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 |