Dear morphometrics,

I am frequently using PAST (paleontological statistics; what a great free software) for the analysis of morphometric data (geometric and traditional). Now I want to do a reduced major axis regression on bivariate data (only one Y for each X). However, I do not found the possibility to perform a significance test for the regression (F statistics) or for the slope and intercept (t statistics). It is provided for least square regression (e.g., under polynomial option) but not for model II regression. Does anyone know a possibility to obtain regression statistics in PAST for model II regressions?
Thanks in advance.

Cheers
Patrick


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Patrick Arnold, M.Sc.

wissenschaftlicher Mitarbeiter und Doktorand
Institut für Spezielle Zoologie und Evolutionsbiologie
mit Phyletischem Museum
Friedrich-Schiller-Universität Jena
Erbertstraße 1
07743 Jena
Germany

Phone:  +49 (0)3641 9-49165
Fax:    +49 (0)3641 9-49142
E-mail: [email protected]

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