Creating a sequential list of letters with R

Question

I would like to be able to create a sequence of letters in R (to assist in importing data from a SPSS file)

It\'s quite easy to create a sequence of numbers, for exa

Answer 1

for "a" to "z" it's

letters

for "A" to "Z" its

LETTERS

And to print specific letters in the sequence, say if you want only j, k & l

letters[10:12]