similar to: Andrews plot

Hi, Does anybody know, what is going on here? > diag(sqrt(1)) [,1] [1,] 1 > diag(sqrt(0.3333)) <0 x 0 matrix> > sqrt(1) [1] 1 > sqrt(0.3333) [1] 0.5773214 BR, Markku Karhunen researcher University of Helsinki

Hi all, When developing a package, it's often useful to be able to reload it, without re-installing, re-starting R and re-loading. To do this I've written a little script that inspects the package description and loads dependencies, data and code - http://gist.github.com/180883. It's obviously not very general (being tailored to my description files) and won't work for packages

Hello list, I use R for microarray analysis. One procedure I use takes a large matrix, and loops through it looking for specific rows, does an operation with them, and outputs a result (single row) as a row of another matrix. The loop goes on about 25000 times. When I run the loop directly from the R console itself, it takes about 3 minutes in my computer. I'm ok with that. Now,

Hello, (This is a remix of this previous thread: https://stat.ethz.ch/pipermail/r-devel/2009-August/054264.html , but with a concrete example) I am developing some packages that contain scripts (for Rscript) and would like to know what is the best/recommended way to ship these scripts. An example is the "ant" package (R capable version of apache ant, see http://tr.im/xHLs). The

Hello, This is to announce the first release of the "ant" R package, which has been pushed to CRAN yesterday, and should reach your mirror and your platform soon. The package provides an R-aware version of the famous build tool from the apache project. http://ant.apache.org/ The package ships an R script that can be used to invoke ant with enough plumbing so that it can use R

Hello, This is to announce the first release of the "ant" R package, which has been pushed to CRAN yesterday, and should reach your mirror and your platform soon. The package provides an R-aware version of the famous build tool from the apache project. http://ant.apache.org/ The package ships an R script that can be used to invoke ant with enough plumbing so that it can use R

Hi, Is is possible to embed inside an R script, the name of the default packages to be loaded when the script is invoked with Rscript. I know about the --default-packages argument, but I was wondering if there was a mechanism to embed this information within the script itself Romain -- Romain Francois Professional R Enthusiast +33(0) 6 28 91 30 30 http://romainfrancois.blog.free.fr |-

Hello, I am using "R CMD INSTALL --clean" so that when my package is finished installed, a cleanup script is executed to post-process the generated html index file and add some more information. The cleanup (or cleanup.win script eventually calls the R code below) This works well, but it depends on the --clean switch. Is there another way, or can I force --clean (for example from

Dear R-developers, I am trying to experiment with projection pursuit (PP), and different indexes for the same, especially using the tourr package. However, I've noticed that a PP index in the said package is only a function of the projected data. Could I modify the function so that the index sees the projection bases instead (or in addition to the data) ? Alternatively, if some other package

On Sep 29, 2010, at 3:12 PM, Bill Wendling wrote: > Chris rewrote the original LLVM bytecode into it's present bitcode form. The newer code is much smaller than the previous form. That would be my guess for why he chose to call it bitcode. Of course, he can say for himself. :-) The format is literally a bitstream, not a bytestream. See this document for more details:

Hello, I''m trying to script a tool that return all the @ip for all the domU I have. Is it possible to have those informations from within the dom0 ? (maybe by connecting to the domU from the dom0 ?) Thank you _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

Greetings, R-Wizards: I'm trying to find an extremum subject to a nonlinear constraint. (Yes, I have perused the archives but have found nothing positive.) The details of the problem are these: In a paper published some years ago in Technometrics, ("Confidence bands for cumulative distribution functions of continuous random variables" Technometrics, 25, 77-86. 1983), Cheng and

Hi, Our discussions about 64 bit R has led me to another thought. I have a nice dual core 3.0 chip inside my Linux Box (Running Fedora 11.) Is there a version of R that would take advantage of BOTH cores?? (Watching my system performance meter now is interesting, Running R will hold a single core at 100% perfectly, but the other core sites idle.) Thanks! -- Noah

Dear Friends, I am looking for an R version of the structural break test in Andrews (2003). The excellent strucchange package does not include this test (yet?). Is this test available in another package? If not, might there already be a function written to do this test? Thank you very much. Citation: Andrews, D.W.K. (2003), End-of-Sample Instability Tests. Econometrica, 71: 1661–1694.

Am 30.09.2010 00:34, schrieb Chris Lattner: > > The format is literally a bitstream, not a bytestream. See this document for more details: > http://llvm.org/docs/BitCodeFormat.html Ah... something I always meant to ask: How does the LLVM infrastructure deal with the added overhead of packing/unpacking a bitstream? Ignore it since modern CPUs can deal with that? Some ingenious

I have two data sets about lots of companies' stock and fiscal data. One is monthly data with about 144,000 lines, and the other is quaterly with about 56,000. Each data set takes different company code. I need to merge these two together. I read both ask cvs. And the other file with corresponding firm code. Now I have three data sets. return$PERMNO, account$GVKEY. id is the data frames

I'm not sure the idea that enabling pull requests will make it easier for new contributors is fully thought out. Just because more people might be familiar with GitHub, doesn't mean it is superior. I've found the workflow on Phabricator to be really easy. I think many people agree that Phabricator is really good, I don't think we would want to get rid of Phabricator and while its

Recursive indexing can cause R-1.8.0 (and R-1.7.1) to segment fault First of all, many thanks to the R team!! R is really a software for everyday work. Yes, I've found a fault, but I hope it's not just faultfinding ;-) In the NEWS file of R-1.8.0, first printed in R NEWS 1.7.1, there was given a promise: [ 1 ] o Recursive indexing of lists is allowed, so x[[c(4,2)]] is

New to wine here. I installed wine, my application is working. I allow all users to access "/usr/wine/.wine", I want to redirect "/usr/wine/.wine/fake_windows/My Documents" to a $HOME/My Documents. Is there a way I can do this? Is it as simple as adding a reg key? Therefore when a user executes the windows app, and browses to "My Documents" they see a folder in

What are people doing to affect the sort order of mailboxes in outlook? Apple Mail and MS Outlook similarly suck in that they do not sort '~' correctly -- mailboxes starting with '~' are first instead of last. At least I think this is the fault of the client, since Mulberry sorts correctly. At least with Apple Mail I can drag and drop mailboxes into any display order I like, so