Package: Petersen
Type: Package
Title: Estimators for Two-Sample Capture-Recapture Studies
Version: 2025.3.1
Date: 2025-03-01
Authors@R: person("Carl", "Schwarz", email = "cschwarz.stat.sfu.ca@gmail.com", role = c("aut", "cre"))
Description: A comprehensive implementation of Petersen-type estimators
    and its many variants for two-sample capture-recapture studies.
    A conditional likelihood approach is used that allows
    for tag loss; non reporting of tags; reward tags; categorical, geographical and temporal stratification;
    partial stratification; reverse capture-recapture;
    and continuous variables in modeling the probability of capture.
    Many examples from fisheries management are presented.
License: GPL-2
Encoding: UTF-8
LazyData: true
RoxygenNote: 7.3.2
Imports: AICcmodavg, bbmle, BTSPAS, checkmate, formula.tools, ggplot2,
        MASS, Matrix, msm, numDeriv, plyr, reshape2, rlang, SPAS,
        stats, stringr, tidyr, utils
Depends: R (>= 2.10)
Suggests: knitr, rmarkdown, R.rsp
VignetteBuilder: knitr, rmarkdown, R.rsp
URL: https://github.com/cschwarz-stat-sfu-ca/Petersen
BugReports: https://github.com/cschwarz-stat-sfu-ca/Petersen/issues
NeedsCompilation: no
Packaged: 2025-02-24 20:16:03 UTC; cschwarz
Author: Carl Schwarz [aut, cre]
Maintainer: Carl Schwarz <cschwarz.stat.sfu.ca@gmail.com>
Repository: CRAN
Date/Publication: 2025-02-24 20:30:01 UTC
Built: R 4.3.3; ; 2025-02-24 22:38:38 UTC; unix
