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
Dirk Eddelbuettel retweeted
We're always looking for ways to make our #shiny apps more responsive. And it always comes down how to store and query data.
We've given @tiledb a run and the results are very promising
spoiler: ~0.4 secs to query & return the data from S3
resources.symbolix.com.au/20…
#rstats
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And as nobody reads blogs anymore, here is the direct video link with @VincentAB, @grant_mcdermott and myself in supporting roles -- and starring #Emacs, #RStats and #byobu in the lead. A thrilling nail biter about collaboration in them interweb clouds:
youtube.com/JX9m5B0BL7s
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R^4 #33 and T^4 Video #8: Collaborative Editing and Execution via Byobu
Share a session with collaborators to jointly edit and run code, including #RStats
dirk.eddelbuettel.com/blog/2…
With @grant_mcdermott and @VincentAB
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Public data, public health -- so below is some public code too. The @rdatatable and #ggplot2 combination makes it a breeze. #rstats for the win
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Dirk Eddelbuettel retweeted
The second edition of ISLR is due out by end of summer! If you are an **instructor** in need of a pre-print to prepare for AY 2021-2022, then send an e-mail to hello@statlearning.com
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td 0.0.4 on CRAN: More Maintenance
R access to @TwelveData Financial Data API
dirk.eddelbuettel.com/blog/2…
#rstats
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Thanks to the @gretl_stats team to invite me to the Gretl 2021 Conference to talk a little about the now 21 years (!!) of maintaining Gretl inside @Debian. The slides, with some asides on @Docker / #RockerProject and (recent) @obshq comments are now on my site.
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Dirk Eddelbuettel retweeted
Mission accomplished! The @Debugging_Book and all its 15 chapters are now complete - from interactive debuggers to slicing and automated repair. Thank you for your continued support and enjoy the read at debuggingbook.org !
Today, I am announcing "The Debugging Book" – an interactive book on tools and techniques for automated software debugging. With code, notebooks + videos for debuggers, slicing, statistical debugging, program repair, and more. New chapters every Tuesday! debuggingbook.org/
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Dirk Eddelbuettel retweeted
Talk of schools staying open late for pupils to catch up, wonder if the government will do the same for pubs...
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inline 0.3.19 on CRAN: Another Update
Inline C, C++ and Fortran programs with ease in your R code
dirk.eddelbuettel.com/blog/2…
#RStats
/cc @JohannesRanke
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td 0.0.3 on CRAN: Maintenance
R access to @TwelveData Financial Data API
dirk.eddelbuettel.com/blog/2…
#rstats
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Dirk Eddelbuettel retweeted
My causal inference textbook The Effect has done an editing round and is now available in Bookdown form! It's also at its own easy-to-remember URL at theeffectbook.net
Check it out! The Bookdown version will remain up even after the published version is out.
Today I finally get to share the full draft of my new book The Effect. I think it turned out really well. The Effect offers a highly accessible and intuitive approach to research design and causal inference with observational data. Find it here: nickchk.com/causalitybook.ht…
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Dirk Eddelbuettel retweeted
NEW: @Claire_Bushey & I analyzed allegations of police misconduct from three US cities (Chicago, NYC, Philly), and I have organized the #rstats DATA+CODE in a GitHub repo ⚡️⚡️⚡️
github.com/Financial-Times/p…
The @FT STORY:
ft.com/content/141182fc-7727…
*THREAD* about the data
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Dirk Eddelbuettel retweeted
Twitter is LinkedIn for people looking to lose their jobs
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Come to our @tiledb #rstats tutorial where @aaronwolen and I may show how to put a 194 million rows "flights" csv file (85 gb uncompr.) into a single TileDB (sparse) array (indexed by flight date, carrier, origin and destination) you can read / write to / from S3 / GCS / Azure.
🔊 Nine of our tutorials are sold out!!
Don't waste time and register to ensure your place.
Look what we offer you in English.
📌 user2021.r-project.org/parti…
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Concurrent multi-user editing of markdown docs with revisions, graphics, ... under copyleft license and containers to self-host. Looks like a lot to like in @HedgeDocOrg at hedgedoc.org/
H/t to @troy_phd for a pointer to this hackmd alternative
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Dirk Eddelbuettel retweeted
Register for the online #gretl conference on June 3rd & 4th 2021!
Keynote: Mark Steel
We're also happy to have @eddelbuettel in the boat.
gretlconference.org/2021-con…
Please RT!
#statistics #econometrics #economics #datascience
@macrometricsnet @FAppliedmacro @virtualmacrosem
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RcppArmadillo 0.10.5.0.0 on CRAN: Upstream Update
R bindings to powerful and expressive C++ matrix library
dirk.eddelbuettel.com/blog/2…
#Rcpp #RStats
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Dirk Eddelbuettel retweeted
If you find the UNC Board of Trustees’ decision to deny @nhannahjones tenure as abhorrent as I do, consider supporting Nikole by preordering a copy of the 1619 book, which comes out this fall. It’s an expanded and enhanced version of the magazine issue.
1619books.com
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