Develop Concise but Comprehensive Shortened Versions of Psychometric Instruments R package shortr version 1.0.3 Operationalizes the identification problem of which subset of items should be kept in the shortened version of a said psychometric instrument to best represent the set of items comprised in the original version of the said psychometric instrument. Software Depends: R (>= 4.1.0) Imports: stats, utils Loïs Fournier <lois.fournier@unil.ch> Comprehensive R Archive Network (CRAN) Loïs Fournier [aut, cre] (ORCID: <https://orcid.org/0000-0001-6743-6456>), Alexandre Heeren [aut] (ORCID: <https://orcid.org/0000-0003-0553-6149>), Stéphanie Baggio [aut] (ORCID: <https://orcid.org/0000-0002-5347-5937>), Luke Clark [aut] (ORCID: <https://orcid.org/0000-0003-1103-2422>), Antonio Verdejo-García [aut] (ORCID: <https://orcid.org/0000-0001-8874-9339>), José C. Perales [aut] (ORCID: <https://orcid.org/0000-0001-5163-8811>), Joël Billieux [aut] (ORCID: <https://orcid.org/0000-0002-7388-6194>) GPL (>= 3) 2026-05-19 application/tgz https://CRAN.R-project.org/package=shortr doi:10.32614/CRAN.package.shortr en-US