Haiganoush K. Preisler, Alan A. Ager, Michael J. Wisdom. 2013. Analyzing animal movement patterns using potential functions. Ecosphere 4:32. http://dx.doi.org/10.1890/ES12-00286.1


Supplement

R script and resulting output for estimating the potential surface described in Eq. 3 with data on elk during ATV treatment days.
Ecological Archives C004-002-S1.

Copyright


Authors
File list (downloads)
Description


Author(s)

Haiganoush K. Preisler
Pacific Southwest Research Station
800 Buchanan St. WAB
Albany, CA 94706 USA


File list

Rcode.txt (MD5: 3a4be4656cbeaf094a3f6d4e6dfebba6)

Description

The R-code included shows how the linear mixed model lme may be used to estimate the coefficients in Eq. 8 in the main text necessary for evaluating the potential surface in Eq. 7 with results given in Figs. 5 and 6.