This package contains a set of functions that calculates appropriate sample sizes for onesample ttests, twosample ttests, and Ftests for microarray experiments based on desired power while controlling for false discovery rates. For all tests, the standard deviations (variances) among genes can be assumed fixed or random. This is also true for effect sizes among genes in onesample and two sample experiments. Functions also output a chart of power versus sample size, a table of power at different sample sizes, and a table of critical test values at different sample sizes.
Package details 


Author  Megan Orr, Peng Liu 
Maintainer  Megan Orr <[email protected]> 
License  GPL3 
Version  1.2 
Package repository  View on CRAN 
Installation 
Install the latest version of this package by entering the following in R:

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