On 8/1/07, Marc Schwartz <[EMAIL PROTECTED]> wrote:
> On Wed, 2007-08-01 at 11:13 -0500, Douglas Bates wrote:
> > Has anyone installed Linux on a Sony Playstation 3 and compiled R for it?
> Doug,
>
> I don't have any personal experience with both Linux and R on the PS3,
> but do know folks who hav
Dear DevelopeRs
Several functions in a package of mine have complex returned objects
that are lists within the returned list. I wish to document each of the
components of these sublists.
If I do this within a \value{} section and nest \item within an existing
\item, I get indented R-help sections
P.S. A site with instructions for installing Ubuntu on the PS3 is
psubuntu.com or google "PS3 Ubuntu" to get the community pages
documentation.
It is a good idea to have an Ethernet connection so that once you
install from the CD you can upgrade the packages. The kernel on the
installation CD ima
On 8/3/07, Paul Gilbert <[EMAIL PROTECTED]> wrote:
> Doug
> Does it still play DVDs?
> (My wife keeps telling me that academics have to do all their serious
> work in the summer.)
The way that you install Linux on a PS3 it becomes a dual-boot
machine. You have to reboot to the original operatin
Ben Bolker wrote:
> x = readLines("http://developer.r-project.org/R.svnlog.2007";)
> rx = x[grep("^r",x)]
> who = gsub(" ","",sapply(strsplit(rx,"\\|"),"[",2))
> twho = table(who)
> twho["ripley"]/sum(twho)
>
> 74% of all commits!
And 99% of all 'This is not a bug/You have not read the postin
[EMAIL PROTECTED] wrote:
> 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
process
I've been working off-and-on for a few months on devising some patches to
R to make it much happier with a Cell processor; to be honest I've not
had much time to work at it lately.
Douglas is right that it is mostly a PPC64 sort of architecture; taking
real advantage of the hardware is going
Hi,
>> 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 o
Dear princely R developers to whom I owe so much of my daily productivity
level,
I am wondering how indexing by row and column names are implemented. That
is, when I have a matrix with named rows (or columns) and I then index into
that matrix using the string names (rather than integers), how do
On Fri, 3 Aug 2007, mfrumin wrote:
>
> Dear princely R developers to whom I owe so much of my daily productivity
> level,
>
> I am wondering how indexing by row and column names are implemented. That
> is, when I have a matrix with named rows (or columns) and I then index into
> that matrix using
Hi all,
I've been working on improving R's optim() command, which does general purpose
unconstrained optimization. Obviously, this is important for many statistics
computations, such as maximum likelihood, method of moments, etc. I have
focused my efforts of the BFGS method, mainly because it be
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