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
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That's why ledgers have two sides. You'd also have to pay us to bear with you so net equity is likely small.
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I have parts in two for work repos (mostly without arrow build dependencies), and more bits in other places (incl "failed" attempts of "fast" `data.table` exports: one must materialize).
And I have been pointing several people at nanoarrow for a while now. It's good and handy.
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`anytime::anydate` has done this for years without requiring a format (which leads its heuristic to reject your second example: if you use eight digits it assumes yyyymmdd). There is also 'rodney dangerfield danger' when mixing mm and dd order but ISO 8601 (+ variants) is safe.
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Dirk Eddelbuettel retweeted
The fifteenth annual R/Finance conference for applied #finance using R will be held on May 19 - 20! The conference brings together experienced R users in the field to discuss quantitative finance – covering R. Learn more! #Rstats #opensource ➡️ r-consortium.org/blog/2023/0…
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Dirk Eddelbuettel retweeted
R/Basel 2023, a useR! Regional Event, will take place on Friday 21 July in Basel, Switzerland.
Call for abstracts open until **Friday 26 May**.
More details: user-regional-2023.gitlab.io….
Please contact the organizers via the website if you have any questions.
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RcppSimdJson 0.1.10 on CRAN: New Upstream
Highest-performance JSON Parsing via Modern C++ from R
dirk.eddelbuettel.com/blog/2…
#rcpp #rstats
/cc @lemire
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Dirk Eddelbuettel retweeted
As I threatened to do earlier, I wrote about the structure of BlueSky & implications for content moderation, recommender systems, monetization & its future. It starts with Jack. Everyone at Twitter--esp Jack--has known this could replace Twitter.
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crc32c 0.0.2 on CRAN: Build Fixes
Hardware-accelerated crc32c checksums for R
dirk.eddelbuettel.com/blog/2…
#rstats
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crc32c 0.0.1 on CRAN: New Package
Hardware-accelerated crc32c checksums for R
dirk.eddelbuettel.com/blog/2…
#rstats
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'Database' is broad term but I have five hundred plus commits to the spamassassin 'filter' file I use (a public copy of ~/.spamassassin/user_prefs)
github.com/eddelbuettel/filt…
Always meant as one possible cog in a larger network so feel free to remix and extend.
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The sorting part depends on your so-called 'locale' and it still depends on how this is provided: see `help(locales)`
R shields us from a lot of things. It cannot shield us from the fact that we do need a computer to run it, and that computer needs an OS. #rstats
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Congratulations on the launch of #CZCellxGene Discover Census. We are honored to be collaborators with the @cziscience on TileDB-SOMA for cross-language, cloud-native access to this groundbreaking dataset. tiledb.com/blog/tiledb-launc…
Census data and APIs are built around TileDB-SOMA from @tiledb, allowing for:
*cloud-optimized storage
*low-latency access for larger-than-memory data slices querying + filtering under lazy evaluation
*transformers to pandas, numpy, pyarrow, anndata, Seurat and R base objects
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Dirk Eddelbuettel retweeted
Random idea:
Maybe we should let international students stay here after they graduate from American universities with advanced STEM degrees.
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RQuantLib 0.4.18 on CRAN: Maintenance
Quantitative Finance library bindings for R
dirk.eddelbuettel.com/blog/2…
#rcpp #rstats
/cc @opencpu
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Whoops: that should of course have been 'SingleCellExperiment`. See `fortunes::fortune(112)`.
To make up, here is a link to gif showing the complete installation of `SingleCellExperiment` and `Seurat` in thirty seconds with all dependencies:
files.mastodon.social/media_…
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Congratulation -- and #r2u (and its currently 240+ file subset) has been converted to @BioConductor release 3.17 with #Rstats 4.3.0.
E.g. can install SingeCellExperiment and Seurat via one `install.packages()` to get 151 binaries in 30 seconds. Simple. Fast. Reliable.
Bioconductor Release 3.17 is now available. See full release announcement at bioconductor.org/news/bioc_3… @Rstats @Bioconductor
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Hey it's now @julia_edd 's birthday -- and look what just dropped as a special present: new album by @TheNational with @phoebe_bridgers @sufjanstevens and @taylorswift13 !
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