get_common_var: Get common variables from a list of data frames

In antchau/glider: Utility Functions for Usage with Wadwha Research Group

Description

Get common variables from a list of data frames

Usage

get_common_var(dfs)

Arguments

dfs	A list of data frames

Value

A string or vector of strings containing the common variables.

Examples

child <- data.frame(child_id = 4, age = 12)
parent <- data.frame(parent_id = 3, age = 34)
get_common_var(list(child, parent))

antchau/glider documentation built on Dec. 1, 2020, 9:23 p.m.