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48 messages39 participants4 messages aujourd’hui

Jon SullivanAnother <a href="https://mastodon.nz/tags/RStats" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#RStats</a> colour palette I learned about is the excellent Manu package that has colour palettes inspired by New Zealand birds.<a href="https://g-thomson.github.io/Manu/" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://g-thomson.github.io/Manu/</a><a href="https://mastodon.nz/tags/nz" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#nz</a> <a href="https://mastodon.nz/tags/birds" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#birds</a>

Jon SullivanI was working on <a href="https://mastodon.nz/tags/RStats" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#RStats</a> today with a postgrad student, Stacey, and we needed a colour palette for a graph. Picking a nice set of colours, instead of "red", "blue", "green", etc. can make a graph sparkle.We used the MoMAColors palette package by BlakeRMills. It takes colours from some excellent art works from the Museum of Modern Art in New York. Thanks to Blake for making this.<a href="https://github.com/BlakeRMills/MoMAColors" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://github.com/BlakeRMills/MoMAColors</a>

safest_integer``` library(tidyverse) z = function(n) { bb = function(i) { x = y = 0 for (k in 0:(n - 1)) { x = x + ((floor(i/2^(2 * k))) %% 2) * 2^k y = y + ((floor(i/2^(2 * k + 1))) %% 2) * 2^k } c(x, y) } as.data.frame(t(sapply(0:(4^n - 1), bb))) } ggplot(z(6)) + geom_path(aes(x=V1, y=V2, col=sin(V1/4)+cos(V2/4)), show.legend=F) + scale_colour_gradient(low='orange', high='blue') + theme_void() ```<a href="https://en.wikipedia.org/wiki/Z-order_curve" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://en.wikipedia.org/wiki/Z-order_curve</a> <a href="https://mastodon.social/tags/rstats" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#rstats</a> <a href="https://mastodon.social/tags/generativeart" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#generativeart</a> <a href="https://mastodon.social/tags/tilingtuesday" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#tilingtuesday</a> <a href="https://mastodon.social/tags/rtistry" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#rtistry</a> <a href="https://mastodon.social/tags/fractal" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#fractal</a>

Olivier LeroyI can´t write yaml, tell me someone has write a wrapper (pls <a href="https://fosstodon.org/tags/Rstats" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Rstats</a>) for <a href="https://fosstodon.org/tags/dbt" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#dbt</a> proj_blabla.yml I have spend the last 15 mins checking were the damn typo is, give me parenthesis!

Tyler Morgan-WallAnyone in <a href="https://fosstodon.org/tags/RStats" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#RStats</a> ever wrap a static library and get it on the CRAN without problems? I've successfully built some packages (that require cmake), have installed the static library to inst/lib/ARCH, and then have successfully linked the library in another package, but it's unclear how blessed this is by the CRAN.Below are the relevant sections from Writing R Extensions: <a href="https://cran.r-project.org/doc/manuals/R-exts.html#Linking-to-other-packages-1" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://cran.r-project.org/doc/manuals/R-exts.html#Linking-to-other-packages-1</a>WRE, Unix-alikes: <a href="https://cran.r-project.org/doc/manuals/R-exts.html#Unix_002dalikes-1" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://cran.r-project.org/doc/manuals/R-exts.html#Unix_002dalikes-1</a>WRE, Windows: <a href="https://cran.r-project.org/doc/manuals/R-exts.html#Windows-1" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://cran.r-project.org/doc/manuals/R-exts.html#Windows-1</a>

Isabella Velásquez :rstats:We had a great time with R-Ladies Amsterdam and R-Ladies RTP discussing "Tidy Data, Weighted Insights: Analyzing Complex Survey Data in <a href="https://fosstodon.org/tags/RStats" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#RStats</a>"!Recording is here: <a href="https://www.youtube.com/watch?v=ip78qoxoZGc" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://www.youtube.com/watch?v=ip78qoxoZGc</a>Interested in more? We're presenting a workshop at useR! Register here: user2025.r-project.org

rOpenSci📣 rOpenSci Champions Program Application Clinic coming up in 45 minutes! | Clinica de Aplicación para el Programa de Campeon(e|a)s de rOpenSci en 45 minutos!Yanina Bellini Saibene will be there to answer questions and help you with your application | Yani estara disponible durante el evento para contestar preguntas y ayudarte con tu aplicacion.The event will have Spanish as first language | El evento tendra al castellano como idioma principal.Info to join | Info para sumarte: <a href="https://ropensci.org/events/clinica-champions-2025-04/" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://ropensci.org/events/clinica-champions-2025-04/</a><a href="https://hachyderm.io/tags/RStats" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#RStats</a> <a href="https://hachyderm.io/tags/RStatsES" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#RStatsES</a>

