Error: Engine 'tree' is not available. Please use one of: 'rpart', 'C5.0', 'spark'
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verajosemanuel commented
Running minimal code from READ.me
model <- parsnip::decision_tree()
parsnip::set_engine(model, "tree")
# boost_tree
model <- parsnip::boost_tree(mtry = 1, trees = 50)
parsnip::set_engine(model, "catboost")
parsnip::set_engine(model, "lightgbm")
Error: Engine 'tree' is not available. Please use one of: 'rpart', 'C5.0', 'spark'
verajosemanuel commented
solved installing tree package
install.packages("tree")