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diagnosing short rank matrices
From: |
Heber Farnsworth |
Subject: |
diagnosing short rank matrices |
Date: |
Fri, 1 Aug 2003 19:07:22 -0500 |
Here is something I occasionally need to do. I have to figure out why
a matrix is less than full rank. I have seen other packages (like SAS)
which will tell you which columns are nearly a linear combination of
which other columns. That's a good trick and I've never figured out
how to do it. Does anyone know?
Heber
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- diagnosing short rank matrices,
Heber Farnsworth <=