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

Alessandro Antonucci alessandro at idsia.ch
Thu Jul 20 12:12:31 CEST 2006

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 Antonucci
Dalle Molle Institute for Artificial Intelligence (IDSIA)
at Idsia			e-mail: alessandro at idsia.ch
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