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
Joined March 2007
- Tweets 5,361
- Following 350
- Followers 10,149
- Likes 7,646
RcppRedis 0.1.9 on CRAN: Moar features!
Performant R interface to Redis
dirk.eddelbuettel.com/blog/2…
#rstats #rcpp
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Dirk Eddelbuettel retweeted
#rstats is faster than you think! To prove it, I ray-shaded mountains with plain R faster than with `rayshader::ray_shade` (C++).
Blog post: brodieg.com/2018/10/23/do-no…, cc @tylermorganwall, @wuoulf.
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RcppTOML 0.1.4 on CRAN: Now with TOML v0.5.0 support
Better configuration files for humans and machines
dirk.eddelbuettel.com/blog/2…
#rcpp #rstats
RApiDatetime 0.0.4 on CRAN: Updated and extended
C-level API of R for date + datetime conversion
dirk.eddelbuettel.com/blog/2…
#rstats
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RcppCCTZ 0.2.5 on CRAN: Bugfix release
Powerful C++ timezone / datetime library for R
dirk.eddelbuettel.com/blog/2…
#rstats #rcpp
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Thanks for revisiting 'loading directories / transforming files'.
Fourteen months ago I had riffed about that too in a short lightning talk jokingly called "R for System Administration" -- slides are below. And unsurprisingly data.table wins. Again.
dirk.eddelbuettel.com/papers…
How to import a directory of csvs at once with base R and data.table?
And guess which way is the fastest and how they compare to the tidyverse?
jozefhajnala.gitlab.io/r/r00…
#rstats #DataScience
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RcppNLoptExample 0.0.1 on CRAN: Easy use of NLopt from C/C++
No-linking-needed access to the NLopt algorithms
dirk.eddelbuettel.com/blog/2…
#rstats #rcpp
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Dirk Eddelbuettel retweeted
New entry in The R Blog by Tomas Kalibera: Conditions of Length Greater Than One developer.r-project.org/Blog…
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binb 0.0.3: Now with monash!
Crisper Beamer PDF slides from RMarkdown
dirk.eddelbuettel.com/blog/2…
#rstats
/cc @robjhyndman @IQSS
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GIF
And my bad, that link was not live -- fixed now.
Thanks to @jozefhajnala for the heads-up.
digest 0.6.18 on CRAN: With a little help from my friends!
Hash digests for arbitrary R objects
dirk.eddelbuettel.com/blog/2…
#rstats
/cc @jimhester_ and a twitterless Radford Neal
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Excellent news by @TheEconomist says this multi-decade subscriber!
#rstats (@_R_Foundation ), #python (@ThePSF), #git (@github) are excellent choices, and the time has never been better for Open Data and Reproducibility!
We’ve always identified our sources, but sometimes that’s not enough. That’s why @TheEconomist is releasing the data and code behind our stories. medium.economist.com/peeling…
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Dirk Eddelbuettel retweeted
.@eddelbuettel kindly created a "Getting started in R" #rstats guide translating the original from #tidyverse to #rdatatable. Nice light introduction to tinyverse thinking and data.table 👍🏾
Getting Started In R -- Tinyverse Edition
New eight page introduction to R based on the guide by @ilustat.
github.com/eddelbuettel/gsir…
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Hope you like it! There are two: the initial Tidyverse variant by @ilustat is at
github.com/saghirb/Getting-S…
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Getting Started In R -- Tinyverse Edition
New eight page introduction to R based on the guide by @ilustat.
github.com/eddelbuettel/gsir…
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A quick video from when the Chicago Marathon leaders flew by us at the Mile 18 water stop earlier this morning. Making sub-5 min/miles look effortless ...
#ChiMarathon @ChiMarathon
photos.app.goo.gl/6iQpo4w4b2…
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RcppCCTZ 0.2.4 on CRAN: New version
Powerful C++ timezone / datetime library for R
dirk.eddelbuettel.com/blog/2…
#rstats #rcpp
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