BiasedMatch: Biased Matching for Two-Urn Sampling Problems
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.
| Version: |
0.1.0 |
| Depends: |
R (≥ 3.5.0) |
| Imports: |
BiasedUrn, mvtnorm, nortest, EnvStats, coda, stats, utils |
| Suggests: |
knitr, rmarkdown, testthat (≥ 3.0.0) |
| Published: |
2026-10-21 |
| DOI: |
10.32614/CRAN.package.BiasedMatch (may not be active yet) |
| Author: |
Andre Bonfrer 
[aut, cre],
Borek Puza [aut] |
| Maintainer: |
Andre Bonfrer <andre.bonfrer at deakin.edu.au> |
| BugReports: |
https://github.com/andrebonfrer/BiasedMatch/issues |
| License: |
MIT + file LICENSE |
| URL: |
https://github.com/andrebonfrer/BiasedMatch |
| NeedsCompilation: |
no |
| Materials: |
README, NEWS |
| CRAN checks: |
BiasedMatch results |
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