Displaying 1 result from an estimated 1 matches for "preprocessexpdata".
2010 Feb 08
1
objects masked from packages
...s :
preprocess
The following object(s) are masked from package:stats :
resid,
residuals,
weights
The preprocess command in the affyPLM package needs an affybatch object to
work with.
our preprocess is as such definiert:
preprocess <- function(x,...) UseMethod("preprocessExpData")
preprocessExpData.expData <- function(data){
require("vsn")
data <- list(ExpressionSet=vsnrma(data$AffyBatch),
baseDir=data$baseDir,experimentName=data$experimentName,
pData=pData(data$AffyBatch))
class(data) <- c("expSet","list")
return...