Displaying 1 result from an estimated 1 matches for "bgsubtract".
2004 Jun 08
1
[Q] raw -> gpr in aroma package
Hi.
Is it possible to make gpr from raw?
library(aroma)
#read gpr file
gpr <- GenePixData$read("gpr123.gpr", path=aroma$dataPath)
# gpr -> raw
raw <- as.RawData(gpr)
# raw -> ma
ma <- getSignal(raw, bgSubtract=FALSE)
ma.norm <- clone(ma)
#normalization
normalizeWithinSlide(ma.norm, "s")
#ma -> raw
raw2 <- as.RawData(ma)
I want to make gpr data from raw2 and then I want to write new gpr(
write(gpr,¡±result.gpr¡±)).
Is it possible?
Can anyone help me with this?
Thanks,
Hee-Jeong Ji...