similar to: Utilities for methods

Running R2.4.0 on Apple Mac OS X 10.4.8, in Emacs ESS mode, and also R.app. In an attempt to learn a bit more about a particular method (geneNames in package affy) I invoked getMethods("geneNames") which produced geneNames methods, but not the one in affy (output below). I had to know the signature (AffyBatch) in order to find the method > getMethod("geneNames",

Hi, Tomcat was running well and suddenly stop of working. I am using tomcat5-5.5.23-0jpp.7.el5_2.1 on Centos 5.2 /etc/tomcat5/tomcat5.conf looks like as follows: JAVA_HOME="/usr/lib/jvm/java" CATALINA_HOME="/usr/share/tomcat5" JASPER_HOME="/usr/share/tomcat5" CATALINA_TMPDIR="/usr/share/tomcat5/temp"

What a delicious example! (I'm taking the liberty of sharing it with r-devel, since it raises some good issues.) You have two questions, presumably: 1 - how could the order of the setMethod calls make a difference in the results? 2 - what's causing the infinite loop & how could it be avoided, reliably? Second question first. The danger sign is the "vector" method:

I've rolled up R-2.11.0.tar.gz a short while ago. This is a development release which contains a number of new features. Also, a number of mostly minor bugs have been fixed. See the full list of changes below. NOTE: The build platform has been changed for this release. Please watch out extra carefully for anomalies. You can get it from http://cran.r-project.org/src/base/R-2/R-2.11.0.tar.gz

I've rolled up R-2.11.0.tar.gz a short while ago. This is a development release which contains a number of new features. Also, a number of mostly minor bugs have been fixed. See the full list of changes below. NOTE: The build platform has been changed for this release. Please watch out extra carefully for anomalies. You can get it from http://cran.r-project.org/src/base/R-2/R-2.11.0.tar.gz

Dear R developers, I am having a slightly weird issue with a S4 method defined in my package adegenet 1.2-4, with R 2.11.0. As far as I know, the problem is new, and the code implementing the method has not changed for more than a year and worked well so far. The problem is the following. I define, in the package, a method "[" for the S4 class 'genind'. The method's

Hi, we have some questions concerning the definition of new arithmetic methods. In our package "distr" (on CRAN) we define some new arithmetic methods for "+", "-", "*", "/". After loading "distr" the corresponding arithmetic methods work. Now, if we define a new class and also a new method for one of the arithmetic methods

Duncan that does indeed look to be the case. Many thanks! In particular, tests/reg-tests-1d.R optionally loads the Matrix namespace which allows the test to succeed. Compare: ~/R-rc_2019-04-21_r76409/bin/Rscript -e "options(warn=2); library(Matrix); res <- findMethods('isSymmetric'); print('success')" [1] "success" versus

While trying to install a package, I received this error ** preparing package for lazy loading Error in matchSignature(signature, fdef, where) : more elements in the method signature (2) than in the generic signature (1) A more helpful variant is Error in matchSignature(signature, fdef, where) : more elements in the method signature (2) than in the generic signature (1) for function

On 21/04/2019 4:56 p.m., Benjamin Tyner wrote: > Hello, > > Most likely I'm doing something wrong, but am at a loss as to what the > issue is. I have a clean checkout of trunk here: > > ?? ~/svn/r-devel/R$ svn info > ?? Path: . > ?? Working Copy Root Path: /home/btyner/svn/r-devel/R > ?? URL: https://svn.r-project.org/R/trunk > ?? Relative URL: ^/trunk

Hello, Most likely I'm doing something wrong, but am at a loss as to what the issue is. I have a clean checkout of trunk here: ?? ~/svn/r-devel/R$ svn info ?? Path: . ?? Working Copy Root Path: /home/btyner/svn/r-devel/R ?? URL: https://svn.r-project.org/R/trunk ?? Relative URL: ^/trunk ?? Repository Root: https://svn.r-project.org/R ?? Repository UUID:

I've rolled up R-2.7.0.tar.gz a short while ago. This is a development release which contains a number of new features. Also, a number of mostly minor bugs have been fixed. See the full list of changes below. You can get it (later today) from http://cran.r-project.org/src/base/R-2/R-2.7.0.tar.gz or wait for it to be mirrored at a CRAN site nearer to you. In case of impatience, try

I've rolled up R-2.7.0.tar.gz a short while ago. This is a development release which contains a number of new features. Also, a number of mostly minor bugs have been fixed. See the full list of changes below. You can get it (later today) from http://cran.r-project.org/src/base/R-2/R-2.7.0.tar.gz or wait for it to be mirrored at a CRAN site nearer to you. In case of impatience, try

Hello Peter, Thank you, and the R core team, for the new release. I see that in R 2.11.0 there is now support for rendering of raster (bitmap) images through rasterImage(). I am wondering - can this be used to create a texture/fill-pattern for hist()/barplot() ? (A request made several times throughout the years on the mailing list. For example:

Some fixes have been made to check a few errors better & to report something like the correct error message in other cases. - setMethod will now refuse to set a method for a primitive function for a basic class ("[<-" for "matrix", for example). Previously the method was set but never dispatched. (For a few days, the change prohibited some valid methods for operators,

Hello everyone. R-2.12.0, suse linux 11.3. I am debugging a package that uses S4 methods and R CMD check gives the following warning: > Warning in methods::findMethods(g, env) : > non-generic function 'mdm' given to findMethods() > See the information on DESCRIPTION files in the chapter 'Creating R > packages' of the 'Writing R Extensions' manual. I

Hi, The title says it all. My GNOME desktop is in French, so here's what my standard Applications (same word in french) menu looks like : Applications > Accessoires (Utilities) > Bureautique (Office) > Graphisme (Graphics) > Internet (Internet) > Son et vid?o (Sound and Video) Now I'm currently installing a medical

Hello R users, I am trying to make a my first package and I get an error that I can understand. The package is build out of three files (one for functions, 1 for s4 classes and 1 for s4 methods). Once I source them I run package.skeleton( name="TDC" ) within a R session and I get Creating directories ... Creating DESCRIPTION ... Creating Read-and-delete-me ... Saving functions and

I got the following warnings when I install R.oo. Are these warnings normal? Should I reinstall the package as mentioned in the warnings? How to reinstall? The sessionInfo() is at the end. > install.packages("R.oo", dependencies=T) Warning in install.packages("R.oo", dependencies = T) : argument 'lib' is missing: using '/utility/R' also installing the

Hi R version 2.4.0 alpha (2006-09-06 r39158) MacOSX 10.4.7 There was a thread some time ago as to whether the structure created by package.skeleton() would pass R CMD check. I have an example where package.skeleton() gives an R file that gives an error when sourced. If I type setClass("brob", representation = representation