similar to: t-test bootstrap versus permutation question

Hi, For those who are interested, I have update my R benchmark (to version 1.5.0) and also to Splus 6. They are available at: http://www.sciviews.org/other/benchmark.htm. A comparison is made between Matlab (5.3 & 6), R 1.5.0, Splus 6 rel 2, O-Matrix 5.1, Octave 2.1.31, Scilab 2.6, Rlab 2.1 and OX 3.00 under Windows 2000 pro. Overall, R is not the fastest package, but it is one of the

Hello, I don't manage to see if you have already focussed on this point in some previous messages so I post my question: I have a little problem with the S4 style of programming. I tried to formalize my question: please consider the following example that you can run I think: #------------------ setClass("my.class1", representation( my.list =

I have a vector with about 100.000 values representing a quite regular function (sinusoid like). I would like to find all local maxima of this function (should be about 4000). Is there a native routine for R? Thanks in advance Eryk. -- _|_ \|/ \|/ Eryk Witold Wolski tel :0049-(0)30-8413-1543 w w ?v? 'v? \'v'/ MPI Moleculare Genetik fax :0049-(0)30-8413-1139 |

I've been working on a document describing the use of XEmacs and ESS with R for Windows users, along with configuration files that are meant to make things simple for Windows users. This was initially intended for my students, but with recent discussions of Windows (and other) editors on the the R-help list, I thought that I'd make the material more widely available. The document

I've been working on a document describing the use of XEmacs and ESS with R for Windows users, along with configuration files that are meant to make things simple for Windows users. This was initially intended for my students, but with recent discussions of Windows (and other) editors on the the R-help list, I thought that I'd make the material more widely available. The document

This is was something like a request for your comments, thoughts on the topic... Many of you will know that the "..." (aka \dots) argument is very useful for passing ``further graphical parameters'', but can be a pain when itself is passed to too many plotting functions inside your own function. An artificial example being myplot <- function(x,y, ...) { plot(0:1, 0:1,

Hi, In rw-FAQ, there is a paragraph about optimizing R by using a fast ATLAS library in place of the standard BLAS. It says: "BLAS support is supplied by the single DLL `R_HOME\bin\Rblas.dll', and you can add a fast BLAS just by replacing that." Do I need to recompile the whole R with the option `USE_ATLAS = YES', or is it possible to compile only Rblas.dll on each separate

Hi, Is it any way to convert .Rd files to CHTML Splus 6 files under Windows? Thanks, Philippe Grosjean ...........]<(({?<...............<?}))><............................... ( ( ( ( ( ) ) ) ) ) Philippe Grosjean ( ( ( ( ( ) ) ) ) ) IFREMER Nantes - DEL/AO ( ( ( ( ( rue de l'Ile d'Yeu, BP 21105, 44311 Nantes Cedex 3 ) ) ) ) ) tel: (33) 02.40.37.42.29, fax: (33)

Hi, I am not very familiar with complex ANOVA, so, I am not sure about the formula to use with aov() in this particular case. Could someone help me? Here is my data. I have an unbalanced plan with 4 factors: "Site", "Sex", "Age" and "Individual". "Site" is a 5-level fixed factor; "Sex" is of course a 2-levels fixed factor, as is

Hi I agree with your comments and of course you identifie the problems regarding the implementation of your suggestions. Of course we'd need bidireccional communication to implement it. I think it's impossible to do it statically. What I want with NEdit is a very ligth editor (which jedit is not) that highlights the most important language syntax, so that It becomes easier to write

Hi all, I want maximum control of R, including calculation / buffer output interruption. With Rgui, pressing ESC interrupt both calculation and buffer output. However, with Rterm, ctrl-c works only in calculation, but does not interrupt buffer output: with: i <- 1 while (i > 0) i <- i + 1 which runs an infinite loop, pressing ctrl-c interrupt it. OK. But: rnorm(1000000) is not

We would like to announce the existence of a Special Interest Group in GUI development for R (R-SIG-GUI). This mailing list discusses issues concerning the development of graphical user interfaces for R, especially platform independent ones. It is a complementary tool to the R GUI web pages (http://www.r-project.org/GUI) that exist since July 2002. Best Regards, Philippe Grosjean

We would like to announce the existence of a Special Interest Group in GUI development for R (R-SIG-GUI). This mailing list discusses issues concerning the development of graphical user interfaces for R, especially platform independent ones. It is a complementary tool to the R GUI web pages (http://www.r-project.org/GUI) that exist since July 2002. Best Regards, Philippe Grosjean

Hello, I am updating my benchmark (http://www.sciviews.org/other/benchmark.htm) to recent versions of data analysis software (including R 1.6.0 and Splus 6.1), and I now run it on a Pentium IV instead of the old Celeron 500 Mhz that candidates for retirement. I test R under Windows Xp pro with and without optimized BLAS. I use the optimized Rblas.dll for P4 found on CRAN. Here are the results.

>We (Kurt Hornik, Brian Ripley & I) want to propose the following >change to the automatic package updating mechanisms of R: A major >version number change of a package will by default disable the >automatic updating of packages, because the interface of the package >might have changed and hence old code might not run anymore. >... >We want to define a "major

Sorry for entering late in the thread, but I was absent last week. I am developping an alternate GUI for R (and also Splus, Octave, Scilab, Matlab, Ox & Mathematica). The project started 3 years ago, but it is progressing slowly, since I am currently the only developer on the project and had to do it during my extra time. Now, it is going a little faster because I got some time and money

dear R users, please, consider the following code you may run: setClass("my.class1", representation( my.list = "list", my.array1 = "array"), prototype=prototype( my.list =list(), my.array1 =array(0,c(3,3,3)) )) #------------------

I am trying to fit regression models type II with R, but it seems to me that most (all) of the linear model functions are for type I regressions. Does anyone knows whether type II regressions functions exist in R. Benjamin -- Benjamin Planque IFREMER Laboratoire d'Ecologie Halieutique BP 21105 44311 Nantes Cedex 03 France Tel: +33 (0)2 40 37 41 17 Fax: +33 (0)2 40 37 40 75 e-mail:

Dear all, I am organizing a set of specific R code as package (to ease the documentation and deployment of it to users). Before doing so, I would like to know if there are written coding rules for R (with functions, objects naming convention for example). Thanks a lot, Thomas -- ------------------------------------------------------------- Thomas LOUBRIEU IFREMER IDM/ISI BP70 29280

Great job! I'm considering converting all my mp3 files to Vorbis format. Only examples/encoder_example is a bit too simplistic (of course, being an example), and the cmdline tools aren't ready. I encode my mp3 files at 96 kbit/s, because that's enough for me. Will Vorbis do well at this rate? Any quick hacks I can make to examples/encoder_example.c? Perhaps Vorbis is of interest