A new version 0.1.0 of RcppCCTZ arrived on CRAN this morning. It brings a number of new or updated things, starting with new upstream code from CCTZ as well as a few new utility functions. CCTZ is a C++ library for translating between absolute and civil times using the rules of ... [Read more...]

A new version of RcppAPT -- our interface from R to the C++ library behind the awesome apt, apt-get, apt-cache, ... commands and their cache powering Debian, Ubuntu and the like -- is now on CRAN. We changed the package to require C++11 compilation a... [Read more...]

CRAN just accepted the newest release 0.1.1 of anytime, following the previous five releases since September. anytime is a very focussed package aiming to do just one thing really well: to convert anything in integer, numeric, character, factor, ordered, ... format to POSIXct (or Date) objects -- and to do so without ... [Read more...]

A new version of the RcppExamples package is now on CRAN. The RcppExamples package provides a handful of short examples detailing by concrete working examples how to set up basic R data structures in C++. This version takes advantage of the updated d... [Read more...]

The BH package on CRAN was updated to version 1.62.0. BH provides a large part of the Boost C++ libraries as a set of template headers for use by R, possibly with Rcpp as well as other packages. This release upgrades the version of Boost to the upstr... [Read more...]

Yesterday the eighth update in the 0.12.* series of Rcpp made it to the CRAN network for GNU R where the Windows binary has by now been generated too; the Debian package is on its way as well. This 0.12.8 release follows the 0.12.0 release from late ... [Read more...]

A new minor release 0.1.4 of pkgKitten just hit on CRAN this morning. One small change is that the package manual page it creates now makes use of the (still new-ish and under-documented and under-used) Rd macros described at the end of Section 2.13... [Read more...]

A new release of anytime is now on CRAN following the four releases in September and October. anytime aims to convert anything in integer, numeric, character, factor, ordered, ... format to POSIXct (or Date) objects -- and does so without requiring a format string. See the anytime page for a few ... [Read more...]

A minor release 0.0.3 of gettz arrived on CRAN two days ago. gettz provides a possible fallback in situations where Sys.timezone() fails to determine the system timezone. That can happen when e.g. the file /etc/localtime somehow is not a link into th... [Read more...]

CRAN requested a release updating any URLs for Omegahat to the (actually working) omegahat.net URL. The RProtoBuf package had this in one code comment (errr...) and on bibfile entry. Oh well -- so that caused this 0.4.7 release which arrived on CRAN today. It contains the requested change, and pretty ... [Read more...]

CRAN requested a release updating any URLs for Omegahat to the (actually working) omegahat.net URL. So that caused this 0.1.2 release which arrived on CRAN yesterday. It contains the requested change along with one or two other mostly minor changes w... [Read more...]

A new release of Rblpapi is now on CRAN. Rblpapi provides a direct interface between R and the Bloomberg Terminal via the C++ API provided by Bloomberg Labs (but note that a valid Bloomberg license and installation is required). This is the sixth rel... [Read more...]

A few days ago, Conrad released Armadillo 7.500.0. The corresponding RcppArmadillo release 0.7.500.0.0 is now on CRAN (and will get into Debian shortly). Armadillo is a powerful and expressive C++ template library for linear algebra aiming towards a... [Read more...]

A brand-new release of anytime is now on CRAN following the three earlier releases since mid-September. anytime aims to convert anything in integer, numeric, character, factor, ordered, ... format to POSIXct (or Date) objects -- and does so without requiring a format string. See the anytime page for a few examples. ... [Read more...]

Release 0.0.2 of gettz is now on CRAN. gettz provides a possible fallback in situations where Sys.timezone() fails to determine the system timezone. That can happen when e.g. the file /etc/localtime somehow is not a link into the corresponding file w... [Read more...]

A moment ago, Rcpp hit another milestone: 800 packages on CRAN now depend on it (as measured by Depends, Imports and LinkingTo declarations). The graph is on the left depicts the growth of Rcpp usage over time. The easiest way to compute this is to ... [Read more...]

The tint package, whose name stands for Tint Is Not Tufte , on CRAN offers a fresh take on the excellent Tufte-style for html and pdf presentations. It marks a milestone for me: I finally have a repository with more "stars" than commits. Gotta keep an eye on the big prize... ... [Read more...]

anytime arrived on CRAN with releases 0.0.1 and 0.0.2 about a month ago. anytime aims to convert anything in integer, numeric, character, factor, ordered, ... format to POSIXct (or Date) objects. Release 0.0.3 brings a bugfix for Windows (where for d... [Read more...]

Two years ago in this post I reference the Seinfeld Streak used in an even earlier post of regular updates to to the Rcpp Gallery: This is sometimes called Jerry Seinfeld's secret to productivity: Just keep at it. Don't break the streak. and showed the this first chart of GitHub ... [Read more...]

The tint package is now on CRAN. Its name stands for Tint Is Not Tufte and it offers a fresh take on the excellent Tufte-style html (and now also pdf) presentations. As a little teaser, here is what the html variant looks like: and the full under... [Read more...]