Published by the Foundation for Open Access Statistics Editors-in-chief: Bettina Grün, Torsten Hothorn, Edzer Pebesma, Achim Zeileis    ISSN 1548-7660; CODEN JSSOBK
Authors: Clément Calenge
Title: Exploring Habitat Selection by Wildlife with adehabitat
Abstract: Knowledge of the environmental features affecting habitat selection by animals is important for designing wildlife management and conservation policies. The package adehabitat for the R software is designed to provide a computing environment for the analysis and modelling of such relationships. This paper focuses on the preliminary steps of data exploration and analysis, performed prior to a more formal modelling of habitat selection. In this context, I illustrate the use of a factorial analysis, the K-select analysis. This method is a factorial decomposition of marginality, one measure of habitat selection. This method was chosen to present the package because it illustrates clearly many of its features (home range estimation, spatial analyses, graphical possibilities, etc.). I strongly stress the powerful capabilities of factorial methods for data analysis, using as an example the analysis of habitat selection by the wild boar (Sus scrofa L.) in a Mediterranean environment.

Page views:: 12614. Submitted: 2007-01-18. Published: 2007-09-30.
Paper: Exploring Habitat Selection by Wildlife with adehabitat     Download PDF (Downloads: 14936)
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adehabitat_1.6-1.tar.gz: R source package Download (Downloads: 2284; 2MB)
v22i06.R.zip: v22i06.R: R example code from the paper Download (Downloads: 2277; 961B)

DOI: 10.18637/jss.v022.i06

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Paper: Creative Commons Attribution 3.0 Unported License
Code: GNU General Public License (at least one of version 2 or version 3) or a GPL-compatible license.