Recursive Construction of Nested Resolvable Designs and Associated Uniform Designs over GF(p) R package PGM2 version 2.0.0 CRAN Task View: ExperimentalDesign (https://CRAN.R-project.org/view=ExperimentalDesign) Recursive construction of balanced incomplete block designs (BIBDs), their successive generations, resolvable BIBDs (RBIBDs) and associated uniform designs (UDs), derived from finite projective geometries PG(m, p) over a Galois field GF(p) of any prime order p. Implements and generalises the method of Boudraa, Gheribi-Aoulmi and Laib (2013, International Journal of Research and Reviews in Applied Sciences, 17(2), 167-176), which was previously available only for p = 2, and the uniform design constructions of Fang et al. (2004) <doi:10.1016/S0012-365X(03)00100-6>. Designs of every recursion stage can be extracted, and all constructions are validated against the parameters published in the original paper. Software Imports: stats Suggests: knitr, rmarkdown, testthat (>= 3.0.0) Mohamed Laib <laib.med@gmail.com> Comprehensive R Archive Network (CRAN) Mohamed Laib [aut, cre], Abla Boudraa [aut], Zebida Gheribi-Aoulmi [aut] GPL-3 2026-07-30 application/tgz https://CRAN.R-project.org/package=PGM2 doi:10.32614/CRAN.package.PGM2