John M. Drake. 2014. Ensemble algorithms for ecological niche modeling from presence-background and presence-only data. Ecosphere 5:76. http://dx.doi.org/10.1890/es13-00202.1


Supplement

R functions for fitting the LOBAG and LOBAG-OC models.
Ecological Archives C005-007-S1.

Copyright


Authors
File list (downloads)
Description


Author(s)

John M. Drake
Odum School of Ecology, University of Georgia
140 E. Green Street
Athens, GA 30606-2202 USA
E-mail: jdrake@uga.edu


File list

lobag.R (MD5: 297094eda0d98965c144121e7849ea6b)

Description

The file lobag.R contains code for four functions used to fit and predict species' ecological niches using the LOBAG and LOBAG-OC models. Functions depend on the kernlab package. Function arguments include covariate data at presence points (LOBAG and LOBAG-OC) and background points (LOBAG only) and various tuning parameters, as described in the main text.