Entering edit mode
michael watson IAH-C
★
3.4k
@michael-watson-iah-c-378
Last seen 10.1 years ago
Sorry if this is a bit basic for the list, but I've had a few people
contact me who struggle to read in OGT arrays using limma. The code
below works. If anyone has any trouble, feel free to contact me.
Mick
# where files is a list of filenames
library(limma)
RG <- read.maimages(files = files, source = "generic", columns =
list(R="rMeanSignal", Rb="rBGMedianSignal", G="gMeanSignal",
Gb="gBGMedianSignal"), annotation = c("FeatureNum","Row","Col","ProbeU
ID","ProbeName","GeneName","SystematicName","Description"))