Select Terms in a Step Function.Source:
terms_select() has been deprecated in favor of
A list of formulas whose right-hand side contains quoted expressions. See
A tibble with columns
sourcethat represent the current state of the data. The function
summary.recipe()can be used to get this information from a recipe.
A function to execute when no terms are selected by the step. The default function throws an error with a message.
A character string of column names or an error of there are no selectors or if no variables are selected.