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
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Dirk Eddelbuettel retweeted
OK, wait, I had missed this one by Dirk and Iñaki. I knew about system level 📦 being able to be installed by APT, but I somehow missed out on the RSPM and BSPM stuff. VERY COOL!!
And Martin's comment in a Bioconductor help thread also makes more sense now!
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Dirk Eddelbuettel retweeted
#rstats 4.0.4 builds for @Ubuntu now available at my PPA (launchpad.net/~marutter/+arc…), soon to be mirrored to CRAN. Thanks to @eddelbuettel for the packages.
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And as usual the @Debian package has been prepared and uploaded, and binaries are being built now --- the CRAN 'backports' for @Ubuntu and @Debian should be coming shortly thanks to @marutterstat and @JohannesRanke
#rstats 4.0.4 "Lost Library Book" (source version) has been released.
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RcppFastFloat 0.0.2 on CRAN: New helper function
R Acccess to Number Parsing at a Gigabyte per Second
dirk.eddelbuettel.com/blog/2…
#rcpp #rstats
/cc @knapply_ @lemire
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The next version of `td` is vectorized: one call to @twelvedata returns a list of objects.
Below is a simple example (also in the help page) retrieving the last five hours of SPY, QQQ, IWM and EWM as minute bars and plotting them.
#rstats #fintwit #fintech @RinFinance
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RcppSimdJson 0.1.4 on CRAN: New Improvements
Highest-performance JSON Parsing via Modern C++ from R
dirk.eddelbuettel.com/blog/2…
#rcpp #rstats
/cc @knapply_ @lemire
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td 0.0.1 on CRAN: New Financial Data Package
R access to @TwelveData
dirk.eddelbuettel.com/blog/2…
#rstats #fintwit @RinFinance
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RcppSMC 0.2.3 on CRAN: Updated Snapshot
Sequential Monte Carlo / Particle Filters for R
dirk.eddelbuettel.com/blog/2…
#rcpp #rstats
/cc @LeahFPrice and twitterless Adam Johansen
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RcppArmadillo 0.10.2.1.0 on CRAN: New Upstream Release
R bindings to powerful and expressive C++ matrix library
dirk.eddelbuettel.com/blog/2…
#rcpp #rstats
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Actually, almost. This one still got a NOTE on windoze because the Dortmund setup (for some reasons ...) does not have a GITHUB_PAT whereas I managed to convince Vienna to add one so my numerous URL links tickle a NOTE in one and not the other... So one lightweight human check.
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Dirk Eddelbuettel retweeted
Basically all programming pontification should start with this preamble.
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Dirk Eddelbuettel retweeted
#rdatatable has changed fread's tz= default from "" to "UTC" in dev. See link to news item 1 below. Please test. Please let us know any objections otherwise this change will be released as v1.14.0 to convey the potentially breaking change. github.com/Rdatatable/data.t…
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RcppFastFloat 0.0.1: New Package on CRAN
R Acccess tp Number Parsing at a Gigabyte per Second
dirk.eddelbuettel.com/blog/2…
#rcpp #rstats
/cc @knapply_ @lemire
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Periodic reminder that @marutterstat is doing us #rstats users on @ubuntu a huge favour.
Using `wajig` by @kayontoga as `apt` front-end gives 'what is new since last run'. On this box a number of packages got added automagically to the PPA, all immediatly installabe as binaries.
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