Statistics, Department of

 

The R Journal

Date of this Version

7-2018

Document Type

Article

Citation

The R Journal (July 2018) 10(1); Editor: John Verzani

Comments

Copyright 2018, The R Foundation. Open access material. License: CC BY 4.0 International

Abstract

The package Pstat calculates PST values to assess differentiation among populations from a set of quantitative traits and provides bootstrapped distributions and confidence intervals for PST. Variations of PST as a function of the parameter c/h2 are studied as well. The package implements different transformations of the measured phenotypic traits to eliminate variation resulting from allometric growth, including calculation of residuals from linear regression, Reist standardization, and the Aitchison transformation.

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