givitiR: The GiViTI Calibration Test and Belt
Version 1.3

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.

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AuthorGiovanni Nattino [cre, aut], Stefano Finazzi [aut], Guido Bertolini [aut], Carlotta Rossi [aut], Greta Carrara [aut]
Date of publication2017-01-24 08:12:25
MaintainerGiovanni Nattino <giovanni.nattino@marionegri.it>
LicenseGPL-3
Version1.3
Package repositoryView on CRAN
InstallationInstall the latest version of this package by entering the following in R:
install.packages("givitiR")

Man pages

calibrationBeltIntersections: Calibration Belt Significant Deviations
calibrationBeltPoints: Calibration Belt Confidence Region
givitiCalibrationBelt: Calibration Belt
givitiCalibrationBeltTable: Table of the Calibration Belt Significant Deviations
givitiCalibrationTest: Calibration Test
givitiCalibrationTestComp: Computation of the Calibration Test
givitiCheckArgs: Check of the argument's values
givitiCheckData: Check of data
givitiR: givitiR: assessing the calibration of binary outcome models...
givitiStatCdf: CDF of the Calibration Statistic Under the Null Hypothesis
icuData: Information of SAPS II score and outcome of 1,000 ICU...
logit: Logit and logistic functions
plot.givitiCalibrationBelt: Calibration Belt Plot
polynomialLogRegrFw: Forward Selection in Polynomial Logistic Regression

Functions

calibrationBeltIntersections Man page Source code
calibrationBeltPoints Man page Source code
givitiCalibrationBelt Man page Source code
givitiCalibrationBeltTable Man page Source code
givitiCalibrationTest Man page Source code
givitiCalibrationTestComp Man page Source code
givitiCheckArgs Man page Source code
givitiCheckData Man page Source code
givitiR Man page
givitiR-package Man page
givitiStatCdf Man page Source code
icuData Man page
logistic Man page Source code
logit Man page Source code
plot.givitiCalibrationBelt Man page Source code
polynomialLogRegrFw Man page Source code

Files

inst
inst/doc
inst/doc/givitiR.R
inst/doc/givitiR.html
inst/doc/givitiR.Rmd
tests
tests/testthat.R
tests/testthat
tests/testthat/testCdf.R
NAMESPACE
data
data/icuData.RData
R
R/givitiR.R
R/givitiCalibrationBeltUtilities.R
R/data.R
R/givitiCalibrationMain.R
R/givitiCalibrationBasic.R
vignettes
vignettes/bibliography.bib
vignettes/givitiR.Rmd
MD5
build
build/vignette.rds
DESCRIPTION
man
man/givitiCheckData.Rd
man/calibrationBeltPoints.Rd
man/icuData.Rd
man/givitiCalibrationBelt.Rd
man/givitiR.Rd
man/givitiStatCdf.Rd
man/givitiCalibrationBeltTable.Rd
man/logit.Rd
man/givitiCalibrationTest.Rd
man/givitiCheckArgs.Rd
man/givitiCalibrationTestComp.Rd
man/plot.givitiCalibrationBelt.Rd
man/calibrationBeltIntersections.Rd
man/polynomialLogRegrFw.Rd
givitiR documentation built on May 20, 2017, 12:03 a.m.