[GRASS-user] Re: [GRASS-dev] i.pca

Michael Barton michael.barton at asu.edu
Tue Feb 20 09:41:25 EST 2007

Thanks Brad. I hope to try it out if I have time to recompile this week.


On 2/19/07 3:59 PM, "Brad Douglas" <rez at touchofmadness.com> wrote:

> Hello,
> I just committed a rewritten i.pca module.  It now supports NULL cells
> without skewing the data and will work properly with float/double maps.
> It's a bit slower than the original, but that's the price we pay for
> modules that work. :-)
> My testing has proved good results, but I'd like to have others test.

Michael Barton, Professor of Anthropology
School of Human Evolution & Social Change
Center for Social Dynamics & Complexity
Arizona State University

phone: 480-965-6213
fax: 480-965-7671
www: http://www.public.asu.edu/~cmbarton

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