Package: pscl Version: 1.6.0 Date: 2026-04-20 Title: Political Science Computational Laboratory Authors@R: c( person("Simon", "Jackman", role = c("aut", "cre"), email = "simon.jackman@sydney.edu.au", comment = c(ORCID = "0000-0001-7421-4034") ), person("Alex", "Tahk", role = c("ctb"), comment = c(ORCID = "0000-0001-7895-9420")), person("Achim", "Zeileis", role = c("ctb"), comment = c(ORCID = "0000-0003-0918-3766")), person("Christina", "Maimone", role = c("ctb"), comment = c(ORCID = "0000-0002-0402-6297")), person("James", "Fearon", role = c("ctb")), person("Zoe", "Meers", role = c("ctb"), comment = c(ORCID = "0000-0001-8045-6531")) ) Imports: MASS, datasets, grDevices, graphics, stats, utils Suggests: lattice, MCMCpack, car, lmtest, sandwich, zoo, coda, vcd, mvtnorm, mgcv Description: Bayesian analysis of item-response theory (IRT) models, roll call analysis; computing highest density regions; maximum likelihood estimation of zero-inflated and hurdle models for count data; goodness-of-fit measures for GLMs; data sets used in writing and teaching; seats-votes curves. LazyData: true License: GPL-2 URL: https://github.com/atahk/pscl RoxygenNote: 7.3.0 NeedsCompilation: yes Repository: https://atahk.r-universe.dev Date/Publication: 2026-04-20 11:08:37 UTC RemoteUrl: https://github.com/atahk/pscl RemoteRef: HEAD RemoteSha: dd72d8e2359ffc393d5644e14b6a467a49febb5b Packaged: 2026-06-19 07:49:59 UTC; root Author: Simon Jackman [aut, cre] (ORCID: ), Alex Tahk [ctb] (ORCID: ), Achim Zeileis [ctb] (ORCID: ), Christina Maimone [ctb] (ORCID: ), James Fearon [ctb], Zoe Meers [ctb] (ORCID: ) Maintainer: Simon Jackman