dsm: Density Surface Modelling of Distance Sampling Data

Density surface modelling of line transect data. A Generalized Additive Model-based approach is used to calculate spatially-explicit estimates of animal abundance from distance sampling (also presence/absence and strip transect) data. Several utility functions are provided for model checking, plotting and variance estimation.

Version: 2.3.3
Depends: R (≥ 3.5.0), mgcv (≥ 1.8-23), mrds (≥ 2.1.16), numDeriv
Imports: nlme, ggplot2, plyr, statmod
Suggests: Distance, sp, tweedie, testthat
Published: 2022-08-20
DOI: 10.32614/CRAN.package.dsm
Author: David L. Miller, Eric Rexstad, Louise Burt, Mark V. Bravington, Sharon Hedley, Megan Ferguson, Natalie Kelly.
Maintainer: Laura Marshall <lhm at st-andrews.ac.uk>
BugReports: https://github.com/DistanceDevelopment/dsm/issues
License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
URL: https://github.com/DistanceDevelopment/dsm
NeedsCompilation: no
Language: en-GB
Materials: README NEWS
In views: Environmetrics
CRAN checks: dsm results


Reference manual: dsm.pdf


Package source: dsm_2.3.3.tar.gz
Windows binaries: r-devel: dsm_2.3.3.zip, r-release: dsm_2.3.3.zip, r-oldrel: dsm_2.3.3.zip
macOS binaries: r-release (arm64): dsm_2.3.3.tgz, r-oldrel (arm64): dsm_2.3.3.tgz, r-release (x86_64): dsm_2.3.3.tgz, r-oldrel (x86_64): dsm_2.3.3.tgz
Old sources: dsm archive


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