Thanks, it's exactly what I want. Adrian On Friday 31 March 2006 12:59, Adaikalavan Ramasamy wrote: > Try > > test.fn <- function(obj.name, var.name="q2"){ > > stopifnot( is.character(obj.name) & is.character(var.name) ) > x <- subset( get(obj), select=var.name ) > table(x) > }
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