find_joining_columns: Find joining columns

In healthiar: Quantifying and Monetizing Health Impacts Attributable to Exposure

Find joining columns

Description

This function finds columns in two data frames that have same name and identical values (excluding exceptions).- The resulting joining columns are used to dplyr::x_join data frames and add the vector to by=.

Usage

find_joining_columns(df_1, df_2, except = NULL)

Arguments

df_1	First Data frame
df_2	Second Data frame
except	Vector of strings showing columns that have to be excluded although they fulfill the inclusion criteria (same name and value)

Value

This function returns a vector of strings

Author(s)

Alberto Castro & Axel Luyten

healthiar documentation built on March 12, 2026, 5:07 p.m.