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
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You probably want `solve()`:
solve package:base R Documentation
Solve a System of Equations
Description:
This generic function solves the equation ‘a %*% x = b’ for ‘x’,
where ‘b’ can be either a vector or a matrix.
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Next person b%^&ching about CRAN. read this too. Noone claims removals (a few of late) and iterations (for uploads) are painless (I have been furious at times too...) but in aggregate what we get is *so valuable and unparalleled*. #ThankYouCRAN #RStats
bleepingcomputer.com/news/se…
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Dirk Eddelbuettel retweeted
R^4 Post #037: Introducing r2u
Two x 19k CRAN binaries for @Ubuntu 22.04 and 20.04
dirk.eddelbuettel.com/blog/2…
#rstats #cran
More details at eddelbuettel.github.io/r2u/
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Summer habitat with new @FrameworkPuter laptop: arrived Friday afternoon, up and running a good hour later, see punch list. Following tradition named after @AhmadJamalLgcy who also happens to connect Marseille and Chicago, see youtube.com/watch?v=pdae595d… youtube.com/watch?v=NmSJYD88…
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Brooke and I cover that in a June 2017 piece in the R Journal (but web site down today). In short, `drat` can set up a repo for those packages, and the 'Additional_repositories' field can point to it. As your code is already conditional, that may be all you need. #rstats
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And this happens when you add r2u aka cranapt to a brandnew 22.04 setup (and you also use `wajig` by @KayonToga as an `apt` frontend as I have for 20+ years):
"This is 18070 up on the previous count with 18070 new packages."
Just delightful. 19k CRAN + Bioc Binaries. #RStats
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Seriously look into `bspm` which needs `sudo` once for a two-liner setup. Afterwards #rstat dispatches using it (and `systemd`) which is *pure magic and bliss*.
Really nice work by @Enchufa2. I use it on all my r2u installations (a growing list 😜)
cloud.r-project.org/package=…
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Dirk Eddelbuettel retweeted
Installing R binaries on Ubuntu is now even easier, see @eddelbuettel post below.
I finally set this up on my laptop, to avoid compiling CRAN and Bioc pkgs locally.
Using #RStats on @Ubuntu LTS 20.04 or 22.04?
The new #CRANapt repo has 19000 .deb binaries for each with full dependencies and `apt` integration. Demo of a full `brms` installation in 13 seconds (using @Docker via @gitpod in the browser).
More at eddelbuettel.github.io/r2u/
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"Donate now to help us find a cure for causality. No one should have to suffer through events because of other events."
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RcppArmadillo 0.11.1.1.0 on CRAN: Updates
R bindings to powerful and expressive C++ matrix library
dirk.eddelbuettel.com/blog/2…
#rcpp #rstats
/cc @inschool4life
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That is a question for the r-package-devel mailing list -- you can search the archives. Uwe Ligges sometimes responds too.
And folks are still human. You can (and should) explain this to CRAN in a submission with the new email and send confimation from the old. #rstats
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CRAN is so well-oiled and impressive for suitable #RStats packages. This has 978 (!!) reverse depends yet was auto-processed in under three hours (!!).
More fine upstream work by Conrad; and I ran three full rev dep checks (taking 14 hrs on an old machine...) leading up to it.
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Reposting as more reports from happy users upgrading, adjusting, or first installing their #RStats on @Ubuntu 20.04 or 22.04.
From zero to `brms` in 13 sec (demo below).
From zero to `tidyverse` in 18 sec (demo'ed earlier).
Give it a spin! More at eddelbuettel.github.io/r2u
Using #RStats on @Ubuntu LTS 20.04 or 22.04?
The new #CRANapt repo has 19000 .deb binaries for each with full dependencies and `apt` integration. Demo of a full `brms` installation in 13 seconds (using @Docker via @gitpod in the browser).
More at eddelbuettel.github.io/r2u/
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You can probably use the standard trick one uses in other circumstance (i.e. @Rdatatable columns names flagged as unknown globals):
`tools::globalVariables(c("This", "And", "That"))`
#rstats
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Well look what #RStats is now checking for:
- "is excessive" for too many depends,
- "makes package vulnerable" for high number of imports.
Someone may have been looking at the tinyverse.org website 😀
h/t @aaronwolen
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Unreal. 423 updates for #RStats packages at CRAN.
Some new packages, some updates as usual --- but also an somewhat unusual and large number of removals. Which is how we got tripped up by the safety check.
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Yikes. Just noticed my @CRANberriesFeed has been silent for a bit so I checked the `cron` log -- and the safety valve in the code below prevented updates ... for fear of accidentally flooding.
Be warned, there will be lots coming. #Rstats changes a coming...
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