big data regression

[James Leszczenski <jleszcze@andrew.cmu.edu>]

Hi-

   Sorry for the double post, but I'm also having trouble with one 
other aspect of the dataset I'm working with.  As I mentioned in my 
previous post, the matrix I'm attempting to perform regression on is 
360,000x1028.  When I try to input a regression formula with 1028 
variables, I get the following error, presumably during the parse:
Problem: Stack overflow (do_deparse)
Top functions on stack:
6: deparse
5: cat
4: source
3: script.run
2: eval


Is there any way to avoid this for a Big Data set?

Thanks,
   James