# Ensembles of Caret Models

## Documentation for package ‘caretEnsemble’ version 2.0.0

- DESCRIPTION file.
- User guides, package vignettes and other documentation.

## Help Pages

caretEnsemble-package | caretEnsemble: Make ensembles of caret models.
autoplot | Convenience function for more in-depth diagnostic plots of caretEnsemble objects
bestPreds | Extract the best predictions from a train object
c.caretList | S3 definition for concatenating caretList
c.train | S3 definition for concatenating train objects
caretEnsemble | caretEnsemble: Make ensembles of caret models.
caretList | Create a list of several train models from the caret package Build a list of train objects suitable for ensembling using the 'caretEnsemble' function.
caretModelSpec | Generate a specification for fitting a caret model
caretStack | Combine several predictive models via stacking
check_bestpreds_indexes | Check row indexes
check_bestpreds_obs | Check observeds
check_bestpreds_preds | Check predictions
check_bestpreds_resamples | Check resamples
check_caretList_classes | Checks caretList model classes
check_caretList_model_types | Checks that caretList models are all of the same type.
dotplot.caretStack | Comparison dotplot for a caretStack object
extractBestPreds | Extract the best predictions from a list of train objects
extractCaretTarget | Extracts the target variable from a set of arguments headed to the caret::train function.
extractCaretTarget.default | Extracts the target variable from a set of arguments headed to the caret::train.default function.
extractCaretTarget.formula | Extracts the target variable from a set of arguments headed to the caret::train.formula function.
extractModelTypes | Extracts the model types from a list of train model
extractModFrame | Extract a dataframe of all predictors used in a caretEnsemble object.
extractModRes | Extract the model accuracy metrics of the individual models in an ensemble object.
fortify | Supplement the data fitted to a caret ensemble model with model fit statistics
getMetric | Extract accuracy metrics from a model
getMetric.train | Extract accuracy metrics from a model
getMetricSD | Extract accuracy metrics from a model
getMetricSD.train | Extract accuracy metrics from a model
is.caretEnsemble | Check if an object is a caretEnsemble object
is.caretList | Check if an object is a caretList object
is.caretStack | Check if an object is a caretStack object
makePredObsMatrix | Make a prediction matrix from a list of models
methodCheck | Check that the methods supplied by the user are valid caret methods
models.class | caretList of classification models
models.reg | caretList of classification models
multiResiduals | Calculate the residuals from all component models of a caretEnsemble.
plot.caretEnsemble | Plot Diagnostics for an caretEnsemble Object
plot.caretStack | Plot a caretStack object
predict.caretList | Create a matrix of predictions for each of the models in a caretList
predict.caretStack | Make predictions from a caretStack
print.caretStack | Print a caretStack object
residuals.caretEnsemble | Calculate the residuals from a caretEnsemble.
summary.caretEnsemble | Summarize the results of caretEnsemble for the user.
summary.caretStack | Summarize a caretStack object
trControlCheck | Check that the trainControl object supplied by the user is valid and has defined re-sampling indexes.
tuneCheck | Check that the tuning parameters list supplied by the user is valid
varImp.caretEnsemble | Calculate the variable importance of variables in a caretEnsemble.
wtd.sd | Calculate a weighted standard deviation
X.class | caretList of classification models
X.reg | caretList of classification models
Y.class | caretList of classification models
Y.reg | caretList of classification models