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

[Alessandro Antonucci]

Sorry to disturb again the list subscribers,
but I fixed my problem, by simply using the c
operator:

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

Alessandro


* Alessandro Antonucci <alessandro at idsia.ch> [200706, 12:12]:
> 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 at 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
> 
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-- 
============================================================
Alessandro Antonucci
Dalle Molle Institute for Artificial Intelligence (IDSIA)
at Idsia			e-mail: alessandro at 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