| write.eset {Agi4x44PreProcess} | R Documentation |
Writes the expression data matrix of an ExpressionSet object in a file.
write.eset(eset, ddPROC, annotation.package, targets)
eset |
An Expression object, normally containing the procesed data |
ddPROC |
An RGList object, normally containing the processed data |
annotation.package |
a character specifying the AGI annotation package: 'hgug4112a.db','mgug4122a.db' |
targets |
data.frame with the targets structure |
Writes the expression data matrix of an ExpressionSet object in a file. It also writes out the mappings of the Agilent PROBE ID with the ACCNUM, SYMBOL, ENTREZID and DESCRIPTION fields, using the corresponding annotation package
Pedro Lopez-Romero
## Not run:
data(dd)
data(targets)
library(hgug4112a.db)
selSNR=which(dd$genes$ControlType==0)
dd.aux=dd[selSNR,]
index=which(duplicated(dd.aux$genes$ProbeName)==FALSE)
dd.aux=dd.aux[index,]
eset.test=build.eset(dd.aux,targets,makePLOT=TRUE,
annotation.package="hgug4112a.db")
write.eset(eset.test,dd.aux,"hgug4112a.db",targets)
## End(Not run)