[R] Too many columns with prelim.norm

[rockclimber112358 at gmail.com]

Hi everyone,

I'm trying to use prelim.norm with a "big" matrix (36 columns by 10000 or so rows).  I found that prelim.norm has a built-in limit of 30 columns, but I'd still really like to use it for my data.  Does anyone know of a different way to do the same thing?  Or, would it be easier to try to modify the source code?  Thanks!

Josh