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: |
2.3.4 |
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: |
2025-09-02 |
DOI: |
10.32614/CRAN.package.dsm |
Author: |
Laura Marshall [cre],
David L. Miller [aut],
Eric Rexstad [ctb],
Louise Burt [ctb],
Mark V. Bravington [ctb],
Sharon Hedley [ctb],
Megan Ferguson [ctb],
Natalie Kelly [ctb] |
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 |