Dear R users, A new R package (PredictABEL, http://cran.at.r-project.org/web/packages/PredictABEL/ ) has been published recently that includes functions to assess the performance of (genetic) risk models.
The package provides the following measures: Univariate and multivariate odds ratios (OR) of the predictors The c-statistic (or area under the receiver operating characteristic (ROC) curve (AUC)) Hosmer-Lemeshow goodness of fit test Reclassification table Net reclassification improvement (NRI) Integrated discrimination improvement (IDI) You can find more information in our paper [1] and on PredictABEL website http://www.genabel.org/packages/PredictABEL Hope you'll find it useful! Suman Kundu ------------------- References: [1] http://www.ncbi.nlm.nih.gov/pubmed/21431839 [[alternative HTML version deleted]]
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