[R] function call

vincent at 7d4.com vincent at 7d4.com
Mon Jun 19 16:30:54 CEST 2006

Gabor Grothendieck a écrit :

> Perhaps you what you want to do is to return an object
> that has a print method like this:
> f1 <- function(x) structure(c(x, x^2), class = "f1")
> print.f1 <- function(x) cat("x is", x[1], "x squared is", x[2], "\n")

Thank you Gabor for this idea.
For the moment interactive() seems enough for my need,
but I'll keep also this way in mind.

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