Nicola RennieThe recording of my PyData Global talk about data visualisation with Plotnine in <a href="https://fosstodon.org/tags/Python" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Python</a> is now available! 🐍Give it a watch if you're interested in:📊 customising plotnine plots 📈 combining with matplotlib functions ✍️ adding custom annotations with HighlightText(or if you're an <a href="https://fosstodon.org/tags/RStats" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#RStats</a> user wondering about Plotnine vs <a href="https://fosstodon.org/tags/ggplot2" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ggplot2</a>)Link: <a href="https://www.youtube.com/watch?v=NBGJuaBF2rc" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://www.youtube.com/watch?v=NBGJuaBF2rc</a><a href="https://fosstodon.org/tags/DataViz" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#DataViz</a> <a href="https://fosstodon.org/tags/Plotnine" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Plotnine</a>

Bruno Rodrigues :rstats: :tux:what are some great <a href="https://fosstodon.org/tags/RStats" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#RStats</a> packages that are exclusively available through GitHub (or any other git service) that you use often?

Robin Lovelace📢 Public service announcement for <a href="https://fosstodon.org/tags/rstats" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#rstats</a> users and learners working with geographic data: Geocomputation with R's Binder link is working again 🎉🎉You can give it a spin at <a href="https://r.geocompx.org/" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://r.geocompx.org/</a> and then clicking on the "Binder" link. This will create an isolated instance of RStudio Server in your browser, meaning you can test things with no barrier to entry or installation time. Also great for live demos and teaching <a href="https://fosstodon.org/tags/DataScience" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#DataScience</a> <a href="https://fosstodon.org/tags/geocompx" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#geocompx</a>

りりは🚀 Rediscover fragment shaders in R!I’ve been working on skiagd — a toy R wrapper for 'rust-skia' that lets you render PNGs and even use runtime shaders via <a href="https://mstdn.jp/tags/RStats" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#RStats</a> Here’s one example: combining ggplot and a CRT-style fragment shader. Yes, this is an SkSL shader — but applied from R!👇

Danielle Navarroi've wrapped up the "slightly menacing hearts" generative art series. 200 pieces shared via CC-BY licence, with source code linked on the gallery page. 32 pieces were posted with meaningful titles: i might talk about those later, but the backstory is a little personal 🧡<a href="https://hachyderm.io/tags/rstats" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#rstats</a> <a href="https://hachyderm.io/tags/rtistry" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#rtistry</a> <a href="https://hachyderm.io/tags/genart" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#genart</a><a href="https://art.djnavarro.net/gallery/menacing-hearts/" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://art.djnavarro.net/gallery/menacing-hearts/</a>

KoantigI have a small set of linux machines (~5) that are mostly sitting idle. How can I turn it into a modest <a href="https://mamot.fr/tags/CoW" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#CoW</a> (cluster of workstations) so that people can easily submit long-running jobs to it?Jobs will be mostly written in <a href="https://mamot.fr/tags/rstats" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#rstats</a> and <a href="https://mamot.fr/tags/python" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#python</a> .What's a good entry-level setup for this? Easy to maintain, easy to use, nothing fancy.I haven't done anything like that for at least 10 years, I'm sure things have moved on since then.Thanks! <a href="https://mamot.fr/tags/help" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#help</a> <a href="https://mamot.fr/tags/hpc" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#hpc</a>

shikokuchuoAnnouncing a stealth update in R4.5.0 <a href="https://fosstodon.org/tags/rstats" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#rstats</a>, one that's completely eluded :rstats: news!`parallel::makeCluster(6, "MIRAI")` now creates a parallel mirai cluster with 6 nodes! Yes that's right, mirai is now officially a base R cluster type.<a href="https://mirai.r-lib.org/" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://mirai.r-lib.org/</a>The result of work from the R Project Sprint in Warwick 2023 in collaboration with Luke Tierney (R Core) and documented at R Dev Day @ Imperial College London 2024, both organised by <a href="https://fosstodon.org/@HeathrTurnr" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@HeathrTurnr</a>. 💯

