Blog Archives

RcppArmadillo 0.3.900.7

August 4, 2013
By

A bug-fix release 3.900.7 of Armadillo was provided by Conrad a few days ago. It has been rolled into a new RcppArmadillo release 0.3.900.7 which, after a brief delay, is now on CRAN and in Debian. The main bug fix is a change in the in-place vers...

Read more »

RProtoBuf 0.3.0

July 15, 2013
By

A new release of RProtoBuf -- now at version 0.3.0 -- arrived earlier on CRAN. RProtoBuf provides GNU R bindings for the Google Protobuf data encoding library used and released by Google. Murray added a lot of new features which merited the incre...

Read more »

Go home, Feedly, you’re drunk!

July 14, 2013
By
Go home, Feedly, you’re drunk!

With the demise of Google Reader, many of us have scrambled to find alternatives which cover many/most of the features we were used to. For me, synchronised access from web and mobile counts quite high, and I want the (Android) mobile experience to b...

Read more »

Slides from Rcpp talk in Sydney

July 13, 2013
By

The Sydney Users of R Forum (SURF) were kind enough to host me two days (well, three with the traveling ...) ago for an hour-long talk on Rcpp. Apparently, it set a new attendance record for this R user group. My thanks to Louise and Eugene for hosti...

Read more »

Rcpp 0.10.4

June 24, 2013
By

A new version of Rcpp is now on the CRAN network for GNU R; binaries for Debian have been uploaded as well. This release brings a fairly large number of fixes and improvements across a number of Rcpp features, see below for the detailed list. We a...

Read more »

Upcoming Rcpp talk in Sydney

June 20, 2013
By

The Sydney Users of R Forum (SURF) will be hosting me for a talk on July 10. The focus will be Rcpp for R and C++ integration, and the intent is to have this be really applied with lots of motivating examples. Organizers Louise and Eugene were able...

Read more »

inline 0.3.12

June 12, 2013
By

Another maintenance release of inline is now on CRAN and in already included in Debian. This release was triggered by a change in the development version of R which removed an argument to package.skeleton(). The complete NEWS entry is below. Chan...

Read more »

The Rcpp Book is now shipping

My book about Rcpp (and its R and C++ integration) is now available from Springer. Amazon still lists it as not-yet-released; I expect this to change in the next few days.

Read more »

RcppArmadillo 0.3.900.0

A Armadillo release 3.900.0 was provided by Conrad yesterday. It has been rolled into a new RcppArmadillo release 0.3.900.0 which is now on CRAN and in Debian. It has a number of nice changes, mostly on the performance side of things (see below) an...

Read more »

R / Finance 2013 Recap — and Presentation Slides

The fifth internation R/Finance conference was held last weekend. As one of the founding co-organizers, I may well be accussed of a little bias, but we think we once again pulled off a very nice and successful weekend-long event. Participants had ki...

Read more »