Message-ID: <OFEC9B35EF.4257BC35-ONC1257545.003BA9A9-C1257545.003BA63D@precheza.cz>
Date: 2009-01-21T10:52:04Z
From: PIKAL Petr
Subject: Odp: Function able to identify the row and the column in a matrix
In-Reply-To: <31335413.2111011232534823709.JavaMail.defaultUser@defaultHost>
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
>
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