Extract accuracy metrics from a caretStack object

Extract the cross-validated accuracy metrics from the ensemble model and individual models in a caretStack.

Usage

# S3 method for class 'caretStack'
extractMetric(x, ...)

Arguments

x

a caretStack object

...

passed to extractMetric.train and extractMetric.caretList

Value

A data.table with metrics from the ensemble model and individual models.