On 8/31/2009 2:58 PM, Steve_Friedman at nps.gov wrote:> Hello,
>
> Last week I installed ver 2.9.1 and it worked fine. This morning I have
> been working on some simple schemes,
>
> plot(PropHatchedNests$Phatched, PropHatchedNests$MEAN)
> abline(lm(PropHatchedNests$Phatched, PropHatchedNests$MEAN))
>
> This oddly produces a box and whiskers plot.
That's a sign that PropHatchedNests$Phatched is not a numeric vector.
I'm guessing it's a factor; try str(PropHatchedNests$Phatched) to be
sure. (You probably read it in from a file, and the file has a typo
that made R treat it as a factor.)
Duncan Murdoch
>
> I uninstalled 2.9.1 and installed 2.9.2 and ran the same commands. Same
> output.
>
> Is anyone else experiencing this conflict between bwplot and plot ?
>
> I'm working on windows XP.
>
> Thanks
>
> Steve Friedman Ph. D.
> Spatial Statistical Analyst
> Everglades and Dry Tortugas National Park
> 950 N Krome Ave (3rd Floor)
> Homestead, Florida 33034
>
> Steve_Friedman at nps.gov
> Office (305) 224 - 4282
> Fax (305) 224 - 4147
>
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