tmcd82070/Rdistance: Analyses for Distance-Sampling and Abundance Estimation
Version 2.1.1

Distance-sampling is a popular method for abundance estimation in ecology. This package contains functions and associated routines to analyze distance-sampling data collected on point or line transects. Line and point transect analayses are accomodated in one routine that accepts a regression-like formula object. Abundance routines perform automated bootstrapping and automated detection-function selection. Overall (study area) and site-level (transect or point) abundance estimates are available. A large suite of classical, parametric detection functions are included. Some uncommon (e.g., Gamma, negative exponential) detection functions are also included and users can define their own custom detection functions if needed. One form of non-parametric smoothed distance function is also included. The extensive help files and vignettes have been vetted by multiple authors and tested in multiple workshop settings.

Getting started

Package details

Authorc( person("Trent", "McDonald", email="[email protected]", role=c("cre","aut")), person("Ryan", "Nielson", email="[email protected]", role=c("aut")), person("Jason", "Carlisle", email="[email protected]", role=c("aut")), person("Aidan", "McDonald", email="[email protected]", role=c("aut")), person("Ben", "Augustine", email="", role=c("ctb")), person("James", "Griswald", email="", role=c("ctb")), person("Joel", "Reynolds", email="", role=c("ctb")), person("Pham", "Quang", email="", role=c("ctb")), person("Earl", "Becker", email="", role=c("ctb")), person("Aaron", "Christ", email="", role=c("ctb")), person("Brook", "Russelland", email="", role=c("ctb")), person("Patrick", "McKann", email="", role=c("ctb")), person("Lacey", "Jeroue", email="", role=c("ctb")), person("Hoffman", "Abigail", email="", role=c("ctb")), person("Kleinsausser", "Michael", email="", role=c("ctb")) )
MaintainerTrent McDonald <[email protected]>
LicenseGNU General Public License
Package repositoryView on GitHub
Installation Install the latest version of this package by entering the following in R:
tmcd82070/Rdistance documentation built on July 17, 2018, 4:55 p.m.