search for: functioncallofsomesort

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2008 May 11
1
Creating data.frames dynamically
...dates=Dates, a=vector(mode="numeric", length=length(Dates), b=vector(mode="numeric", length=length(Dates), c=vector(mode="numeric", length=length(Dates)) Then I copy the processed data into d for(i in SomeVectorOfFactors){ for(N in Names){ d[[N]][i] <- FunctionCallOfSomeSort(i) } } I want to create the data.frame, d, in the same style I access it. d <- data.frame(dates=Dates, [[Names]]=vectors(.....)) Then it is much simpler to add new columns. Worik ST [[alternative HTML version deleted]]