Skip to main content
U.S. flag

An official website of the United States government

Software

Filter Total Items: 33

nestAbund

An R package to estimate nest abundance using a state-space superpopulation capture-recapture approach in which inference about detection proability is based on the age at first detection, as opposed to the sequence of re-detections in standard capture-recapture models.

MSSRVRCV

Computes survival-movement, capture and recovery probabilities from multi-strata capture-recapture-recovery data.

PROGRAM SPACECAP

A Program to Estimate Animal Abundance and Density using Spatially-Explicit Capture-Recapture

JOLLY

Computes estimates of survival and capture probability for 1-age class open population capture-recapture models.

MSSRVMIS

Computes estimates of survival and capture probability adjusted for missclassification.

CountRemoval

A removal model for estimating detection probabilities from point count surveys.

DOBSERV

A Double-observer approach for estimating detection probability and abundance from avian point counts.

MSSRVRD

Computes survival-movement, capture and recovery probabilities from multi-strata capture-recapture-recovery data.

JOLLYAGE

Computes estimates of survival and capture probability for 2-age class open population capture-recapture models.

TMSURVIV

Computes estimates of survival and capture probability and the proportion of transients in open population capture-recapture data.

DOSECOMP

Analyzes dose responses for two populations, using the PROBIT model and the abbreviated protocol as described by Link et al(1996).

MSSURVIV

Computes estimates of survival-movement and capture probability for open capture-recapture models.