Blog Archives

Rcpp 0.10.0

November 14, 2012
By

Rcpp release 0.10.0 is now on CRAN and being uploaded to Debian. This is a new feature release, and we are very exciting about the changes, notably Rcpp attributes which make using C++ from R even easier than inline (see below as well as the new vignette for details and first examples), the extensions to Rcpp modules (see below) and more as...

Read more »

RInside 0.2.9

November 5, 2012
By

A new version 0.2.9 of RInside arrived on CRAN earlier today; Windows binaries have already been built too. RInside provides a set of convenience classes which facilitate embedding of R inside of C++ applications and programs, using the classes and ...

Read more »

Accelerating R code: Computing Implied Volatilities Orders of Magnitude Faster

October 25, 2012
By

This blog, together with Romain's, is one of the main homes of stories about how Rcpp can help with getting code to run faster in the context of the R system for statistical programming and analysis. By making it easier to get already existing C or C++ code to R, or equally to extend R with new C++...

Read more »

Rcpp 0.9.15

October 14, 2012
By

Rcpp release 0.9.15 is now on CRAN and being uploaded to Debian. Martin Morgan provided a clever fix for a header search needed between clang++ (especially on OS X) and g++ (which still provided libstdc++ and headers for clang++). This should hopefu...

Read more »

RcppArmadillo 0.3.4.3

October 4, 2012
By

Another bug-fix release of Armadillo, now at version 3.4.3 whike the 3.4.* stabilizes, and with it a version 0.3.4.3 of RcppArmadillo, our wrapper for R and Armadillo. The new version is already on CRAN as of earlier today. Once again no R level or i...

Read more »

RProtoBuf 0.2.6

October 4, 2012
By

Release 0.2.6 of RProtoBuf arrived on CRAN earlier this morning. RProtoBuf provides GNU R bindings for the Google Protobuf data encoding library used and released by Google. This release was once more driven largely by Murray whom we have now add...

Read more »

Rcpp 0.9.14

October 1, 2012
By

Another release of Rcpp has just appeared on CRAN and was just uploaded to Debian. It addresses yet another issue we had on OS X and should hopefully put the build issues to rest. Three new (vectorized) sugar functions were added, along with some ne...

Read more »

RcppArmadillo 0.3.4.2

September 25, 2012
By

The development of Armadillo 3.4.* continues with bug fixes and more sparse matrix support. Conrad release 3.4.2 this morning. I wrapped up the corresponding RcppArmadillo 0.3.4.2 before leaving for work, and this version should now have all CRAN mirr...

Read more »

RcppArmadillo 0.3.4.1

September 18, 2012
By

Conrad released the bug-fix release 3.4.1 of Armadillo earlier today, and the corresponding RcppArmadillo package 0.3.4.1 is already on CRAN. No R level or interface changes were, the upstream changes are summarized below. Changes in RcppArmadillo...

Read more »

RInside 0.2.8

September 8, 2012
By

This morning version 0.2.8 of RInside arrived on the CRAN sites. RInside provides a set of convenience classes which facilitate embedding of R inside of C++ applications and programs, using the classes and functions provided by the Rcpp R and C++ in...

Read more »

Sponsors

Mango solutions



RStudio homepage



Zero Inflated Models and Generalized Linear Mixed Models with R

Quantide: statistical consulting and training



http://www.eoda.de







ODSC

ODSC

CRC R books series





Six Sigma Online Training





Contact us if you wish to help support R-bloggers, and place your banner here.

Never miss an update!
Subscribe to R-bloggers to receive
e-mails with the latest R posts.
(You will not see this message again.)

Click here to close (This popup will not appear again)