Does that help:
> x
xin xout
1 1 14
2 8 5
3 16 884
4 1 14
5 8 5
6 16 884
> subset( x, x$xin > 7, select = xout )
xout
2 5
3 884
5 5
6 884
Rgds,
Rainer
On Friday 09 September 2011 04:38:44 stat.kk wrote:
> Hi,
>
> can anyone help me how to use 'subset' function on my data frame?
> I have created data frame 'data' with a few variables and with row names.
> Now I would like to subset rows with concrete row names.
> Using data[] I know how to do it. But I dont know how to formulate the
> subset condition:
> subset(data, subset = ?, select = c(var1, var2))
>
> Thank you very much,
> stat.kk
>
> --
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>
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