Are you talking about repeated rows? Does unique() do what you want?
-roger
Rebecca Young wrote:
Hello,
I am a new R user. I am trying to calculate vector correlations for all pairwise comparisons in my data frame without repeats. I am familiar with the expand.grid function, but this includes repeats. Is there a way to use expand.grid and eliminate repeats? Or is there another function that can be used to do this?
Thank you. Rebecca
-- Rebecca Young Graduate Student Ecology & Evolutionary Biology, Badyaev Lab University of Arizona 1041 E Lowell Tucson, AZ 85721-0088 Office: 425BSW [EMAIL PROTECTED] (520) 621-4005
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