Re: [Rd] Windows Laptop specification query

2009-10-01 Thread Keith Satterley
Thanks everyone for advice on this matter. I've been asked to report our conclusion. We have decide to order a duo processor(3.06GHz) Dell Precision 4400 laptop with 8GB memory and 500GB disk. It will be running Vista 64 bit to begin with, moving over to Windows 7 once a little experience is ga

Re: [Rd] Windows Laptop specification query

2009-09-28 Thread Corrado
On Monday 28 September 2009 11:01:42 Prof Brian Ripley wrote: > The answer to (1) is in the rw-FAQ, so see Can you point me out exactly where? Since I did not find it. -- Corrado Topi Global Climate Change & Biodiversity Indicators Area 18,Department of Biology University of York, York, YO10 5Y

Re: [Rd] Windows Laptop specification query

2009-09-28 Thread Prof Brian Ripley
The answer to (1) is in the rw-FAQ, so see library(fortunes) fortune('WTFM') On Mon, 28 Sep 2009, Corrado wrote: 1) Would a package compiled for Windows 32bit run on Windows 64 bit and use the extended memory or not? 2) As for buying a performant laptop for R, I bought a Dell M6300 mobile wor

Re: [Rd] Windows Laptop specification query

2009-09-28 Thread Corrado
1) Would a package compiled for Windows 32bit run on Windows 64 bit and use the extended memory or not? 2) As for buying a performant laptop for R, I bought a Dell M6300 mobile workstation which is actually portable, and installed Kubuntu 904 64 bit alongside the standard windows installation.

Re: [Rd] Windows Laptop specification query

2009-09-28 Thread Prof Brian Ripley
On Mon, 28 Sep 2009, Sean O'Riordain wrote: Good morning Keith, Have a look at http://cran.r-project.org/bin/windows/base/rw-FAQ.html#There-seems-to-be-a-limit-on-the-memory-it-uses_0021 The short answer is that "it depends"... a) memory is limited under windows Yes, but 64-bit builds can be

Re: [Rd] Windows Laptop specification query

2009-09-27 Thread Sean O'Riordain
Good morning Keith, Have a look at http://cran.r-project.org/bin/windows/base/rw-FAQ.html#There-seems-to-be-a-limit-on-the-memory-it-uses_0021 The short answer is that "it depends"... a) memory is limited under windows b) R is essentially a serial program - HOWEVER it depends what you're actually