<b>Modeling asymmetric compositional data<b>

Compositional data belong to the simplex sample space, but they are transformed to the sample space of the real numbers using the additive log-ratio transformation to allow the application of standard statistical techniques. This study aims to model compositional skewed data of three soil components...

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Bibliographic Details
Published in:	Acta Scientiarum: Technology
Main Authors:	Ana Beatriz Tozzo Martins, Vanderly Janeiro, Terezinha Aparecida Guedes, Robson Marcelo Rossi, Antônio Carlos Andrade Gonçalves
Format:	Article
Language:	Portuguese
Published:	Universidade Estadual de Maringá 2014-04-01
Subjects:	compositional data skew-normal distribution parameter estimation
Online Access:	http://186.233.154.254/ojs/index.php/ActaSciTechnol/article/view/20626

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