Blog Archives

Using Rcout with Rcpp / RcppArmadillo to coordinate output with R

February 18, 2012
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The new RcppArmadillo release 0.2.35 now supports the Rcpp::Rcout output stream device. Based on a contributed Rcpp patch by Jelper Ypma, the Rcpp::Rcout output stream gets redirected to R's buffered output. In other words, R's own output and that e...

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RcppArmadillo 0.2.35

February 17, 2012
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Now that Rcpp 0.9.10 is released and on CRAN, other packages can take advantage of a small change needed to make use of the quasi-output stream Rcpp::Rcout. So the new release 0.2.35 of RcppArmadillo does just that---and input/output from Armadillo...

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Rcpp 0.9.10

February 17, 2012
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A new release 0.9.10 of Rcpp is now on CRAN and in Debian. This is mostly internal release with a little bit of code reorgination (some of which will be used by a forthcoming RcppArmadillo release), some changes to make R CMD check happy, and one or ...

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RInside 0.2.6

January 12, 2012
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A new version of RInside, now at 0.2.6, is now available via CRAN. 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++...

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RcppExamples 0.1.3

December 30, 2011
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A minor new release of the RcppExamples package is now on CRAN. RcppExamples contains a few illustrations of how to use Rcpp. It grew out of documentation for the classic API (now in its own package RcppClassic), and while we added a few more funct...

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Rcpp 0.9.9

December 27, 2011
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Release 0.9.9 of Rcpp is now on CRAN and getting into Debian too. This is mainly a bug fix release: our addition of int64 support in 0.9.8 came at the expense of support for long and unsigned long which broke some packages using Rcpp, and expecting t...

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Rcpp 0.9.8

December 22, 2011
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A new release 0.9.8 of Rcpp is now on CRAN and will also get into Debian shortly (once I finish building R 2.14.1). This release contains a few incremental changes. Romain, sponsored by by the Open Source Programs Office at Google, had released a...

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R / Finance 2012 Call for Papers

December 15, 2011
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Last night, the text below went out to r-sig-finance along with updates to the R/Finance website and its Call for Papers page; followed by some tweeting and Goggle+'ing (and please do feel free to retweet and share at will...) Call for Papers: ...

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R / Finance 2012 Call for Papers

December 13, 2011
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Last night, the text below went out to r-sig-finance along with updates to the R/Finance website and its Call for Papers page; followed by some tweeting and Goggle+'ing (and please do feel free to retweet and share at will...) Call for Papers: ...

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RcppArmadillo 0.2.34

December 13, 2011
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And another quick bugfix release by Conrad Sanderson made it version 2.4.2 bug of Armadillo. And this is in RcppArmadillo release 0.2.34 which got to CRAN this morning The NEWS entry below summarises the changes. 0.2.34 2011-12-12 o Upgr...

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