[R] character vector -> numeric matrix ??

[kathie]

Dear R users... 

I'd like to change this character vector, "zz",  

zz <- c("12","56","89")

to the following numeric matrix.

     [,1] [,2]
[1,]    1    2
[2,]    5    6
[3,]    8    9


Actually, "zz" vector has a long length.

Any comments will be greatly appreciated.

Kathryn Lord

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