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Specify

What is being predicted, from which columns, and how the data divides. Written down and checked before anything is fitted.

cp_project()
Create a validated analysis configuration

Fit and predict

The model, and risks from exactly that model.

cp_model()
Fit the declared model with rms
cp_predict()
Predict risk from exactly the fitted model

Validate

Performance on a stated basis, because apparent, bootstrap-corrected and held-out numbers are not interchangeable.

cp_validate()
Validate the model, on a stated basis

Present

A nomogram that is checked against the model it was drawn from.

cp_nomogram()
Draw the nomogram, and prove it agrees with the model

Data

cp_synthetic_cohort()
Generate a synthetic cohort resembling a urodynamics study