CalibrationCurves: Validating predicted probabilities against binary events.

Package to generate logistic and flexible calibration curves and related statistics. Based on the val.prob function from Frank Harrell’s rms package.


On current R (>= 3.0.0)

library("devtools"); install_github("BavoDC/CalibrationCurves", dependencies = TRUE)

(This requires devtools >= 1.6.1, and installs the “master” (development) branch.) This approach builds the package from source, i.e. make and compilers must be installed on your system – see the R FAQ for your operating system; you may also need to install dependencies manually.


If you have questions, remarks or suggestions regarding the package, you can contact me at


If you use this package, please cite: