https://andrebonfrer.r-universe.devRecent package updates in andrebonfrerR-universehttps://github.com/andrebonfrer.pnghttps://andrebonfrer.r-universe.devFri, 09 Oct 2026 08:34:36 GMTandre.bonfrer@deakin.edu.au (Andre Bonfrer)Tools for the two-urn biased sampling problems of Puza and Bonfrer (2018) <doi:10.1080/03610926.2017.1300282>. Two overlapping sets of items are sampled without replacement, with items common to both sets given a selection weight favouring their inclusion. The package computes the probability mass function, mean and variance of the number of matching items using the univariate and bivariate Wallenius' non-central hypergeometric distributions, performs maximum likelihood and Bayesian inference for the bias parameter, and provides Metropolis-Hastings algorithms for hierarchical extensions.https://github.com/r-universe/andrebonfrer/actions/runs/39760500411Fri, 09 Oct 2026 08:34:36 GMTBiasedMatch0.1.0successhttps://andrebonfrer.r-universe.devhttps://github.com/andrebonfrer/biasedmatchbiasedmatch.Rmdbiasedmatch.htmlBiased matching in two-urn sampling problems2025-08-11 00:21:412026-08-13 03:13:29