Dirk Eddelbuettel @eddelbuettel

Data Science. TileDB. Open Source. Quant Research. R. C++. Debian. Linux. Adjunct Clinical Professor, University of Illinois. Lots of coffee. And some running.

 Chicago, IL, USA
dirk.eddelbuettel.com
Joined March 2007
  • Tweets 5,361
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  • Followers 10,149
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Two days of Rcpp at Zürich R Course done - - big thanks to @rstudio for letting us use hosted server as fallback!
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Replying to @MMaechler @R_Forwards @OmaymaS_ @useR_Brussels @revodavid
I think I went to all but two. Advantage Martin.
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Update demagrittr with `lazy` and `promise` mode. Easy to debug, read, and understand the nested pipe code. github.com/TobCap/demagrittr… #rstats
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Not a new topic: comprehensive 'state of the art in parallel computing with R' survey by @cloudhpc et al at jstatsoft.org/article/view/v…
Vincent Terrasi
 @VincentTerrasi
21 Jun 2017
Use OpenMPI with R @teknseo #rstats How-to go parallel in R ? discuss.data-seo.com/t/use-o…
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Because a good C++ basis goes a darn long way... Also github.com/QuantStack/xtenso… (but non-standard R packaging still makes me cry)
Scott Jones @GandalfSoftware
23 Jun 2017
@wuoulf showing off xtensor work, for C++ library writers wanting to use either #Python or #JuliaLang. Interesting stuff at #JuliaCon2017! 🤓
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nanotime 0.2.0 on CRAN: more robust internals High-resolution nanosecond time functionality for R goo.gl/UxYdez #rstats
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RcppCCTZ 0.2.3 on CRAN Interface to CCTZ C++ date/time and timezone library goo.gl/DDytSE #rstats
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Replying to @opencpu @AmeliaMN @hadleywickham @krlmlr @xieyihui
Luckily none of those five can be described as overly opinionated.
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Dirk Eddelbuettel retweeted
Vala Afshar
 @ValaAfshar
8 Jun 2017
Here's why Earth is the best planet 🌎
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GIF
Beg to differ. Mine is still shorter than yours, and about eighty times faster (!!), see your gist.
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Replying to @markvdloo
No need for verses.
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Easy: R> paste(rep(letters[1:3], 3), rep(letters[24:26], each=3), sep="") [1] "ax" "bx" "cx" "ay" "by" "cy" "az" "bz" "cz" R> nitter.vloup.ch/MilesMcBain/stat…
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Word. multithreaded.stitchfix.com/… A few other good hints in here, and some things I have a different view of. Generally a good blog though.
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Open Source is all about empathy. Occassionally trying my best to fit in. 😉
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Dirk Eddelbuettel retweeted
Dave Harris @davidjayharris
14 Jun 2017
I may change my mind on this, but I currently dislike the idea that programming with #tidyverse requires a whole new eval approach. #RStats
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R^4 #7: C++14, R 3.4.0 and Travis CI Happy at last via a small hack goo.gl/2ay6im #rstats #rcpp @travisci
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New CRAN package RcppMsgPack 0.1.1 Efficient binary serialization goo.gl/otsqAf #rstats #rcpp
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Thanks, @jonmcalder for your interest and appreciation of this. It's strong testimony to the brilliant work of the #rstats Core developers.
Jon Calder @jonmcalder
12 Jun 2017
Exit poll for June 2017 election (UK) statgeek.net/2017/06/11/exit… <- cool! #rstats code written pre 2005 (R 2.1.0) by @firthcity still delivers!
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Replying to @geospacedman @analyticsaurabh @eddelbuettel @edwindjonge
Cool, seems funr works well with the newest version of littler! github.com/sahilseth/funr/bl…
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