column-scope {tfestimators} | R Documentation |
This helper function provides a set of names to be
used by tidyselect
helpers in e.g. feature_columns()
.
set_columns(columns)
with_columns(columns, expr)
scoped_columns(columns)
columns |
Either a named R object (whose names will be used to provide a selection context), or a character vector of such names. |
expr |
An R expression, to be evaluated with the selection context active. |