Re: [R] data frame column name as a function argument

lee Sent: Friday, September 26, 2008 3:10 PM To: r-help@r-project.org Subject: [R] data frame column name as a function argument Hello, I'd like to pass a column name as the argument for a function, but I'm getting "NULL" as a return value. Any suggestions? Thanks. > d <

[R] data frame column name as a function argument

Hello, I'd like to pass a column name as the argument for a function, but I'm getting "NULL" as a return value. Any suggestions? Thanks. > d <- data.frame(cbind(x=1, y=1:10)) > d x y 1 1 1 2 1 2 3 1 3 4 1 4 5 1 5 6 1 6 7 1 7 8 1 8 9 1 9 10 1 10 > testing <- function(var) {