Removing data from one dataframe that exists in another dataframe R

Question

I want to remove data from a dataframe that is present in another dataframe. Let me give an example:

letters<-c(\'a\',\'b\',\'c\',\'d\',\'e\')
numbers<-c(1         


        

Answer 1

A dplyr solution

library(dplyr)

list_one %>% anti_join(list_two)