Sorry for the vaugness. I have text data (exam grades, say) for different courses and I want to table them. In my table I want the frequency for the lowest grade first and the other frequencies in increaseing (grade) order. Some frequencies might be zero but I want to include those empty cells in my table.
I hope that made sense? Thank you in advance! Cheer, Patrik -----Ursprungligt meddelande----- Från: Prof Brian Ripley [mailto:[EMAIL PROTECTED] Skickat: den 7 oktober 2007 09:11 Till: Öhagen Patrik Kopia: [EMAIL PROTECTED] Ämne: Re: [R] Controlling the Output from table() On Sun, 7 Oct 2007, Öhagen Patrik wrote: > > > > Dear All, > > I would like to have some controll over the output from the function > table(). I want to controll the order of the cells and I want to include > empty cells (if any). > > Example: I have ordinal data wich takes the values 1,2,3....N but I want > the output from table to put the frequencies in a different order, say, > 3,7,1,4.... and I want to include categories with zero frequency. > > How is that done? See ?tabulate. You can reorder the result via indexing: I don't follow what you want and you did not give us an example. (For example, is 'ordinal data' represented by an ordered factor or by an integer vector?) -- Brian D. Ripley, [EMAIL PROTECTED] Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/ University of Oxford, Tel: +44 1865 272861 (self) 1 South Parks Road, +44 1865 272866 (PA) Oxford OX1 3TG, UK Fax: +44 1865 272595 ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
