Package: givitiR Type: Package Title: The GiViTI Calibration Test and Belt Version: 1.3 Date: 2017-01-19 Authors@R: c(person("Giovanni", "Nattino", email = "giovanni.nattino@marionegri.it", role = c("cre","aut")), person("Stefano", "Finazzi", role = "aut"), person("Guido", "Bertolini", role = "aut"), person("Carlotta", "Rossi", role = "aut"), person("Greta", "Carrara", role = "aut")) Description: Functions to assess the calibration of logistic regression models with the GiViTI (Gruppo Italiano per la Valutazione degli interventi in Terapia Intensiva, Italian Group for the Evaluation of the Interventions in Intensive Care Units - see ) approach. The approach consists in a graphical tool, namely the GiViTI calibration belt, and in the associated statistical test. These tools can be used both to evaluate the internal calibration (i.e. the goodness of fit) and to assess the validity of an externally developed model. License: GPL-3 LazyData: TRUE Imports: alabama, rootSolve, grDevices, graphics, stats Suggests: testthat, knitr, rmarkdown VignetteBuilder: knitr NeedsCompilation: no Packaged: 2026-06-22 09:00:42 UTC; root Author: Giovanni Nattino [cre, aut], Stefano Finazzi [aut], Guido Bertolini [aut], Carlotta Rossi [aut], Greta Carrara [aut] Maintainer: Giovanni Nattino Repository: https://gnattino.r-universe.dev Date/Publication: 2017-01-24 07:12:25 UTC RemoteUrl: https://github.com/cran/givitiR RemoteRef: HEAD RemoteSha: e0f48511361e892549b62ca9aa3571c10a7fdd1f