R package 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.
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References in zbMATH (referenced in 2 articles )
Showing results 1 to 2 of 2.
- Borchers, David L.; Marques, Tiago A.: From distance sampling to spatial capture-recapture (2017)
- Borchers, D. L.; Efford, M. G.: Spatially explicit maximum likelihood methods for capture-recapture studies (2008)