library(ArrayExpress)
library(pd.hg.u133a.2)
rawset = ArrayExpress("E-MEXP-1422")
##E-MEXP-1422 was successfully loaded into ExpressionFeatureSet
library(affy)
AEsetnorm = rma(rawset)
##Error in (function (classes, fdef, mtable) : unable to find an inherited method for function ‘probeNames’ for signature ‘"ExpressionFeatureSet"’
以上是我的错误。非常感谢。