Hi everybody,



I tried to analyze a custom Affymetrix 3'-biased Array. So I wanted to  make a cdf package. (My CDF file size is 1.12Go).

I tried several methods but the same error occured



Method 1



> #Set the working directory

> setwd("D:/Analyse R/Cel files")

> #library to create cdf env

> library("makecdfenv")

> #Create cdf environment

> pkgpath<- tempdir()

> make.cdf.package("file.cdf",

             cdf.path=getwd(),

             compress=FALSE, species = "Homo_sapiens",

             package.path = pkgpath,

             verbose=TRUE)

> dir(pkgpath)



Method 2

> #Set the working directory

> setwd("D:/Analyse R/Cel files")

> #library to create cdf env

> library("makecdfenv")

> #Create cdf environment

> env<- make.cdf.env("file.cdf")

>

>

> Reading CDF file.

> Error in .Call("reaD file", as.character(file), as.integer(3),

> as.integer(compress), :promise already under evaluation: recursive

> default argument reference or earlier problems?

>

The two methods take about one hour and use all the RAM of my computer  (8Go).

I am using R on Windows.



Is it a limit of memory?

Thanks in adavance for your answer.

Elodie MARQUAND



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