On Tuesday, June 8, 2010, christiaan pauw wrote:
> Hi everybody
>
> I have found something (for me at least) strange with duplicated(). I will
> first provide a replicable example of a certain kind of behaviour that I
> find odd and then give a sample of unexpected results from my own data. I
> ho
Thanks for your help Petr
I think I understand better now.
> > > Masechaba$unique[which(is.na(unique(Masechaba$PROPDESC))==FALSE)]=TRUE
>^^^
> This seems to be strange. At first sight I am puzzlet what result I shall
> expect from s
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