Description Usage Arguments Value
View source: R/data.table_misc.R
Leave selected columns in input data.table
1 | leave_cols(dt, col_names, modify = FALSE, print = TRUE)
|
dt |
Input |
col_names |
Column names to leave |
modify |
Logical, whether to modify dt or return copy |
Modified dt (if modify == TRUE
) or copy of dt with removed columns
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