Hi! All,
I am working with a large matrix of dimension 23689 x 162. Some of the
values of this matrix is missing (NA). And it looks something like
that:
>dim(red)
23689 162
>red
[,1] [,2] [,3] [,4] [,5]
[1,] 2 NA 4 9 6
[2,] 5 NA 6 NA 1
[3,] NA 2 11 23 20
[4,] 2 1 21 NA 3
[5,] NA 7 NA 52 NA
Here I want to convert NA to zero everywhere in the matrix. I do no
want to omit NA using na.omit(red). I want output something like that:
>red
[,1] [,2] [,3] [,4] [,5]
[1,] 2 0 4 9 6
[2,] 5 0 6 0 1
[3,] 0 2 11 23 20
[4,] 2 1 21 0 3
[5,] 0 7 0 52 0
Please, help thanks.
Amit
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