Ideally I would want it to look like a rubik cube with each little cube
color coded based on the fourth column (data column). Your suggestion might
work if I could color code based on data in the fourth column.
Thanks

On Fri, Feb 20, 2009 at 10:56 AM, Duncan Murdoch <murdoch@stats.uwo.ca>wrote:

> On 2/20/2009 10:50 AM, kapo coulibaly wrote:
>
>> I have data on a regular grid in the format: x  y  z data. I would like to
>> be able to plot them in 3d kind of like a volume or a mesh with colors. Is
>> that possible in R and how?
>>
>
> There are lots of ways, depending on what you want the plot to look like.
>  One is
>
> library(rgl)
> plot3d(x, y, z, col=color)
>
> (assuming you also have a variable indicating the color to plot).
>
> Duncan Murdoch
>

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