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ellipsoid
2005 Mar 08
1
3D plot not working as desired!
...the origin (0,0,0).
I searched through all the graphics related packages
for R like xgobi, ggobi, grid and more. Quite
confusing which one to choose.
Would anyone recommend any way to plot the 3-dimensional
randomly generated numbers? It would be very nice if it
can create 95% confidence region ellisoid around the
observations, just like the 95% confidence ellipse around
the bivariate normal random numbers.
Thanks in advance!
Sangwhan Kim
Department of Economics
University of Illinois at Urbana-Champaign