Nicola RennieGetting back into some generative art again with this rather spiky looking system 🎨<a href="https://fosstodon.org/tags/Rtistry" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Rtistry</a> <a href="https://fosstodon.org/tags/GenerativeArt" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#GenerativeArt</a> <a href="https://fosstodon.org/tags/RStats" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#RStats</a> <a href="https://fosstodon.org/tags/GenArtClub" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#GenArtClub</a> <a href="https://fosstodon.org/tags/ggplot2" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ggplot2</a>

Christos Argyropoulos MD PhDIt is all <a href="https://mastodon.social/tags/rstats" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#rstats</a> fun and giggles until the dataset is too big to fit in memory. Then, it is time for the database servers and <a href="https://mastodon.social/tags/SQL" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#SQL</a> to save the day.

PositWe are thrilled to announce Air, an extremely fast R formatter!This super speedy tool written in <a href="https://fosstodon.org/tags/Rust" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Rust</a> ensures consistent, readable <a href="https://fosstodon.org/tags/RStats" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#RStats</a> code.Read more on the tidyverse blog: <a href="https://www.tidyverse.org/blog/2025/02/air/" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://www.tidyverse.org/blog/2025/02/air/</a>

Jon HarmonCurator: <a href="https://fosstodon.org/@jonthegeek" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@jonthegeek</a> <a href="https://DSLC.io" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://DSLC.io</a> welcomes you to week 15 of <a href="https://fosstodon.org/tags/TidyTuesday" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#TidyTuesday</a>! We're exploring Base R Penguins!📁 <a href="https://tidytues.day/2025/2025-04-15" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://tidytues.day/2025/2025-04-15</a> 🗞️ <a href="https://zenodo.org/records/14902740" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://zenodo.org/records/14902740</a>Submit a dataset! <a href="https://github.com/rfordatascience/tidytuesday/blob/main/.github/CONTRIBUTING.md" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://github.com/rfordatascience/tidytuesday/blob/main/.github/CONTRIBUTING.md</a><a href="https://fosstodon.org/tags/RStats" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#RStats</a> <a href="https://fosstodon.org/tags/PyData" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#PyData</a> <a href="https://fosstodon.org/tags/JuliaLang" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#JuliaLang</a> <a href="https://fosstodon.org/tags/DataViz" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#DataViz</a> <a href="https://fosstodon.org/tags/tidyverse" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#tidyverse</a> <a href="https://fosstodon.org/tags/r4ds" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#r4ds</a>

Timothée GiraudNew package on CRAN: {valh}, an interface between R and the Valhalla API <a href="https://github.com/riatelab/valh" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://github.com/riatelab/valh</a>Valhalla is a routing service based on OpenStreetMap data. <a href="https://valhalla.github.io/valhalla" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://valhalla.github.io/valhalla</a>Co-authored by <a href="https://fosstodon.org/@mthv" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@mthv</a> <a href="https://fosstodon.org/tags/GISChat" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#GISChat</a> <a href="https://fosstodon.org/tags/RSpatial" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#RSpatial</a> <a href="https://fosstodon.org/tags/RStats" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#RStats</a> <a href="https://fosstodon.org/tags/OpenStreetMap" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#OpenStreetMap</a>

Victor AlexandreHello <a href="https://mastodon.social/tags/rstats" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#rstats</a> <a href="https://mastodon.social/tags/tidymodels" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#tidymodels</a> <a href="https://mastodon.social/tags/yolo" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#yolo</a> <a href="https://mastodon.social/tags/machinelearning" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#machinelearning</a> community.I think I am about to start some image recognition with R, in order to find traffic-calming devices on fine satellite imagery. <a href="https://amicale.net/@cquest" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@cquest</a> has been doing some of that with Python. Has somebody been there and has some words of advice or tips ? Thanks !

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