ipsecr: Spatially Explicit Capture-Recapture by Inverse Prediction
Estimates the density of a spatially distributed animal population sampled with an array of passive detectors, such as traps. Models incorporating distance-dependent detection are fitted by simulation and inverse prediction as proposed by Efford (2004) <doi:10.1111/j.0030-1299.2004.13043.x>.
| Version: | 1.4.4 |
| Depends: | R (≥ 3.5.0), secr (≥ 4.5.8) |
| Imports: | graphics, grDevices, MASS, nlme, parallel, Rcpp (≥ 1.0.8.3), stats, stringr, tools, utils |
| LinkingTo: | BH, Rcpp, RcppArmadillo |
| Suggests: | FrF2, knitr, plot3D , rmarkdown, sf, spatstat, testthat (≥ 0.11.0) |
| Published: | 2025-06-10 |
| DOI: | 10.32614/CRAN.package.ipsecr |
| Author: | Murray Efford 
[aut, cre] |
| Maintainer: | Murray Efford <murray.efford at otago.ac.nz> |
| License: | GPL-2 | GPL-3 [expanded from: GPL (≥ 2)] |
| URL: | https://github.com/MurrayEfford/ipsecr/, https://www.otago.ac.nz/density/ |
| NeedsCompilation: | yes |
| Citation: | ipsecr citation info |
| Materials: | NEWS |
| CRAN checks: | ipsecr results |
Documentation:
| Reference manual: | ipsecr.html , ipsecr.pdf |
| Vignettes: |
Spatially explicit capture–recapture by inverse prediction (source, R code) |
Downloads:
| Package source: | ipsecr_1.4.4.tar.gz |
| Windows binaries: | r-devel: ipsecr_1.4.4.zip, r-release: ipsecr_1.4.4.zip, r-oldrel: ipsecr_1.4.4.zip |
| macOS binaries: | r-release (arm64): ipsecr_1.4.4.tgz, r-oldrel (arm64): ipsecr_1.4.4.tgz, r-release (x86_64): ipsecr_1.4.4.tgz, r-oldrel (x86_64): ipsecr_1.4.4.tgz |
| Old sources: | ipsecr archive |
Reverse dependencies:
| Reverse suggests: | secrdesign |
Linking:
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