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2011 Sep 09
2
Subset function
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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