Hello:

 

I would like to be able to do a 3D scatter plot from 3 variables, 2
independent and 1 dependent.  The closest R function I could find for
this is "cloud".  However cloud uses, as input, a matrix where the value
of each matrix element is the dependent variable value at that matrix
coordinate.  My problem is that the independent variable values are
floating point and can be of any value.  Consequently some of the matrix
bins may not have a value assigned.  An example of the sort of data I
may have is as follows

 

Independent 1          Independent 2            Dependent

0.145674                 0.526482534              1.676986

0.325634                 0.326385237              2.384384

0.235267                 0.352653288              0.356483

 

Is there any way to do a 3D scatter plot with this sort of data?

 

Thanks very much in advance,

Peter Lauren.

 


	[[alternative HTML version deleted]]


