[R] scatterplot3d bug??

[Uwe Ligges]

Will take a look when back from holidays in 2 weeks.

Uwe



David Winsemius wrote:
> Not sure you can call it a bug when the help page says for angles in 
> range (180, 360) that some support functions may "not work properly".
> 
> 
> On Aug 3, 2009, at 2:12 PM, Vivek Ayer wrote:
> 
>> Hey guys,
>>
>> Not sure if I encountered a bug with the scatterplot3d function.
>> Here's the calls I made:
>>
>> s3d1 <-scatterplot3d(TotLogDisttenp,TotDifftenp, TotMeasuredRSLtenp, 
>> pch=16,highlight.3d=TRUE,angle=40, type="h",main="MRSL ~ LogDist + 
>> Diff");
>> s3d1$plane3d(fitols);
> 
>> s3d1 <- scatterplot3d(TotLogDisttenp,TotDifftenp, 
>> TotMeasuredRSLtenp,pch=16, 
>> highlight.3d=TRUE,angle=130,type="h",main="MRSL~ LogDist + Diff");
>> s3d1$plane3d(fitols);
>> s3d1 <- scatterplot3d(TotLogDisttenp,TotDifftenp, 
>> TotMeasuredRSLtenp,pch=16, 
>> highlight.3d=TRUE,angle=210,type="h",main="MRSL ~ LogDist + Diff");
>> s3d1$plane3d(fitols);
> 
>  I suspect s3d1$plane3d(fitols)  uses one of the futzed functions.
> 
>> s3d1 <- scatterplot3d(TotLogDisttenp,TotDifftenp, 
>> TotMeasuredRSLtenp,pch=16, 
>> highlight.3d=TRUE,angle=310,type="h",main="MRSL~ LogDist + Diff");
>> s3d1$plane3d(fitols);
>>
>> Essentially four plots showing the data from different angles. This
>> includes the fit plane. The first two graphs make sense, but for the
>> latter two, the fit plane is not making sense.
>>
>> Take a look at the attached png.
>>
>> Is it a bug?
> 
> David Winsemius, MD
> Heritage Laboratories
> West Hartford, CT
> 
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