[R] How to compare two square matrices

Arun.stat arun.kumar.saha at gmail.com
Mon Dec 13 15:33:35 CET 2010

Dear Sabari, if you need a single number for comparison then there could be
many options. You can calculate smallest absolute eigen value, or may be the
determinant (i.e. a measure of volumn of matrices) or may be the smallest
element in absolute term, depending on your research need.

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