Most voted "caret" questions

R programming language package that facilitates the process of creating predictive models. It has functions for creating sets of training and testing, cross-validation, hyperparameter tuning and estimation of the importance of predictive variables, among other functionalities.

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  Bootstrap in linear regression model - Calculating the importance of variables

  I’m calculating the importance of variables for multiple regression with function varImp package caret. But when doing hair using function and bootstrap I cannot recover the values as I got for R².…

  r bootstrap-statistics caret

  asked 5 years ago Joyce Maia 387

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  varImp does not recognize gradient boosting model produced by Ret when I apply weights to target

  I produced a gradient boosting model with the package caret and applied weights to the target variable. When I call the function varImp in the model it returns the error: Error in…

  r machine-learning caret

  asked 4 years, 2 months ago Andre Calais Salles 11