[R] Function able to identify the row and the column in a matrix
enrico.foscolo2 at libero.it
enrico.foscolo2 at libero.it
Wed Jan 21 11:52:42 CET 2009
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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