cmp_vars: Compare the existence of variables in a list of dataframes

In urswilke/tablab: Miscellaneous functions for labelled data

Compare the existence of variables in a list of dataframes

Description

Compare the existence of variables in a list of dataframes

Usage

cmp_vars(l)

Arguments

l	A list of dataframes.

Value

A dataframe comparing the existence ex1, ex2, ... for all variables var in the dataframes in l. The logical column ex_diff indicates, if there are differences.

Examples

df <- data.frame(fbnr = 1:10,
                 sex = c(2, 1, 2, 1, 1, 2, 2, 1, 2, 1),
                 age = c("24", "23", "23", "41", "23", "39", "30", "18", "31", "48"))
df2 <- df %>% dplyr::mutate(new_var = 1) %>% dplyr::select(-sex)
cmp_vars(list(df, df2))

urswilke/tablab documentation built on Oct. 17, 2022, 8:19 p.m.