Remove duplicate columns that may have different column names

Remove duplicate columns. If the columns are duplicates, except one column contains NAs, then the column with NAs is removed #' test_dup <- duplicated(as.list(df)) This method detects duplicates but does not take into account NAs

rm_dup_col(df, concat_names = TRUE)

rm.dup_col(df, concat_names = TRUE)

Arguments

df

A data.frame

concat_names

A logical denoting how to rename the columns The default is TRUE, which renames the column by concatenating the names of all the duplicate columns FALSE will retain the first

See also

Other clean columns functions: rename_col()