I think there was an incomplete mail that was accidently sent by me. I 
apologize for the inconvenience. Here is the full text.

I have two variables. 
A <- rep(c(1:9), 2)
B <- rep(c(2:10),2)

I want to know the the value for
A==1 and B==1

If I do A== 1 | B==1, I get
FALSE TRUE 
16 2 
This is incorrect. 

Similarly table(A==1) +table(B==1) reports an error as the arrays are non 
conformable.

To solve the problem I therefore create a new variable 
C <- c(A, B)
and then do table(C==1) which gives me
FALSE TRUE 
34 2 

Is there a way to do this without making the new variable C?

Thanks,
Renuka 

-- 
Renuka Sane
http://www.nyx.net/~rsane

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