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')
Any suggestions?
# dput(tmp2)
structure(c(432L, 326L, 217L, 371L, 179L, 182L, 188L, 268L, 255L,...,
), class = "factor")
See Question&Answers more detail:
os 与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…