add_margins: Add margins to a data frame.

View source: R/helper-margins.r

add_marginsR Documentation

Add margins to a data frame.

Description

Rownames are silently stripped. All margining variables will be converted to factors.

Usage

add_margins(df, vars, margins = TRUE)

Arguments

df

input data frame

vars

a list of character vectors giving the variables in each dimension

margins

a character vector of variable names to compute margins for. TRUE will compute all possible margins.


reshape2 documentation built on Nov. 12, 2025, 9:06 a.m.