R code (PredAccuracy-SampleCode.R) and Sample Data (MyData.txt) to assess accuracy of binary predictions (for instance, from logistic regression, random forest) through ROC curves, violin plots, Mann-Whitney U-test, etc.
Please cite: Gagliano SA, Paterson AD, Weale ME, Knight J (2015) Assessing models for genetic prediction of complex traits: a comparison of visualization and quantitative methods. BMC Genomics. PMID: 25997848