[R] xeon processor and ATLAS
    Bjørn-Helge Mevik 
    bhs2 at mevik.net
       
    Fri Aug 31 11:11:02 CEST 2007
    
    
  
Jeffrey J. Hallman wrote:
> I've been doing econometrics for nearly 20 years, and have not yet run across
> a situation that called for looking at a 1000 x 1000 matrix.  I tend not to
> believe analyses with more than a dozen explanatory variables.
In NIR spectroscopy, it is common to have at least 1000 variables, and
in NMR or MS, you easily get spectra with 20000 variables.
You seldom get 1000 spectra, though. :-)  10 to 100 is more common.
-- 
B/H
    
    
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