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 or


If you use this package, please cite: