[R] [R-pkgs] [R-package] PredictABEL 1.1: Assessment of risk prediction models in R

From: Suman Kundu <suman_math_at_yahoo.com>
Date: Wed, 06 Apr 2011 05:40:33 -0700 (PDT)

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

[1] http://www.ncbi.nlm.nih.gov/pubmed/21431839

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