325 research outputs found
Discussion of: Brownian distance covariance
Discussion on "Brownian distance covariance" by G\'{a}bor J. Sz\'{e}kely and
Maria L. Rizzo [arXiv:1010.0297]Comment: Published in at http://dx.doi.org/10.1214/09-AOAS312G the Annals of
Applied Statistics (http://www.imstat.org/aoas/) by the Institute of
Mathematical Statistics (http://www.imstat.org
A stochastic process approach to false discovery control
This paper extends the theory of false discovery rates (FDR) pioneered by
Benjamini and Hochberg [J. Roy. Statist. Soc. Ser. B 57 (1995) 289-300].
We develop a framework in which the False Discovery Proportion (FDP)--the
number of false rejections divided by the number of rejections--is treated as a
stochastic process. After obtaining the limiting distribution of the process,
we demonstrate the validity of a class of procedures for controlling the False
Discovery Rate (the expected FDP). We construct a confidence envelope for the
whole FDP process. From these envelopes we derive confidence thresholds, for
controlling the quantiles of the distribution of the FDP as well as controlling
the number of false discoveries. We also investigate methods for estimating the
p-value distribution
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