Core Verbs

stacks()

Initialize a Stack

add_candidates()

Add model definitions to a data stack

blend_predictions()

Determine stacking coefficients from a data stack

fit_members()

Fit model stack members with non-zero stacking coefficients

Helpers

collect_parameters()

Collect candidate parameters and stacking coefficients

control_stack_grid() control_stack_resamples() control_stack_bayes()

Control wrappers

get_expressions

Obtain prediction equations for all possible values of type

Example Data and Documentation

reg_res_svm reg_res_sp reg_res_lr reg_folds class_res_nn class_res_rf class_folds log_res_nn log_res_rf

Example Objects

tree_frogs

Tree frog embryo hatching data

stacks_description

stacks: Tidy Model Stacking

Methods

autoplot(<linear_stack>)

Plot results of a stacked ensemble model.

axe_call(<model_stack>) axe_ctrl(<model_stack>) axe_data(<model_stack>) axe_env(<model_stack>) axe_fitted(<model_stack>)

Axing a model_stack.

predict(<data_stack>)

Predicting with a model stack

predict(<model_stack>)

Predicting with a model stack