[BioC] (no subject)

[Joyce Gu]

Hi,
I am using marrayClasses package, read.marrayRaw function to read my raw data 
into R.
I have 89 arrays, I put them in the same directory, and read them all. but I 
got the following error messages, 
Error: cannot allocate vector of size 3828 Kb
What is the maximum size marray package can handle to read into R?

Also,I tried to read one file at a time, I got the following messages,
Warning messages: 
1: number of items read is not a multiple of the number of columns 
2: NAs introduced by coercion 
3: NAs introduced by coercion 
4: NAs introduced by coercion 
5: NAs introduced by coercion


Any suggestion is greatly appreciated!
Thanks

Joyce Gu   M.S.
Scientific Programmer

Cancer Genomics Group
Baylor College of Medicine 
Phone: 832-824-4680
Fax: 832-825-4038