Marc,

Thank you very much for your reply! It helps tremendously!

best,
Z

On Fri, Mar 15, 2013 at 2:37 AM, Marc Girondot <marc_grt@yahoo.fr> wrote:

> Le 14/03/13 18:15, Zhuoting Wu a écrit :
>
>  I have two follow-up questions:
>>
>> 1. If I want to reverse the heat.colors (i.e., from yellow to red instead
>> of red to yellow), is there a way to do that?
>>
>>  nbcol <- heat.colors(128)
> nbcol <- nbcol[128:1]
>
>
>  2. I also created this interactive 3d scatter plot as below:
>>
>> library(rgl)
>> plot3d(x=x, y=y, z=z, col=nbcol[zcol], box=FALSE)
>>
>>  I have never use such a plot. Sorry
>
> Marc
>
>  Is there any way to add the same legend to this 3d plot?
>>
>> I'm new to R and try to learn it. I'm very grateful for any help!
>>
>> thanks,
>> Z
>>
>>
>>
>
> --
> ______________________________**____________________________
> Marc Girondot, Pr
>
> Laboratoire Ecologie, Systématique et Evolution
> Equipe de Conservation des Populations et des Communautés
> CNRS, AgroParisTech et Université Paris-Sud 11 , UMR 8079
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>
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>
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>
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