GaGa hierarchical model for microarray data analysis


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Documentation for package ‘gaga’ version 1.0.0

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checkfit Check goodness-of-fit of GaGa and MiGaGa models
classpred Predict the class that a new sample belongs to.
dcgamma Approximate gamma shape distribution
findgenes Find differentially expressed genes after GaGa fit.
fit.gg Fit GaGa hierarchical model
getpar Extract hyper-parameter estimates from a gagafit object
mcgamma Approximate gamma shape distribution
parest Parameter estimates and posterior probabilities of differential expression for GaGa and MiGaGa model
powclasspred Expected probability that a future sample is correctly classified.
print.gagafit Print an object of class gagafit
rcgamma Approximate gamma shape distribution
sim.gg Prior predictive simulation
simnewsamples Posterior predictive simulation