[R] Xgobi graphs

[Hector L. Ayala-del-Rio]

I have generated a 3D graph from data in R using the Xgobi package.  
Does anybody know how to generate a postscript file of the Xgobi 
graph??  I have searched everywhere and I can not find it.

Thanks in advance

Hector

Héctor L. Ayala-del-Río, Ph.D.
Center for Microbial Ecology &
Center for Genomic and Evolutionary Studies
on Microbial Life at Low Temperatures
Michigan State University
545 Plant & Soil Sciences Building
East Lansing, MI 48824-1325
Phone: 517-353-9021
Fax: 517-353-2917