Hello, I am a new user of R and I am trying to use the data I am reading from a spreadsheet. I installed the xlsReadWrite package and I am able to read data from this files, but how can I assign the colums into values? E.g: as I read a spreadsheet like this one: A B 1 2 4 9
I manually assign the values: A<-c(1,4) B<-c(2,9) to plot it on a graph: plot(A,B) or make histograms: hist(A) But actualy I am using very large colums, does exist any other way to do it automatically? Best Regards, Lämarão [[alternative HTML version deleted]]
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