what is the difference between a cross validation and a rmse test difference between model and model how to perform cross validation in matlab with caret