Multiple surface plots

[roger gill <mysnews@yahoo.co.uk>]

Dear all,

I am running S-plus 6.1 pro on windows and would like to do the following.

I have a set of data containing 5 columns a,b,m0,m1,m2 and would like to plot each mi for differing values of a and b and look at the surfaces formed.  I would like to compare the three surfaces on 1 graph sheet.  However surface plot is only allowed through the GUI and will not permit me to compare the three surface on one graph sheet.  Plotting them individually results in differing scales and is not particulalry informative.

Can anyone help?

Many Thanks

Roger Gill

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