platform x86_64-apple-darwin9.8.0
arch x86_64
os darwin9.8.0
system x86_64, darwin9.8.0
version.string R version 2.13.1 (2011-07-08)
I am trying to write a function that takes a few objects as input.
test <- function(directory, num = 1:100) {
> }
the argument, "num", has the default value. But when the function is
called, it can take an array as well,
test("directory", c(1, 2, 3))
I can parse the both arguments by converting them into string, but I am
wondering if there is a better (more efficient) way to achieve this.
Perhaps, using built-in R functions can help, I suppose?
Does anyone have any idea for the function taking more than one kind of
argument?
soichi
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