readRawData.AffymetrixCelFile {aroma.affymetrix} | R Documentation |
Gets all or a subset of the fields in a CEL file for all or a subset of the cells.
## S3 method for class 'AffymetrixCelFile': readRawData(this, indices=NULL, fields=c("xy", "intensities", "stdvs", "pixels"), ..., drop=FALSE, verbose=FALSE)
indices |
A numeric vector of cell indices. If NULL , all cells
are considered. |
fields |
Names of fields to be retrieved. |
... |
Additional arguments passed to readCel . |
drop |
If TRUE and a single field is returned, then data is
returned as a vector , otherwise as a data.frame . |
verbose |
A logical or Verbose . |
Returns a data.frame
of the fields requested (unless dimension dropped).
Neither in-memory nor on-file caching is done by this method.
Henrik Bengtsson (http://www.braju.com/R/)
For more information see AffymetrixCelFile
.