Lmst

Proud to say that last night before bed I suggested that fitting problems with our migration model might be fixed by switching to a local basis for a certain function. I described the use of compact radial basis functions, and by the time I woke up my student had implemented them in pure #Julialang and said that fits were now fast and seemed good quality. Its great to work with a student with that kind of talent, and a language that enables that kind of rapid exploration.

Curator: @jonthegeek
https://DSLC.io welcomes you to week 26 of #TidyTuesday! We're exploring Weekly US Gas Prices!

📁 https://tidytues.day/2025/2025-07-01
🗞️ https://www.eia.gov/petroleum/gasdiesel/

Submit a dataset! https://github.com/rfordatascience/tidytuesday/blob/main/.github/CONTRIBUTING.md

#RStats #PyData #JuliaLang #DataViz #tidyverse #r4ds

TidyTuesday is a weekly social data project. All are welcome to participate! Please remember to share the code used to generate your results!
TidyTuesday is organized by the Data Science Learning Community. Join our Slack for free online help with R and other data-related topics, or to participate in a data-related book club!

How to Participate
Data is posted to social media every Monday morning. Follow the instructions in the new post for how to download the data.
Explore the data, watching out for interesting relationships. We would like to emphasize that you should not draw conclusions about causation in the data.
Create a visualization, a model, a shiny app, or some other piece of data-science-related output, using R or another programming language.
Share your output and the code used to generate it on social media with the #TidyTuesday hashtag.

A line chart titled 'Regular Gasoline Prices' showing weekly average gasoline prices by U.S. region from July 2024 to May 2025 in dollars per gallon. California and West Coast lines are highest, ranging from just below $4 to almost $5. Gulf Coast is lowest, starting just above $3 but remaining below $3 since September 2024. Most regions cluster near $3 per gallon.

Unexpected side effect of learning #julialang is I've gotten weirdly good at R. 🤪

No such carry over effect to #python, strangely enough.

New post: https://jcarroll.com.au/2025/06/29/counting-digits-quickly/

What if you could just wave a magic wand over your R #rstats :rstats: code and have it transform into something that ran as fast as or faster than C? @t_kalinowski's {quickr} 'R to Fortran Transpiler' does that for you! #fortran

With bonus comparisons to #Rcpp #julialang :julia: and #rustlang :rust:

Updated to restrict to integers thanks to @toddixd

Check out the extended edition of our Dyad Studio tutorial! This one really dives into detail, showing you every step of using Dyad in modeling and simulation.

#julialang

https://www.youtube.com/watch?v=5zKLWHX3X0A

Evaluating of simple #additivemanufacturing cost function metrics (build height, footprint area, support volume, overhang area, ... ). The model is rotated and all metrics are computed, next the sphere is "painted" to show the magnitude of that metric for that orientation (sum of the lengths of the black lines as estimate of support material use). This way the sphere provides a nice summary visualisation of which orientations are best e.g. in terms of minimising support material use.

#geometryprocessing #3dprinting #opensource #julialang

New Julia Dispatch Podcast! Join Chris Rackauckas and Stefan Krastanov as they explore the latest developments in the Julia programming language ecosystem from the March 2025 "This Month in Julia World" newsletter.

https://www.youtube.com/watch?v=i9pen6CxTk0

#julialang

As part of the #cecam workshop on perspectives of the atomistic simulation environment (#ase) I delivered a talk on our #materials #modeling ecosystem juliamolsim.org written in the #julialang
programming language and showed some examples: #automaticdifferentiation through the simulation pipeline, seamless #gpu usage, #error propagation and many more

Slides: https://michael-herbst.com/talks/2025.06.23_ASE_perspectives.pdf
#julialang demo: https://michael-herbst.com/talks/2025.06.23_ASE_perspectives_demo.tar.gz

#dftk #densityfunctionaltheory #condensedmatter #planewave #simulation

It's #TidyTuesday y'all! Show us what you made on our Slack at https://dslc.io/join (find the #chat-tidytuesday channel)!

RT @jonthegeek https://fosstodon.org/@jonthegeek/114733036683995000

#RStats #PyData #JuliaLang #DataViz #tidyverse #r4ds

New blog post where I talk about connecting Julia and python for optimization:

https://www.homepages.ucl.ac.uk/~ucecesf/blog/20250623.html

#JuliaLang #python #blog #Interoperability #TwoLanguageProblem

Curator: @jenrichmondPhD
https://DSLC.io welcomes you to week 25 of #TidyTuesday! We're exploring Measles cases across the world!

📁 https://tidytues.day/2025/2025-06-24
🗞️ https://abcnews.go.com/Health/measles-cases-reach-1046-us-infections-confirmed-30/story?id=122108194

Submit a dataset! https://github.com/rfordatascience/tidytuesday/blob/main/.github/CONTRIBUTING.md

#RStats #PyData #JuliaLang #DataViz #tidyverse #r4ds

The plot displays the number of monthly measles cases in the US from 2020 to 2025 using red points and lines. The pattern shows very low measles cases each month, until 2025, when there is a spike of cases, rising to more than 400 in March 2025

QML.jlでのMakie.jlサポートはQMLMakie.jlに移行されるらしい #JuliaLang #Julia言語 github.com/steffenhaug/...

GitHub - steffenhaug/QMLMakie....

Julia for Earth Sciences and Climate Modeling Panel Discussion

https://m.youtube.com/watch?v=VULfiG2gz9g

#julialang

"My experience with the language and community over the past ten years strongly suggests that, at least in terms of basic correctness, Julia is not currently reliable or on the path to becoming reliable." #julia #julialang yuri.is/not-julia/

Why I no longer recommend Juli...

Julia User & Developer Survey 2025

#JuliaLang :julia:

https://form.jotform.com/251535068164356

#julialang

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