tabulate: switching columns and rows
Add the argument col.vars = 2:3 to your ftable call. See ?ftable
On 12/31/06, Ricardo Rodr?guez <webmaster at xen.net> wrote:
Hi all, Please, is there any way of controlling factors in row/columns when using ftable/xtabs? As far as I can see, the last cross-clasifing variable in the formula will appear in columns. The previous ones, in rows. For instance, is it possible to make tension and replicate appear in columns? ftable(xtabs(breaks ~ wool + tension + replicate, data = warpbreaks)) After some years using SAS proc tabulate I am afraid I don't get the point with R and cross-tabulation :-( Thanks you very much and Happy New Year! Ricardo --- Ricardo Rodr?guez Your XEN ICT Team
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