Unite Columns of a Table in a dm object. — dm_unite • chevron

Unite Columns of a Table in a dm object.

Usage

dm_unite(adam_db, dataset, cols, sep = ".", new = NULL)

Arguments

adam_db: (dm) object containing the ADaM datasets
dataset: (string) the name of a table in the adam_db object.
cols: (character) the name of the columns to unite.
sep: (string) the separator for the new column name.
new: (string) the name of the new column. If NULL the concatenation of cols separated by sep is used.

Value

dm object with a united column.