keep_marked_column: Keep column with marked rows
Description
For check_*() functions, keep the column that has marked rows and move to
first column or remove the column depending on keep
flag.
This function is not exported.
Usage
keep_marked_column(x, column, keep)
Arguments
- x
Data set.
- column
Name of exclusion column.
- keep
Logical indicating whether to keep or remove exclusion column.