affybatch.estrogen {pumadata} | R Documentation |
This data is taken from the estrogen package. It was created to be used in the vignette for the puma pacakge. It can be produced using the following code:
library(estrogen) datadir <- file.path(.find.package("estrogen"),"extdata") estrogenFilenames <- c("low10-1.cel","low10-2.cel","high10-1.cel","high10-2.cel" , "low48-1.cel","low48-2.cel","high48-1.cel","high48-2.cel") affybatch.estrogen <- ReadAffy( filenames=estrogenFilenames , celfile.path=datadir ) pData(affybatch.estrogen) <- data.frame( "estrogen"=c("absent","absent","present","present" ,"absent","absent","present","present") , "time.h"=c("10","10","10","10","48","48","48","48") , row.names=rownames(pData(affybatch.estrogen)) )
data(affybatch.estrogen)
An AffyBatch
object containing 8 HG_U95Av2 arrays, in a 2 x 2 factorial design, with 2 replicates for each combination of factors. The factors are estrogen (absent of present) and time.h (10 or 48).