[R] Function with an array (extracted from a matrix) as argument

From: Alessandro Antonucci <alessandro_at_idsia.ch>
Date: Thu 20 Jul 2006 - 20:12:31 EST


I wrote a function f whose argument is an array

If I set

x <- c(5,1,2)

and I run f(x) everything works fine.

On the other hand, If I extract the same array from a matrix by:

x <- my.matrix[1,1:3]

such that the first three elements of the first row of my.matrix are exactly 5 1 2, something seems to work differently.

Any idea about that?

Thanks in advance,
Alessandro

-- 
============================================================
Alessandro Antonucci
Dalle Molle Institute for Artificial Intelligence (IDSIA)
at Idsia			e-mail: alessandro@idsia.ch
Galleria 2			web:   idsia.ch/~alessandro
Via Cantonale			mobile:   +39 339-567-23-28
CH-6928				tel:       +41 58-666-66-69
Manno - Lugano			fax:       +41 58-666-66-61
Switzerland			skype: alessandro.antonucci

______________________________________________
R-help@stat.math.ethz.ch mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
Received on Thu Jul 20 23:40:52 2006

Archive maintained by Robert King, hosted by the discipline of statistics at the University of Newcastle, Australia.
Archive generated by hypermail 2.1.8, at Fri 21 Jul 2006 - 00:20:18 EST.

Mailing list information is available at https://stat.ethz.ch/mailman/listinfo/r-help. Please read the posting guide before posting to the list.