Excellent. Thank you very much.
Best,
Robert
Dnia 18 stycznia 2010 18:20 Peter Ehlers <ehl...@ucalgary.ca> napisał(a):
> robert-mcfad...@o2.pl wrote:
> > I have a simple chart:
> > barchart(Counts ~ Purchase | Products , data = my.data, groups = Model)
> > where Purchase in data has values {0,1,2,3...10}. In a chart xlab begins
> > with 1 not 0. How to change it?
>
> I guess that barchart() will coerce Purchase to be a factor with
> levels '1' to '10'. So make it a factor with your choice of
> levels:
>
> PurchaseF <- factor(Purchase, levels = 0:10)
>
> (or use the scales= argument in barchart())
>
> -Peter Ehlers
>
> >
> > Best,
> > Robert
> >
> > ______________________________________________
> > 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.
> >
> >
>
> --
> Peter Ehlers
> University of Calgary
> 403.202.3921
>
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