Hi Simon, Thank for your reply. I have read ?Memory but I dont understand how to use. I am not sure if that can solve my problem. Can you tell me more detail?
Thanks, Edwin > type > > ?memory > > into R and that will explain what to do... > > S > ----- Original Message ----- > From: "Edwin Sendjaja" <edw...@web.de> > To: <r-help@r-project.org> > Sent: Tuesday, January 06, 2009 11:41 AM > Subject: [R] Large Dataset > > > Hi alI, > > > > I have a 3.1 GB Dataset ( with 11 coloumns and lots data in int and > > string). > > If I use read.table; it takes very long. It seems that my RAM is not big > > enough (overload) I have 3.2 RAM and 7GB SWAP, 64 Bit Ubuntu. > > > > Is there a best sultion to read a large data R? I have seen, that people > > suggest to use bigmemory package, ff. But it seems very complicated. I > > dont > > know how to start with that packages. > > > > i have tried to use bigmemory. But I got some kind of errors. Then I > > gave up. > > > > > > can someone give me an simple example how ot use ff or bigmemory?or maybe > > re > > better sollution? > > > > > > > > Thank you in advance, > > > > > > Edwin > > > > ______________________________________________ > > R-help@r-project.org mailing list > > https://stat.ethz.ch/mailman/listinfo/r-help > > PLEASE do read the posting guide > > http://www.R-project.org/posting-guide.html > > and provide commented, minimal, self-contained, reproducible code. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
