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Walter R. Paczkowski wrote: > Good morning, > Does anyone know of a package or function to do a beta regression? http://cran.r-project.org/src/contrib/Descriptions/betareg.html HTH, Tobias -- Tobias Verbeke - Consultant Business & Decision Benelux Rue de la...

Michael Pearmain wrote: > I'd like to see the function code behind the barplots2() function in the > gplots package, however i come across a bit of a stumbling block of a hidden > function, can anyone help? > >> library(gplots) >> methods(barplot2...

Full_Name: Tobias Verbeke Version: 2.1.0 OS: GNU/Linux Submission from: (NULL) (81.247.252.229) Would it be possible to use a non-ambiguous example of expressing a day according to the ISO 8601 international standard in...

Hi Roman, Roman Lu?trik wrote: > Have you managed to resolve this? I get the same error on Karmic Koala as > well. Are you sure you're using the latest StatET, i.e. version 0.8.2, installed from the...

r-help-bounces at stat.math.ethz.ch wrote on 17/06/2004 13:10:35: > Hi all > > I have a vector like this > > 2003 2002 2001 2000 1999 1998 1997 1996 > 106 105 106 106 105 106 101 107...

Terry Therneau wrote: > I have a problem whose solution requires non-negative least squares. That is > minimize sum(y - Xbeta)^2 subject to beta >=0 > > Splus has the nnls.fit command. Is there an R alternative? There is a package...

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...

Hi tdm, tdm wrote: > R version 2.9.2 (2009-08-24) - for windows > >> library(SOM) > Error in library(SOM) : there is no package called 'SOM' > > Where can I get the SOM library from? > > Thanks in advance R is case...

Claus Hindsgaul wrote: >Hi r-help, > >A very simple question for which I have not been able to find an answer >in the docs: > > How can I merge two character strings? > >I am searching for the equivalent of the (non...

L.S. Could it be https://svn.r-project.org/R-dev-web/trunk/QA/Simon/R-build/conf.mavericks-x86_64 includes a deprecated argument --with-system-zlib ? When building R 3.3.2 from source on Mac OS...

[...] > > We have found that the command postscript() puts the graphics into a > postscript file. With the command text(), text may be added into > graphics. But the text ouput of commands like > max(), median()... will only be put on the screen...

Hi Syrvn, On 11/19/2011 03:08 PM, syrvn wrote: > does anybody know whether it is possible to create its own code formatting > rules? > > Defining rules under Eclipse -> Preferences -> R Code Formatting is so > limited. There is a dedicated...

Wherever I look up the following reference the name of the author is spelled Mauchly contrary to the naming of the R function. Mauchly, J.W., Significance test for sphericity of a normal $n$-variate distribution, Annals of mathematical statistics...

> Are there enough geochemists using R already that he'd find > like-minded people to discuss technical issues with if he _did_ > switch to R? Is there a package somewhere already that does ternary > and other geochemistry diagrams? Another possibility...

Hi Ole, ole_roessler wrote: > I need to read an image (mostly jpg) and split the channel of this image to > an colour channel calculation like this: > > sqrt(R?+G?+B?) > > > Do you have an idea what package I need...

Hi, assaedi76 assaedi76 wrote: > Thanks in advance: > > I need to use the function "mle.cp" in R. When I run this function I recive > > result <- mle.cp(y.hald~x.hald) > Error: could not find function "mle.cp" > could some...

Dear list, In ?dimnames, section `Value' I read: For the '"data.frame"' method both dimnames must be non-null, and the rownames must be contain no duplicates nor missing values. ^^^^^^^ Best regards, Tobias > version platform i486-pc-linux-gnu arch...

Christophe Genolini wrote: > Prof Brian Ripley a ?crit : >> Recommended packages cluster codetools foreign lattice nlme and rpart >> have tests, for example. (As do standard packages grDevices, grid and >> stats.) >> > Thanks for your help. > > Concerning .Rin, I check all the package...

r-help-bounces at stat.math.ethz.ch wrote on 23/01/2004 15:24:21: > > Hi all! > > How to retrieve the levels number of a factor object? > See this code: > groups<-gl(4,10) > I want to retrieve the...

Zeljko Vrba wrote: > On Sun, May 03, 2009 at 03:27:43AM -0500, Erin Hodgess wrote: >> Is it possible to run R on a netbook/mini, please? >> > There should be no reason not to be possible, if the notebook uses...