hgu133a.spikein.phenodata {affycomp} | R Documentation |
This objact is of class phenoData
with necessary
information for the assessemnts.
data(hgu133a.spikein.phenodata)
An object of class phenoData
This comes from an experiments where 16 different cRNA fragments have been added to the hybridization mixture of the GeneChip arrays at different pM concentrations. For more information see Irizarry, R.A., et al. (2001) http://www.biostat.jhsph.edu/~ririzarr/papers/index.html