Package: QCA Version: 3.25.1 SystemRequirements: POSIX threads (optional) Title: Qualitative Comparative Analysis Authors@R: c( person(given = "Adrian", family = "Dusa", role = c("aut", "cre", "cph"), email = "dusa.adrian@unibuc.ro", comment = c(ORCID = "0000-0002-3525-9253")), person("Ciprian", "Paduraru", role = "ctb", email = "ciprian.paduraru@fmi.unibuc.ro", comment = c(ORCID = "0000-0002-4518-374X")), person("Alrik", "Thiem", role = "aut", comment = "from version 1.0-0 up to version 1.1-3") ) URL: https://github.com/dusadrian/QCA BugReports: https://github.com/dusadrian/QCA/issues Depends: R (>= 3.6.0), admisc (> 0.39) LazyData: yes Imports: methods, declared, venn Description: An extensive set of functions to perform Qualitative Comparative Analysis: crisp sets ('csQCA'), temporal ('tQCA'), multi-value ('mvQCA') and fuzzy sets ('fsQCA'). 'QCA' is a methodology that bridges the qualitative and quantitative divide in social science research. It uses a Boolean minimization algorithm, resulting in a minimal causal configuration associated with a given phenomenon. License: GPL (>= 3) Encoding: UTF-8 Repository: https://dusadrian.r-universe.dev Date/Publication: 2026-05-22 12:25:40 UTC RemoteUrl: https://github.com/dusadrian/QCA RemoteRef: HEAD RemoteSha: fac8bc0e92e2d68a18c557ce0de07e9e4493cbdb NeedsCompilation: yes Packaged: 2026-06-24 08:43:13 UTC; root Author: Adrian Dusa [aut, cre, cph] (ORCID: ), Ciprian Paduraru [ctb] (ORCID: ), Alrik Thiem [aut] (from version 1.0-0 up to version 1.1-3) Maintainer: Adrian Dusa