The SpikeCheck node in SciCraft has the
following input arguments:
- MA: MA object
containing the normalised microarray data.
- SpikeFile: The file containing the ratios of the unnormalised spikes.
The output arguments from the node are:
- MAspike: limma object of the type MA. (I.e
similar to the ones produced by the nodes NormWithin- and
NormBetweenArrays.
- bias: Matrix containing the bias of each spike on each
array.
- MAtrue: Vector containing the Correct ratios of the
spikes according to the SpikeFile.
- scatter: Average scatter for each spike on each array.
- SpikeIDs: Vector specifying which spikes are used.
Bjørn Kåre Alsberg
2006-04-06