similar to: Forthcoming change in the API of the Matrix package

Hello list, I've been working on a package of my own. It works fine on the 32bit linux machines that I've tested it on. Someone using 64bit ubuntu wanted to try it, and surprising segfaults happened. My test code results in no segfault, errors, or leaks from my calls when run under valgrind (I recompiled R with the level 2 valgrind instruments). R and packages are compiled from source,

And remove the cast on the return value of R_GETCCallable. And check that your function is found before using it. #include <R.h> #include <Rinternals.h> #include <R_ext/Rdynload.h> void bdsmatrix_prod4(int nrow, int nblock, int *bsize, double *bmat, double *rmat, int nfrail, double *y) { DL_FUNC fun = NULL; if (fun==NULL)

You can legally cast a function pointer to another function pointer, where the signatures differ. (It is not legal to cast between data and function pointers.) I would make typedefs for the various signatures, as the casting syntax is more readable then. Bill Dunlap TIBCO Software wdunlap tibco.com On Fri, Dec 29, 2017 at 10:13 AM, Therneau, Terry M., Ph.D. < therneau at mayo.edu> wrote:

I've recently updated the coxme package, which calls internal routines from the bdsmatrix package.? (It is in fact mentioned as an example of this in the Extensions manual.) The call connections are a blocks like this, one for each of the 9 called C routines. void bdsmatrix_prod4(int nrow,??? int nblock,?? int *bsize, ??????????????????? double *bmat, double *rmat, ??????????????????? int

I've been having 'gappy' audio problems with nufone for about a week now but I think I've nailed it down. Setup: office* - iax2 - colo* - iax2 - nufone office* and colo* are identical physical hardware (Xeon 2.8, dual ethernet, solely used for Asterisk) -- they are joined together through their second ethernet ports over a dedicated 2meg SDSL link. One hop between office* and

Dear R-helpers, this mail is intended to mention a rather trange result and generate potential useful comments on it. I am not aware of another posts on this issue ( RSiteSearch("quasipoisson lmer version dispersion")). MUsing the exemple in the reference of the lmer function (in lme4 library) and turning it into a quasi-poisson or quasi-binomial analysis, we get different results,

Try changing static void (*fun)() = NULL; to DL_FUNC fun = NULL; Bill Dunlap TIBCO Software wdunlap tibco.com On Fri, Dec 29, 2017 at 5:14 AM, Therneau, Terry M., Ph.D. < therneau at mayo.edu> wrote: > I've recently updated the coxme package, which calls internal routines > from the bdsmatrix package. (It is in fact mentioned as an example of this > in the Extensions

*1 and *2 are identical machines (single Xeon with HT disabled), one with a TE405P and the other with T100P. If I place an IAX2 call between them when both have trunk=no in their respective iax.conf sections, calls are fine. If I place an IAX2 call between them when both have trunk=yes in their respective iax.conf sections, I get "gappy" audio. What I mean by this: trunk=no:

I am trying to install the gls package (a wrapper for GNU scientific library special functions) package under Ubuntu 5.10. I have gls-bin (the debian GNU Scientific Library binary package). When I try to install the R package, I receive the following. > install.packages("gsl",dependencies=T) Warning in install.packages("gsl", dependencies = T) : argument

I have two questions for the group. One is very concrete, and is dangerously close to a "please do my homework" posting. The second follows from the first one but is more general. I would welcome the advice of experienced R users. As for the first one: I have a data frame with two variables X Y A, chris D, chris B, chris B, chris C, andrew E, andrew C, andrew B, beth

Dear all, in my package 'stochvol' I have unsuccessfully been trying to make a C routine called 'sampler' available to be called from other packages' C code. Following http://cran.r-project.org/doc/manuals/R-exts.html#Linking-to-native-routines-in-other-packages I have included #include <R_ext/Rdynload.h> R_init_stochvol(DllInfo *dll) {

Dear useRs and developeRs, I hope all attending useR! in Dortmund last week had as much a good time as I had and a safe trip home. This email is to announce our plans for forthcoming conferences. In 2009 there will be a useR! in Rennes, France (July 8-10), directly followed by a DSC in Copenhagen, Denmark (July 13-14). We would like to have a useR! 2010 in North America, and 2011 in Europe.

Dear useRs and developeRs, I hope all attending useR! in Dortmund last week had as much a good time as I had and a safe trip home. This email is to announce our plans for forthcoming conferences. In 2009 there will be a useR! in Rennes, France (July 8-10), directly followed by a DSC in Copenhagen, Denmark (July 13-14). We would like to have a useR! 2010 in North America, and 2011 in Europe.

I just (apparently) figured out how to do the stuff described in Section 5.4.2 of Writing R Extensions. I put my test toy packages on github <https://github.com/cjgeyer/linkingTo> for anyone to copy. If anyone cares to read the README and the bits of code it links to and tell me anywhere I am wrong, I would be grateful. But the main point of this e-mail is a complaint about that section

I received another response from these people. Again, the information sounds encouraging. :) -- Mark Nipper e-contacts: Computing and Information Services nipsy@tamu.edu Texas A&M University http://arrakis.tamu.edu/nipsy/ College Station, TX 77843-3142 AIM: texasnipsy ICQ: 66971617

Hello. [Resending the message from a subscribed address] I'm Luca Saiu. I'm part of a small but very motivated team in France, working on accessibility; you might have already exchanged some messages with my colleagues Jean-Philippe Mengual, Ksamak and Raphaël Poitevin. We are developing a customized version of debian using Compiz with Emerald and MATE. I've developed a relatively

Martyn, No, that didn't work. One other thing in the mix (which I don't think is the issue) is that I call one of the C-entry points of expm. So the DESCRIPTION file imports expm, the NAMESPACE file imports expm, and the init.c file is #include "R.h" #include "R_ext/Rdynload.h" /* Interface to expm package. */ typedef enum {Ward_2, Ward_1, Ward_buggy_octave}

A new version of "the Matrix" (well, actually the R package named "Matrix") has become available on the CRAN mirrors. As some of you have noticed, the version numbers (current is version 0.999375-8) are converging to one, and we feel that we have solved enough of the many (mostly small) problems to announce that release 1.0-0 is imminent. In the DESCRIPTION of the package

A new version of "the Matrix" (well, actually the R package named "Matrix") has become available on the CRAN mirrors. As some of you have noticed, the version numbers (current is version 0.999375-8) are converging to one, and we feel that we have solved enough of the many (mostly small) problems to announce that release 1.0-0 is imminent. In the DESCRIPTION of the package

>>>>> Therneau, Terry M , Ph D <therneau at mayo.edu> >>>>> on Thu, 9 Feb 2017 12:56:17 -0600 writes: > Martyn, > No, that didn't work. > One other thing in the mix (which I don't think is the issue) is that I call one of the > C-entry points of expm. So the DESCRIPTION file imports expm, the NAMESPACE file imports