Is there a way to convince R to create a character vector without using the
quotes?
This works
ex1 <- c("first","second")
but when I try this it doesn't
ext <- as.character(c(first,second))
it complains. I have many variables to put into character vectors so dispensing
with the quotes would be useful.
Thanks
Jim
===============================
Dr. Jim Maas
University of East Anglia
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