Hi, I am working with the oligo package and want to get the snprma() method to run. I am working on a 2GB RAM windows machine. But i think i am having memory problems. I have no other processes running during that time. I am using only one xba file ! I get the following error: > preProcessedData <- snprma(rawData) Error: cannot allocate vector of size 683.7 Mb In addition: Warning messages: 1: Reached total allocation of 1536Mb: see help(memory.size) 2: Reached total allocation of 1536Mb: see help(memory.size) 3: Reached total allocation of 1536Mb: see help(memory.size) 4: Reached total allocation of 1536Mb: see help(memory.size) Any suggestions as to how to proceed? I am stuck here. Thanks Aashish

Aashish, I'd suggest: try the devel-version of oligo. *but*, that will require you to build R-2.6.0 for Windows and, also, wait until we fix the problem with the path for the pd.mapping packages. As I work-around, you might want to try to increase your swap... (not sure how windows deals with that). b On Jun 27, 2007, at 1:06 AM, Aashish Dattani wrote: > Hi, > I am working with the oligo package and want to get the snprma() > method to run. I am working on a 2GB RAM windows machine. But i think > i am having memory problems. I have no other processes running during > that time. I am using only one xba file ! > I get the following error: > >> preProcessedData <- snprma(rawData) > Error: cannot allocate vector of size 683.7 Mb > In addition: Warning messages: > 1: Reached total allocation of 1536Mb: see help(memory.size) > 2: Reached total allocation of 1536Mb: see help(memory.size) > 3: Reached total allocation of 1536Mb: see help(memory.size) > 4: Reached total allocation of 1536Mb: see help(memory.size) > > Any suggestions as to how to proceed? I am stuck here. > Thanks > Aashish