ls_unite: Unite Columns of a Table in a 'list' of 'data.frame'.

In dunlin: Preprocessing Tools for Clinical Trial Data

Unite Columns of a Table in a list of data.frame.

Description

Unite Columns of a Table in a list of data.frame.

Usage

ls_unite(adam_db, tab, cols, sep = ".", new = NULL)

Arguments

adam_db	(list of data.frames) to be transformed.
tab	(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

list of data.frames object with a united column.

Examples

db <- list(mtcars = mtcars, iris = iris)

x <- ls_unite(db, "mtcars", c("mpg", "hp"), new = "FUSION")
x$mtcars

dunlin documentation built on Oct. 31, 2024, 5:07 p.m.