Calculate and Plot Decision Curve

Diagnostic and prognostic models are typically evaluated with measures of accuracy that do not address clinical consequences. Decision-analytic techniques allow assessment of clinical outcomes but often require collection of additional information and may be cumbersome to apply to models that yield a continuous result. Decision curve analysis is a suitable method for evaluating alternative diagnostic and prognostic strategies that has advantages over other commonly used measures and techniques. This method was described by Andrew J. Vickers (2006) .


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install.packages("ggDCA")

1.1 by Jing Zhang, 3 months ago


Browse source code at https://github.com/cran/ggDCA


Authors: Jing Zhang [aut, cre] , Zhi Jin [aut]


Documentation:   PDF Manual  


GPL-3 license


Imports do, set, rms, base.rms, survival

Depends on ggplot2


See at CRAN