| getArrayData {beadarray} | R Documentation |
Retrieves the raw intensity information from a given array stored in a BeadLevelList object.
getArrayData(BLData,which="G",array=1,log=TRUE)
BLData |
BeadLevelList |
which |
character string specifying which intensities to obtain.
Possibilities are "ProbeID", "GrnX", "GrnY",
"G", "Gb" for single channel data and additional
columns "R" and "Rb" for two-colour data |
array |
numeric value giving the array we are interested in |
log |
if TRUE log2 of the raw intensities are returned |
getArrayData retrieves the raw data from which column of
array. When intensity data is chosen, the data can be on the
log2 scale when log==TRUE.
A vector containing the intensities
Matt Ritchie
data(BLData) summary(getArrayData(BLData))