| RefPlus-package | RMA based on reference microarrays: RMA+ and RMA++ methods |
| colMedians | Derive column medians of a numerical matrix |
| normalize.quantiles2 | Reference quantile normalization |
| RefPlus | RMA based on reference microarrays: RMA+ and RMA++ methods |
| rma.para | Fitting a RMA model |
| rmaplus | Derive RMA+ intensities |
| rmaref.predict | A function used by the rmaplus function |