similar to: Rcpp and dot in package name

Hello all, I am in the process of trying to install Shiny Server on a DreamHost VPS. As Shiny Server must be built on Debian, I've been muddling my way through the steps but I have run into a roadblock w/ httpuv. Following these <https://github.com/rstudio/httpuv> instructions, I ran the devtools::install_github('httpuv', 'rstudio') command and received the error pasted

Hi, Im not sure if this is the right place to post this. I am using Xubuntu Karmic Koala and am trying to use the Rcpp package. I am testing it using a simple code that takes in a vector and adds 1 to each element: #include <Rcpp.h> // This file takes in a vector and adds one to each entry RcppExport SEXP addone(SEXP vec){ // create a local copy of vec Rcpp::NumericVector

Hi, I am a newbie to Rcpp packages, and got problems in having basic set-ups for Rcpp under windows xp. Here is the list I have done. 1) installed Rtools and have no problem in compiling .c file. 2) installed Rcpp packages 3) set enviroment variables 'path' to make C:\Program Files\R\R-2.12.0\library\Rcpp\include\ searchable The sample C++ code I used is from the original website:

Dear R experts, recently I started developing a Rcpp package "OpenMPTest". Within that package I want to use OpenMP, as in the following code example: // header file #include <omp.h> using namespace Rcpp ; RcppExport SEXP testOpenMP( SEXP nThreads ) ; // cpp file SEXP testOpenMP( SEXP nThreads ) { BEGIN_RCPP NumericVector numberThreads = NumericVector( nThreads );

Hello all, I've been working on a package to do various things related to the Conway-Maxwell-Poisson distribution and wanted to be able to make fast random draws from the distribution. My R code was running quite slow so I decided to give Rcpp a bash. I had used it before but only for extremely basic stuff and always using inline. This time I decided to give making a proper package a go.

Hi, I am unable to install tibble, a required package for ggplot2 in R. I am running R (version 3.3.2 ) in RStudio (version 1.0.44). My OS is ubuntu 14.04 (64 bits). I get the same error when running R from the terminal. Any help would be gretly appreciated. Kind regards, Terje **************** Error messages: **************** install.packages("tibble") Installing package into

Dear all, my apologies for posting here instead of rcpp-devel (registration for which did not seem to work). I try to use a Rcpp module outside a package using the following code which should work according to posts on this list/rcpp-devel. library('Rcpp'); dlr = dyn.load('build/libtestlib.so'); mod = Module('testclass', PACKAGE = dlr); cl = new(mod$testclass); This

Hello, I tried intalling mice package and got the following error: * installing *source* package ?mice? ... ** package ?mice? successfully unpacked and MD5 sums checked ** libs g++ -I/usr/local/lib/R/include -DNDEBUG -I"/home/djj/R/x86_64-pc-linux-gnu-library/3.4/Rcpp/include" -I/usr/local/include -fpic -g -O2 -c RcppExports.cpp -o RcppExports.o g++ -I/usr/local/lib/R/include

> On Nov 15, 2017, at 1:08 AM, Jeremie Juste <jeremiejuste at gmail.com> wrote: > > > > Hello, > > I tried intalling mice package and got the following error: > > * installing *source* package ?mice? ... > ** package ?mice? successfully unpacked and MD5 sums checked > ** libs > g++ -I/usr/local/lib/R/include -DNDEBUG

Hi All, I am new to this area and use Rcpp to call C++ from R and try to build the package under Windows 7. I use Rtools and R 2.10.1 32bit. Everything works fine with me, except using R functions like "rnorm" or "runif" in the C++ code. When I use "R CMD check" the package, it always return error ** libs making DLL ... g++

You normally see these errors when compiling on a vm that has very little memory. Hadley On Tue, Apr 19, 2016 at 2:47 PM, Ben Tupper <btupper at bigelow.org> wrote: > Hello, > > I am getting a fresh CentOS 6.7 machine set up with all of the goodies for R 3.2.3, including dplyr package. I am unable to successfully install it. Below I show the failed installation using

Hello, I am getting a fresh CentOS 6.7 machine set up with all of the goodies for R 3.2.3, including dplyr package. I am unable to successfully install it. Below I show the failed installation using utils::install.packages() and then again using devtools::install_github(). Each yields an error similar to the other but not quite exactly the same - the error messages sail right over my head. I

Dear R-devel: The Cluster administrators at KU got enthusiastic about testing R-3.2.2 with Intel MKL when I asked for some BLAS integration. Below I forward a performance report, which is encouraging, and thought you would like to know the numbers. Appears to my untrained eye there are some extraordinary speedups on Cholesky decomposition, determinants, and matrix inversion. They had

Hi, <This issue was previously posted in R-help, but advised to post here as a more relevant group> I was trying to install RQuantLib in my Ubuntu machine which failed with below information : *> install.packages('RQuantLib', repos='http://cran.rstudio.com/ <http://cran.rstudio.com/>', INSTALL_opts = c('--no-lock'))* *Installing package into

Dear R-Developers, I just started learning how to use Rcpp. Earlier while using it, I encountered an error as shown below: file74d8254b96d4.cpp: In function ‘Rcpp::NumericVector foo(Rcpp::NumericVector, Rcpp::NumericVector, Rcpp::NumericVector, Rcpp::Function, Rcpp::Function)’: file74d8254b96d4.cpp:10: error: invalid operands of types ‘SEXPREC*’ and ‘R_len_t’ to binary ‘operator/’ make: ***

I have a littler script which is crashing with a segmentation fault. I tried to find out why by running it through valgrind, which produced the output below. I am not sure how to proceed from here (other than binary search with print statements). Any help would be appreciated. Thanks, Eric ==12589== Invalid read of size 1 ==12589== at 0x4C2F1B1: strcmp (in

On 3 December 2017 at 20:19, Dirk Eddelbuettel <edd at debian.org> wrote: Hi Dirk, Thanks for your answers. I got a few more questions. > > 0) Wrong list. Rcpp has its down, rcpp-devel, and I basically do not read > this and would have missed this were it not for luck. OK. I did found the rcpp-devel mailing-list. But I though it was a developers of the rcpp-package. So it is ok

Martin, You are making your life way too complicated. There are a number of things I would do differently: 0) Wrong list. Rcpp has its down, rcpp-devel, and I basically do not read this and would have missed this were it not for luck. On 3 December 2017 at 02:06, Martin M?ller Skarbiniks Pedersen wrote: | I have read some web-pages about Rcpp and C++ but it is a bit confusion | for me. 1)

I would go to the source, in this case Dirk Eddelbuettel's (I hope I spelled it correctly) documentation for Rcpp: http://dirk.eddelbuettel.com/code/rcpp/Rcpp-attributes.pdf Note that you need to do sourceCpp("logistic_map.cpp") in R instead of building and dyn.load()-ing the object. HTH, Peter On Sun, Dec 3, 2017 at 11:04 AM, Martin M?ller Skarbiniks Pedersen <traxplayer

I am running into a wall getting my system to work with rcpp and inline. Following Dirk's advice on stackoverflow, I hope someone is able to help me. My steps were to install MinGW 32 bit first, then installing Rtools, I disabled MinGW's entry in the PATH. I am trying to get the following code to work: library(Rcpp) library(inline) body <- ' NumericVector xx(x); return wrap(