getAM.ChipEffectFile {aroma.affymetrix} | R Documentation |
Gets the log-intensities and log-ratios of chip effects for two arrays.
## S3 method for class 'ChipEffectFile': getAM(this, other, units=NULL, ..., verbose=FALSE)
other |
The second ChipEffectFile object used as the
reference. |
units |
(The subset of units to be matched.
If NULL , all units are considered. |
... |
Not used. |
verbose |
See Verbose . |
Returns a Nx2 matrix where N is the number of units returned.
The names of the columns are A (log-intensities) and M (log-ratios).
The names of the rows are the unit indices (as indexed by the CDF).
The rows are ordered according to units
arguments.
Henrik Bengtsson (http://www.braju.com/R/)
*getXAM()
.
For more information see ChipEffectFile
.