readUnits.AffymetrixCelFile {aroma.affymetrix} | R Documentation |
Reads CEL data unit by unit for all or a subset of units (probeset).
## S3 method for class 'AffymetrixCelFile': readUnits(this, units=NULL, cdf=NULL, ..., stratifyBy=NULL, force=FALSE, cache=FALSE, verbose=FALSE)
units |
The units to be read. If NULL , all units are read. |
cdf |
An alternative CDF structure to be used. This overrides
the units arguments. |
... |
Arguments passed to getUnits() of the
AffymetrixCdfFile class (if cdf was not specified),
but also to the readCelUnits methods. |
Returns the list
structure that readCelUnits
returns.
CEL data is neither cached in memory nor on file by this method.
Henrik Bengtsson (http://www.braju.com/R/)
*updateUnits()
.
For more information see AffymetrixCelFile
.