Re: [Rd] Optimization in R

2007-08-05 Thread Petr Savicky
I am sorry for omitting a citation in my previous post. The complete message is as follows (my text unchanged). PS I would like to add a remark and a question. Remark. There is a part of R, which allows the user to select among several methods for the same task and also to add his own C code: ra

Re: [Rd] Optimization in R

2007-08-05 Thread Petr Savicky
I would like to add a remark and a question. Remark. There is a part of R, which allows the user to select among several methods for the same task and also to add his own C code: random number generation. However, the interface for optimization is more complex. In my opinion, looking for a unifie

Re: [Rd] Compiling R for the Sony Playstation 3?

2007-08-05 Thread elw
> I bought a Wiimote and a Nunchuck (which has a couple extra buttons, > trigger, a 'hat'-style analog joystick, and a few more accelerometers) a > couple months ago with the intent of eventually doing some experimenting > with them. No time available, yet. (for folks who don't already know t

Re: [Rd] Compiling R for the Sony Playstation 3?

2007-08-05 Thread elw
>> Beyond that, there may be a few more things that can be done to make R >> run "stupidly fast" on ps3 or IBM Cell blades. > Wouldn't the right way to go here be to make it use the PS3 graphics > hardware, in a http://www.gpgpu.org/ kind of way? Or are the Cell > processors on the PS3 graphi

Re: [Rd] trivial typo R-lang

2007-08-05 Thread Duncan Murdoch
On 05/08/2007 8:11 AM, Tobias Verbeke wrote: > Please find below a patch for a trivial > typo in R-lang: > > > 384c384 > < Symbol have mode @code{"name"}, storage mode @code{"symbol"}, and type > --- > > Symbols have mode @code{"name"}, storage mode @code{"symbol"}, and type Fixed, thanks. Dun

Re: [Rd] trivial typos R-admin

2007-08-05 Thread Duncan Murdoch
On 05/08/2007 7:36 AM, Tobias Verbeke wrote: > Please find below a patch against > > https://svn.r-project.org/R/trunk/doc/manual/R-admin.texi > > for two trivial typos. > > > 1337c1337 > < vanilla @R{} installation). This location cna be overridden by > --- > > vanilla @R{} installation). T

[Rd] trivial typo R-lang

2007-08-05 Thread Tobias Verbeke
Please find below a patch for a trivial typo in R-lang: 384c384 < Symbol have mode @code{"name"}, storage mode @code{"symbol"}, and type --- > Symbols have mode @code{"name"}, storage mode @code{"symbol"}, and type Kind regards, Tobias -- Tobias Verbeke - Consultant Business & Decision Bene

[Rd] trivial typos R-admin

2007-08-05 Thread Tobias Verbeke
Please find below a patch against https://svn.r-project.org/R/trunk/doc/manual/R-admin.texi for two trivial typos. 1337c1337 < vanilla @R{} installation). This location cna be overridden by --- > vanilla @R{} installation). This location can be overridden by 1343c1343 < site libraries are a

Re: [Rd] Optimization in R

2007-08-05 Thread Christophe Pouzat
Hi guys, I ran into the same problem and solved it by changing one line in Andrew's Makefile: instead of: gsl.so: vector.o multimin.o gcc -g -Wall -shared $^ -lgsl -o $@ use: gsl.so: vector.o multimin.o gcc -g -Wall -shared $^ -o $@ -lgsl -lgslcblas -lm Christophe Thanks for the func