[R] grouping in scatterplot3d

[Rishabh Gupta]

Hi all,
    I've been using the scatterplot3d function (from the scatterplot3d library) to create 3D plots. I was wondering whether there is
anyway to group the points according to a particular group variable. For example I used the plot function as
    plot( factor( <GROUPINGVAR> ) , <PLOTVARS> )
to organise the results in a according to the grouping variable. I was wondering whether there is any equivalent way of doing this
with scatterplot3d or any other equivalent 3d plotting function. I understand that this would be a difficult task since there are
'no spare dimensions' but for example could the function differentiate between different groups using colours or find clusters

Any help would be greatly appreciated.

Many Thanks

Rishabh

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