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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 |