Excluding elements of a vector from another vector, not using setdiff

Question

I have a character vector, and I want to exclude elements from it which are present in a second vector. I don\'t know how to work the negation in this case while still consi

Answer 1

A more elegant solution is available now:

library(textclean)
# master character vector
vector1 = c("blue", "green", "red")
# vector containing elements to be removed from master vector
vector2 = c("green", "red")
drop_element_fixed(vector1, vector2)

# Output:
# [1] "blue"