[Gretl-devel] Re: generalized inverse for symmetric input
On Tue, 22 Dec 2020, Sven Schreiber wrote:
So I'm wondering whether hansl/gretl might benefit from a
specialized
ginv function for symmetric input. Below is a proposal in hansl based on
standard algebra. Perhaps we even discussed something similar before?
Your function looks fine to me. Out of curiosity: what was the original
problem?
-------------------------------------------------------
Riccardo (Jack) Lucchetti
Dipartimento di Scienze Economiche e Sociali (DiSES)
Università Politecnica delle Marche
(formerly known as Università di Ancona)
r.lucchetti(a)univpm.it
http://www2.econ.univpm.it/servizi/hpp/lucchetti
-------------------------------------------------------