The evolution of Posit's data science agents, robust approaches to unnamed parameters in R functions, and the power of math and visualization collide in an unexpected way.Episode Links This week's curator: Sam Parmar - @parmsam@fosstodon.org (Mastodon) & @parmsam_ (X/Twitter)A brief and biased history of Posit data science agentsThree small dots for more readable codeLittle useless-useful R functions – Ulam Prime SpiralEntire issue available at rweekly.org/2026-W25Supplement ResourcesUlam Spiral Animation Function https://github.com/tomaztk/Useless_R_functions/blob/main/functions/ulam_spiral_animation.REric's new Quarto Terminal Theme https://github.com/rpodcast/quarto-revealjs-terminalSupporting the showUse the contact page at https://serve.podhome.fm/custompage/r-weekly-highlights/contact to send us your feedbackR-Weekly Highlights on the Podcastindex.org - You can send a boost into the show directly in the Podcast Index. First, top-up with Alby, and then head over to the R-Weekly Highlights podcast entry on the index.A new way to think about value: https://value4value.infoGet in touch with us on social mediaEric Nantz: @rpodcast@podcastindex.social (Mastodon), @rpodcast.bsky.social (BlueSky) and @theRcast (X/Twitter)Mike Thomas: @mike_thomas@fosstodon.org (Mastodon), @mike-thomas.bsky.social (BlueSky), and @mike_ketchbrook (X/Twitter) Music credits powered by OCRemixSuco de Melancia - Final Fantasy 7 - Red Tailed Fox - https://ocremix.org/remix/OCR01671The Quick and the Blue - Mega Man 2 - The Megas - https://ocremix.org/remix/OCR02090