Package: givitiR 1.3
Giovanni Nattino
givitiR: The GiViTI Calibration Test and Belt
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 <http://www.giviti.marionegri.it/>) 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.
Authors:
givitiR_1.3.tar.gz
givitiR_1.3.tar.gz(r-4.5-noble)givitiR_1.3.tar.gz(r-4.4-noble)
givitiR_1.3.tgz(r-4.4-emscripten)givitiR_1.3.tgz(r-4.3-emscripten)
givitiR.pdf |givitiR.html✨
givitiR/json (API)
| # Install 'givitiR' in R: |
| install.packages('givitiR', repos = c('https://cran.r-universe.dev', 'https://cloud.r-project.org')) |
- icuData - Information of SAPS II score and outcome of 1,000 ICU patients.
This package does not link to any Github/Gitlab/R-forge repository. No issue tracker or development information is available.
Last updated 8 years agofrom:e0f4851136. Checks:2 OK. Indexed: yes.
| Target | Result | Latest binary |
|---|---|---|
| Doc / Vignettes | OK | Feb 24 2025 |
| R-4.5-linux | OK | Feb 24 2025 |
Exports:calibrationBeltIntersectionscalibrationBeltPointsgivitiCalibrationBeltgivitiCalibrationBeltTablegivitiCalibrationTestgivitiCalibrationTestCompgivitiCheckArgsgivitiCheckDatagivitiStatCdflogisticlogitplot.givitiCalibrationBeltpolynomialLogRegrFw
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| Calibration Belt Significant Deviations | calibrationBeltIntersections |
| Calibration Belt Confidence Region | calibrationBeltPoints |
| Calibration Belt | givitiCalibrationBelt |
| Table of the Calibration Belt Significant Deviations | givitiCalibrationBeltTable |
| Calibration Test | givitiCalibrationTest |
| Computation of the Calibration Test | givitiCalibrationTestComp |
| Check of the argument's values | givitiCheckArgs |
| Check of data | givitiCheckData |
| givitiR: assessing the calibration of binary outcome models with the GiViTI calibration belt. | givitiR-package givitiR |
| CDF of the Calibration Statistic Under the Null Hypothesis | givitiStatCdf |
| Information of SAPS II score and outcome of 1,000 ICU patients. | icuData |
| Logit and logistic functions | logistic logit |
| Calibration Belt Plot | plot.givitiCalibrationBelt |
| Forward Selection in Polynomial Logistic Regression | polynomialLogRegrFw |