Infrastructure for Psychometric Modeling CRAN Task View: Psychometrics (http://CRAN.R-project.org/view=Psychometrics) Infrastructure for psychometric modeling such as data classes (e.g., for paired comparisons) and basic model fitting functions (e.g., for Rasch and Bradley-Terry models). Intended especially as a common building block for fitting psychometric mixture models in package "psychomix" and psychometric tree models in package "psychotree". Software Depends: R (>= 2.10.0), stats Imports: graphics, stats Achim Zeileis <Achim.Zeileis@R-project.org> Achim Zeileis [aut, cre], Carolin Strobl [aut], Florian Wickelmaier [aut] GPL-2 2012-05-14 application/tgz http://CRAN.R-project.org/package=psychotools