secr: Spatially explicit capture-recapture
Functions to estimate the density and size of a spatially distributed animal population sampled with an array of passive detectors, such as traps, or by searching polygons or transects. Models incorporating distance-dependent detection are fitted by maximizing the likelihood. Tools are included for data manipulation and model selection.
||R (≥ 3.0.0)
||abind, MASS, utils, parallel, nlme, sp, mgcv, raster
||maptools, spsurvey, rgdal, rgeos
||Murray Efford <murray.efford at otago.ac.nz>
||GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]