How to Reverse a string in R

Question

I\'m trying to teach myself R and in doing some sample problems I came across the need to reverse a string.

Here\'s what I\'ve tried so far but the paste operation d

Answer 1

You can also use the IRanges package.

library(IRanges)
x <- "ATGCSDS"
reverse(x)
# [1] "SDSCGTA"

You can also use the Biostrings package.

library(Biostrings)
x <- "ATGCSDS"
reverse(x)
# [1] "SDSCGTA"