Blog Archives

More facebook and google plus on the Graph Gallery

September 21, 2011
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More facebook and google plus on the Graph Gallery

Following up on yesterday's post about facebook like box, I've added some more social things into the gallery. The main page gains a google plus "plus one" button, and each graph page now has a +1 button, a facebook like button, and a facebook comm...

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Facebook like button in Graph Gallery

September 20, 2011
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Facebook like button in Graph Gallery

I've added facebook like button in the home page of the R Graph Gallery and on each image page, i.e. this one which I "like".

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Rcpp Workshop slides

April 29, 2011
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Dirk and I gave a full day Rcpp workshop yesterday in Chicago before the R in Finance conference. The pdfs of the slides are available here: part 1 (intro), part 2 (details), part 3 (modules) and part 4 (applications)

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Rcpp article in JSS

April 17, 2011
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Rcpp article in JSS

The Journal of Statistical Software published our Rcpp article

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Rcpp workshop in Chicago on April 28th

March 30, 2011
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Overview This year's R/Finance conference will be preceded by a full-day masterclass on Rcpp and related topics which will be held on Thursday, April 28, 2011, the Univ. of Illinois at Chicago campus. Join Dirk Eddelbuettel and Romain Fr...

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Rcpp at Geneva-R

March 2, 2011
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I'll present Rcpp at the inaugural Geneva-R meeting. Geneva-R is an informal gathering of R enthusiasts sponsored by Mango Solutions, that builds on the success of London-R, where I presented twice, and Basel-R

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highlight 0.2-5

December 7, 2010
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I pushed highlight 0.2-5 on CRAN. This release improves the latex renderer and the sweave driver so that multiple lines character strings are properly rendered. This example vignette shows it: \documentclass{report} \begin{document} <<echo=FALSE,results=hide>>= old.op <- options( prompt = " ", continue = " " ) @ <<>>= require( inline ) require( Rcpp ) convolve <- cxxfunction( signature( a = "numeric", b...

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Evolution of Rcpp code size

December 3, 2010
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Evolution of Rcpp code size

I've been contributing to Rcpp for about a year now, initially to add missing bits that were needed for the development of RProtoBuf. This led to a complete redesign of the API, which now goes way beyond the initial code (that we now call c...

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parser 0.0-12

November 28, 2010
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I've pushed a new version of the parser package to CRAN. This is the first release that depends on Rcpp, which allowed me to reduce the code size and increase its maintainability. This also features a faster version of nlines, a function that r...

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Rcpp 0.8.9

November 28, 2010
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Rcpp 0.8.9

Rcpp 0.8.9 was pushed to CRAN recently. Apart from minor bug fixes, this release concentrates on modules, with lots of new features to expose C++ functions and classes through R reference classes. The Rcpp-modules vignette has all the details, a...

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