Matrix Tricks for Linear Statistical Models:
Our Personal Top Twenty
by Simo Puntanen, George P.H. Styan, and Jarkko Isotalo

Authors of TRIX: Simo Puntanen

Simo is a Lecturer, who does not own a mobile phone. Otherwise he's a rather regular guy except that he's constantly worried.

Simo thinking about new tricks in Nokia, Jun 2010. (Photo: Kimmo Vehkalahti)

Simo completed his PhD studies in 1987.

He lives in Nokia, Finland, with his wife Soile, and enjoys sauna on weekly basis.

See also: Simo's official homepage (University of Tampere)

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