aqm.pca {arrayQualityMetrics} | R Documentation |
aqm.pca
performs a PCA of the arrays and formats the output for
aqm.plot
usage.
aqm.pca(expressionset, dataprep, intgroup = "Covariate", ...)
expressionset |
Same input as for the function
arrayQualityMetrics |
dataprep |
An object of class aqmobj.prepdata |
intgroup |
Same input as for the function
arrayQualityMetrics |
... |
Any arguments to levelplot |
See the aqm.prepdata help or the aqm Vignette for example of this object.
An object of class aqmobj.pca
.
Audrey Kauffmann <audrey@ebi.ac.uk>
aqm.prepdata
, aqmobj.prepdata
,
aqmobj.pca