Try this:

x1[!apply(x1 == t(x2), 1, any),]

On Sat, Jan 22, 2011 at 6:35 PM, Shai & Rivka Uliel
<shaii@netvision.net.il>wrote:

> Hi
>
>
> ihave one table that look like
>
>     SNP1 SNP2 SNP3 SNP4 SNP5
>      SIRE1 1 -1 -1 1 -1
>      SIRE2 1 -1 1 1 1
>      SIRE3 -1 -1 1 1 0
>      SIRE4 -1 1 1 0 1
>      SIRE5 -1 1 -1 -1 1
>      SIRE6 0 0 0 1 -1
>      SIRE7 -1 0 -1 1 1
>      SIRE8 1 -1 NA 0 NA
>      SIRE9 -1 1 1 -1 -1
>      SIRE10 1 1 1 1 1
>
>
>
> table 2 only one line
>
>
>
>     SNP1 SNP2 SNP3 SNP4 SNP5
>      SIRE100 -1 -1 1 1 -1
>
>
>
>
> i need to make table3 from table 1 but only the lines that not the same in
> table2
>
> so snp1 !< -1
>    snp2 !< -1
>    snp3 !<1
>   snp4 !< 1
>  snp5 !< -1
>
>
>
>
>
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>
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> PLEASE do read the posting guide
> http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
>



-- 
Henrique Dallazuanna
Curitiba-Paraná-Brasil
25° 25' 40" S 49° 16' 22" O

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