markerSearchPower: Power calculation for marker detection strategies in Genome-wide
Association Studies
This package calcuates statistical power of detecting
associated markers based on one of the model selection
strategies: marginal selection, exhaustive search, or forward
selection. With assumed genetic effects (including interaction
effect), allele frequencies, noise level, sample size, number
of genotyped markers, and control level (i.e. number of
markers/models intended to select), this package provides fast
and accurate consultation on power of different model selection
strategies. It helps researchers to decide a more efficient way
for marker detection in genome-wide association studies.
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