[R] grouping in scatterplot3d
rg117 at ohm.york.ac.uk
Wed Jul 3 16:06:50 CEST 2002
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.
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