On 21 Sep 2005 at 9:18, Chuck Cleland wrote:
> Bernd:
> I think you will get what you want if you convert year from a
> factor
> to numeric:
>
> library(lattice)
> tmp <- read.table("http://www.metaanalyse.de/tmp/test.dat";)
> xyplot(Freq~as.numeric(as.character(year)),group=status,data=data.fram
> e(table(tmp)))
Dear Chuck,
yes, that's it!
Thank's a lot,
Bernd
--
Bernd Weiss, M.A.
University of Cologne / Research Institute for Sociology
Greinstr. 2 / D-50939 Cologne / Germany
E-Mail: <[EMAIL PROTECTED]>
URL: <http://www.uni-koeln.de/wiso-fak/fisoz/>
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