[R] Changing a logical matrix into a numeric matrix

[baptiste auguie]

Hi,

Try this,

mode(m) <- "integer"

HTH,

baptiste

On 10 January 2011 10:17, emj83 <stp08emj at shef.ac.uk> wrote:
>
> Hi,
>
> I would like to turn my TRUE/FALSE matrix into a 1/0 matrix (i.e. True=1 and
> False=0)
>
>      [,1]  [,2]  [,3]
> [1,]  TRUE FALSE FALSE
> [2,]  TRUE  TRUE FALSE
> [3,]  TRUE  TRUE  TRUE
>
>      [,1]  [,2]  [,3]
> [1,]    1    0     0
> [2,]    1    1     0
> [3,]    1    1     1
>
> Is there a quick way of doing this without a loop?
>
> Thanks Emma
> --
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