DiscreteQvalue (1.0)

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Improved q-Values for Discrete Uniform and Homogeneous Tests.

http://cran.r-project.org/web/packages/DiscreteQvalue

We consider a multiple testing procedure used in many modern applications which is the q-value method proposed by Storey and Tibshirani (2003) . The q-value method is based on the false discovery rate (FDR), hence versions of the q-value method can be defined depending on which estimator of the proportion of true null hypotheses, pi_0, is plugged in the FDR estimator. We implement the q-value method based on two classical pi_0 estimators, and furthermore, we propose and implement three versions of the q-value method for homogeneous discrete uniform P-values based on pi_0 estimators which take into account the discrete distribution of the P-values.

Maintainer: Marta Cousido Rocha
Author(s): Marta Cousido Rocha [aut, cre], Jos Carlos Soage Gonzlez [ctr], Jacobo de Ua lvarez [aut, ths], Sebastian Dhler [aut]

License: GPL-2

Uses: coin, exactRankTests

Released 3 months ago.


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