[R] Odp: R: Odp: Function able to identify the row and the column in a matrix

[Petr PIKAL]

"enrico.foscolo2 at libero.it" <enrico.foscolo2 at libero.it> napsal dne 
21.01.2009 11:54:49:

> I can't use the function "outer" because my function fun() doesn't take 
vectors 
> as arguments.

If you can not

R-help at r-project.org mailing list
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PLEASE do read the posting guide 
http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.

you probably can not expect reasonable answer to such vague question

Regards
Petr


> Thank You,
> 
> Enrico Foscolo
> 
> >----Messaggio originale----
> >Da: 
> petr.pikal at precheza.cz
> >Data: 21-gen-2009 11.52
> >A: "enrico.foscolo2 at libero.it"
> <enrico.foscolo2 at libero.it>
> >Cc: <r-help at r-project.org>
> >Ogg: Odp: [R] Function 
> able to identify the row and the column in a matrix
> >
> >Hi
> >
> >?outer
> >
> >regards
> 
> >Petr
> >
> >r-help-bounces at r-project.org napsal dne 21.01.2009 11:47:03:
> >
> >> Good 
> morning to all,
> >> 
> >> I should evaluate a function for every cell of a given 
> 
> >> matrix with n rows and n columns.
> >> 
> >> This function, named fun(), has got 
> two 
> >> arguments: the number of the row and the number of the column which 
> >> 
> characterized every single cell.
> >> 
> >> So the result should be
> >> 
> >>  fun
> (1,1) fun(1,2) 
> >> ... fun(1,n)
> >>  fun(2,1) fun(2,2) ... fun(2,n)
> >> 
> ...            ...            ... 
> >> ...
> >>  fun(n,1) fun(n,2) ... fun(n,n)
> 
> >> 
> >> Does it exist a function which could build 
> >> this new matrix, where 
> each element in the cell (i,j) is fun(i,j), with 
> >1<=i,
> >> j<=n?
> >> 
> >> Thank 
> you very much,
> >> 
> >> Enrico Foscolo
> >> 
> >> 
> ______________________________________________
> >> R-help at r-project.org 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.
> >
> >
> 
>