similar to: Augment 'Matrix' matrices

I've implemented the proposed changes in R-devel. Minimally tested, so please try it. It should delegate to r/cbind2 when there is at least one S4 argument and S3 dispatch fails (so you'll probably want to add an S3 method for your class to introduce a conflict, otherwise it will dispatch to cbind.data.frame if one of the args is a data.frame). There may no longer be a need for cBind() and

Hi Michael, I've tested your change in r67699 (using r67773) and the function now correctly dispatches to r/cbind2 within the R-session without bind_activation(TRUE). However, running unit tests using R CMD check I figured out that the same function call delegates to r/cbind.matrix (function uses S4 class as first- and matrix as second argument). Is this a bug and/or how can I get function

On Sat, Jan 24, 2015 at 12:58 AM, Mario Annau <mario.annau at gmail.com> wrote: > Hi all, > this question has already been posted on stackoverflow, however without > success, see also > http://stackoverflow.com/questions/27886535/proper-way-to-use-cbind-rbind-with-s4-classes-in-package. > > I have written a package using S4 classes and would like to use the > functions

sorry - I just got irritated by my different R-versions. The behaviour I described in the previous mail was discovered using R 3.1.2 without bind_activation(TRUE). In r67773 all calls are delegated to r/cbind.matrix and not r/cbind2. As a workaround I have now implemented an S3 method for my S4 class which correctly dispatches for both versions (3.1.2 and r67699+) - see also the commit for the h5

>>>>> Mario Annau <mario.annau at gmail.com> >>>>> on Wed, 11 Feb 2015 20:18:53 +0100 writes: > sorry - I just got irritated by my different R-versions. > The behaviour I described in the previous mail was discovered using R > 3.1.2 without bind_activation(TRUE). In r67773 all calls are delegated > to r/cbind.matrix and not

>>>>> Michael Lawrence <lawrence.michael at gene.com> >>>>> on Sat, 24 Jan 2015 06:39:37 -0800 writes: > On Sat, Jan 24, 2015 at 12:58 AM, Mario Annau > <mario.annau at gmail.com> wrote: >> Hi all, this question has already been posted on >> stackoverflow, however without success, see also >>

>>>>> Michael Lawrence <lawrence.michael at gene.com> >>>>> on Sun, 1 Feb 2015 19:23:06 -0800 writes: > I've implemented the proposed changes in > R-devel. Minimally tested, so please try it. It should > delegate to r/cbind2 when there is at least one S4 > argument and S3 dispatch fails (so you'll probably want to

As some of you may have seen / heard in the past, it is not possible to make cbind() and rbind() into proper S4 generic functions, since their first formal argument is '...'. [ BTW: S3-methods for these of course only dispatch on the first argument which is also not really satisfactory in the context of many possible matrix classes.] For this reason, after quite some discussion on

Are you able to create a reproducible example, somehow? Thanks, Michael On Mon, Feb 9, 2015 at 2:28 PM, Mario Annau <mario.annau at gmail.com> wrote: > Hi Michael, > I've tested your change in r67699 (using r67773) and the function now > correctly dispatches to r/cbind2 within the R-session without > bind_activation(TRUE). However, running unit tests using R CMD check I

Hi all, this question has already been posted on stackoverflow, however without success, see also http://stackoverflow.com/questions/27886535/proper-way-to-use-cbind-rbind-with-s4-classes-in-package. I have written a package using S4 classes and would like to use the functions rbind, cbind with these defined classes. Since it does not seem to be possible to define rbind and cbind directly as S4

>From a small thread over at the 'R-package-devel' mailing list, this now goes to the R-devel mailing list (CC'ing the original R-package-devel very exceptionally). Note that I, as maintainer("Matrix") had introduced rBind() and cBind() to be used for Matrix package matrices as substitute for rbind() and cbind() because back then it was not reasonably possible to

This was originally a bug report about Matrix, https://r-forge.r-project.org/tracker/?func=detail&atid=294&aid=6325&group_id=61 but the bug is rather a "design" bug in R, or a limitation. This e-mail is a report of the status quo as I see it, and call for comments, sugguests, help/hints for workarounds, or even a suggestion for a programming task helping R core to amend

Hi, I'd like to reshape a sparse matrix generated from the Matrix package. I can't seem to do it with the command dim(A) <- c(6,9) which works perfectly with the base package matrices, but with the sparse matrices it errors with Error in dim(A) = c(6, 9) : dim<- : invalid first argument Manipulating the Dim attribute of the sparse Matrix does not produce the desired effect. A

In a newly downloaded version (today) of R-2-4-0alpha, with all packages from CRAN also installed today, I get: > library(Matrix) Erro en loadNamespace(package, c(which.lib.loc, lib.loc), keep.source = keep.source) : in 'Matrix' methods specified for export, but none defined: BIC, anova, coef, confint, deviance, fitted, fixef, formula, head, lmer, logLik, mcmcsamp, plot,

>>>>> Henrik Bengtsson >>>>> on Tue, 24 Sep 2019 11:42:13 -0700 writes [to me (as maintainer of 'Matrix') and allowed me to answer in public] : > I ran into a problem where 'R CMD check' on my in-house package, which > only indirectly depends on 'Matrix', produce errors like: > > [where=<environment: namespace:Matrix>,

The methods package ?cbind2 includes the instruction to use via methods:::bind_activation(TRUE). This changes the default definition of cbind globally, disrupting proper evaluation in packages not using cbind2. Is cbind2 a hold-over from a time when ... could not be used for dispatch? What is a safe way for a package to use cbind2? This came up in the context of complex package dependencies

I'd like to have a three dimensional array of matrices. I thought I could construct a five dimensional array to have the three dimensional array of matrices. However, not all of the matrices in the array have the same dimensions, which seems to mean I can't use a five dimensional array. What I'd like is this: A = matrix(1:4,2,2) B = matrix(1:25,5,5) C = matrix(1,3,3) D =

Dear All, I am not going to discuss in detail the implementation of a model, but I am rather puzzled because, even if I manage to train a model, then I do not succeed in applying it to some test data. I am sure I am making some trivial mistake, but so far I have been banging my head against the floor. When I run the following code ###############################################

Hello all, Using Ubuntu 9.04 and R 2.8.1. For a project I need to use the Zelig package, which in turn wants to use the lme4 package. When trying to use Zelig and it tries to its required packages I get the following error message. Error in dyn.load(file, DLLpath = DLLpath, ...) : function 'cholmod_start' not provided by package 'Matrix' Error in loadModelDeps(model) :

Hello All, I have a Linux computer and do all of my work from it. However, I teach also, which means that many of my students use windows. Hence, I need to create packages that work under windows as well as Linux. I have tried to follow the directions at http://cran.r-project.org/doc/contrib/cross-build.pdf which is the document "Building Microsoft Windows Versions of R and R packages