probe2gene {a4Base} | R Documentation |
Auxiliary function for (currently) spectralMap allowing the conversion of Affy probeset IDs to gene symbols
probe2gene(probesetIds, chipPkg)
probesetIds |
Affymetrix probeset IDs |
chipPkg |
string indicating the annotation package for the chip |
Vector containing the respective gene symbols
Tobias Verbeke
spectralMap
, lassoClass
, ...
if (require(ALL)){ data(ALL, package = "ALL") chip <- annotation(ALL) chipAnnotationPkg <- paste(chip, "db", sep = ".") res <- probe2gene(featureNames(ALL), chipAnnotationPkg) head(res) }