Remove numbers from alphanumeric characters
r, regex
Solution
You can use `gsub` for this:
gsub('[[:digit:]]+', '', x)
or
gsub('[0-9]+', '', x)
# [1] "ACO" "BCKDHB" "CD"
Problem
I have a list of alphanumeric characters that looks like: ``` x <-c('ACO2', 'BCKDHB456', 'CD444') ``` I would like the following output: ``` x <-c('ACO', 'BCKDHB', 'CD') ```