There is a PDL implementation of the Householder Method, but it's not on CPAN. I think you can install it using: 
cpanm https://github.com/run4flat/PDL-Fit-OO.git
but I haven't tried it.

In reply to Re^2: PDL & Math::MatrixReal by etj
in thread PDL & Math::MatrixReal by Lucero

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