Here is one way...
f <- function(a, b, op="==") {
call <- call(op, a, b)
result <- eval(call)
# possibly do other stuff
result
}
> f(1, 2)
[1] FALSE
> f(1, 2, "<")
[1] TRUE
Michael
On 1 December 2010 13:54, randomcz <rando...@gmail.com> wrote:
>
> Hi guys,
>
> How to pass an operator to a function. For example,
>
> test <- function(a, ">", b)
> {
> return(a>b) #the operator is passed as an argument
> }
>
> Thanks,
>
> --
> View this message in context:
> http://r.789695.n4.nabble.com/Pass-an-operator-to-function-tp3066627p3066627.html
> Sent from the R help mailing list archive at Nabble.com.
>
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