[R] table() command

From: Taka Matzmoto <sell_mirage_ne_at_hotmail.com>
Date: Fri 03 Feb 2006 - 05:40:25 EST


Hi R users

I am trying to get cross-tabulation tables using tables.

All variables used are binary ones (0 and 1).

Each time I constructed cross-tabluation table using a different variable pair (e.g., variable 1 and variable 2, variable 1 and variable 3 etc)

In doing so, I ran into some problems

    i.V2
i.V1 1

   0 17
   1 33

For variable 2 (i.V2) there was no one belonging to ZERO category but I like to have a cross tabulation table looking like this

       i.V2
i.V1 0 1

   0 0 17
   1 0 33

Is there any other functoin I can use instead of using table() or is there any options I can add to table() ?

Any help or advice would be appreciated

Thanks

TM



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