Lmst

The temperature (mean high °C) anomaly with reference to the period 1991-2000 for Bragança, Pará, Brazil, generated from meteorological data of around 50 years from the nearby (15 km distant) Tracuateua station. We can see the global pattern mirrored in the local pattern. I will be showing my students how to create this kind of graph and the stripes graph too using R.

#ShowYourStripes
#ClimateCrisis
#Amazonia
#Rlang

A bar graph of the temperature anomaly with reference to the baseline period 1991-2000 for Bragança, Pará, Brazil. The difference in temperature (anomaly) is shown on the y-axis for years between 1973 and 2024, on the x-axis. Mean high temperatures in years before the baseline period are generally lower (shades of blue) and generally higher (shades of red) after the baseline period. The lowest negative anomaly is -1.46 for 1974 and the highest positive anomaly is 1.37 for 2024.

Text in the graphic:

Tracuateua Station Code 82145 | 1973 - 2024
Lat. -1.06, Long. -46.9, Alt. 36 m
Mean High Temperature (°C) - Comparison with 1991 - 2000 baseline
Data: Banco de Dados Meteorológicos para Ensino e Pesquisa | BDMEP | https://www.inmet.gov.br/projetos/rede/pesquisa/

"R is now available in emscripten-forge, enabling the Xeus-R kernel in JupyterLite"

https://blog.jupyter.org/r-in-the-browser-announcing-our-webassembly-distribution-9450e9539ed5

#WebAssembly #Wasm #Jupyter #RLang #RStats

Your turn guys :) https://github.com/A2-ai/rv #Rlang

Seems https://en.wikipedia.org/wiki/Carcinisation is a real thing, for language package managers at least...

( pole @HydrePrever )

Heard a rumor Doug Bates has left #rlang for #JuliaLang. Has the Rapture begun?

💡 The latest update to RandomWalker (v0.3.0) is here! With new features like confidence intervals and subsetting, your random walk analysis just got easier. Explore the new capabilities: www.spsanderson.com/steveondata/... #RStats #Data #RLang #Analysis #Stat

RandomWalker for R 0.3.0: Expa...

💡 The latest update to RandomWalker (v0.3.0) is here! With new features like confidence intervals and subsetting, your random walk analysis just got easier.

Explore the new capabilities: https://www.spsanderson.com/steveondata/posts/2025-05-09/

#RStats #Data #RLang #Analysis #Stat

💡 The latest update to RandomWalker (v0.3.0) is here! With new features like confidence intervals and subsetting, your random walk analysis just got easier.

Explore the new capabilities: https://www.spsanderson.com/steveondata/posts/2025-05-09/

#RStats #Data #RLang #Analysis #Stats

📊 Just released: RandomWalker 0.3.0! Now you can generate random walks in up to 3 dimensions. This is a must-read for R programmers looking to enhance their simulations.

Dive into the details: [https://www.spsanderson.com/steveondata/posts/2025-05-09/

#Data #RLang #Stats #RData #Blog #CRAN #RStats #TimeSeries #RandomWalker

A scatter-style line plot titled “2D Random Walk” displays a tangled path that changes color from bright yellow at the starting point (lower left) through orange and red to dark blue at the end point (upper right); the axes are labeled “X Position” and “Y Position.” A dark blue dot marks the final location.

A 3-D perspective plot on a light grid shows a pale blue line snaking irregularly through space; the axes are labeled “cum_sum_x,” “cum_sum_y,” and “cum_sum_z,” depicting the cumulative trajectory of a 3-D random walk.

A white plot titled “30 Random Walks” shows a single thin red line that zig-zags up and down across 100 steps; the x-axis is labeled “Step” (0 – 100) and the y-axis ranges roughly from −4 to +8, illustrating the cumulative path of one 1-D random walk.

A decorative illustration featuring a large, glossy blue letter “R” at center, surrounded by flowing translucent ribbon shapes and watercolor-like splashes in shades of blue, teal, and violet on a white background.

📊 Just released: RandomWalker 0.3.0! Now you can generate random walks in up to 3 dimensions. This is a must-read for R programmers looking to enhance their simulations.

Dive into the details: [https://www.spsanderson.com/steveondata/posts/2025-05-09/

#Data #RLang #Stats #RData #Blog #CRAN #RStats #TimeSeries #RandomWalker

30 Random Walks graph, displaying a line graph with the function rw30, showing steps on the x-axis and values on the y-axis. The graph indicates 1 dimension, 100 steps, mu = 0, and sd = 1.

2D Random Walk, showing a two-dimensional graph with labeled X and Y positions.

Want to use {pak} as backend for {renv} actions? Set the variable RENV_CONFIG_PAK_ENABLED = TRUE https://github.com/rstudio/renv/issues/1210 #renv #pak #reproducibility #RLang

Running RStudio in a rootless container on Linux.

This approach avoids dealing with compiling basic packages or adding extra repositories to your main OS, and it's targeted for running the container on your computer and not somewhere else.

1. Get Podman (make sure it works rootless)
2. Run the following command in a terminal (see "man podman-run" for details on what it does)

podman run --rm -it -p 8787:8787 -e PASSWORD=baa -v $HOME:/root/home -v $HOME/.config/rstudio:/root/.config/rstudio docker.io/rocker/verse

3. Open localhost:8787 in your browser, log in with "root" as the user and "baa" as the password (you can choose another password, it only really matters if your computer lacks a firewall)

If you need other sets of preinstalled packages see the rocker docs for other images than docker.io/rocker/verse. For example docker.io/rocker/shiny-verse.

This blog post helped me figure out what things are worth mounting in the container (you may want to add more things than only the Rstudio configuration).

I'm probably gonna turn this post into an article over at my blog at some point later.

#Rlang #Rstudio #Bioinformatics

@josi If anyone out there wants to get paid to work on an open source project and cares about an R-based IDE stack I’d welcome contributions to {debugadapter} and would be happy to help co-author an ISC proposal to work on it.

#rstats #rlang

https://codeberg.org/dgkf/debugadapter

there are two programming languages i love

#rlang because you can modify anything, anywhere, anytime

#rust because you can't

off-late, I've been feeling like i need to start learning a programming language with practical applications. something I can use to write stuff on my Linux system for my use or something which i can put up on my Sourcehut. and something a little challenging too, because where's the fun in straightforward stuff?

R has been great but, of course, that's just for data analysis. python seemed interesting but more recently Rust is what has been drawing me in.

how does one get started with Rust? what are some good resources for learning and practicing the language? i can figure out the Emacs side of things myself.

#RustLang #Programming #Language #RStats #RLang #AskFedi #AskMastodon

Looking at some of my old R code this morning... As #rlang goes, it's good code, but I wish now I'd done it with #CommonLisp or #julialang 😢
#TechnicalDebt

I'm explaining Hamiltonian Monte Carlo in my grad-level stats class tomorrow, so I put together this animation illustrating HMC in one dimension. I find it very soothing.

#bayesian #BayesianInference #posterior #stats #r #rlang #statistics #MCMC

#Rlang question for #bioinformatics & #datascience folks.

I'm used to python/julia way of running everything in a contained environment. What's the best way to do it for R these days? Renv or just stick with conda?

@dgkf

#rlang #codeberg

Please keep in mind that Codeberg is not the only viable solution. There are more venues. As codeberg they are based on #Forgejo

https://codeberg.org/forgejo/forgejo

They are working on federation of #git platforms.. The current milestone they achieved is that people can ⭐ projects.

https://fosdem.sojourner.rocks/2025/event/42340661-6f0a-5763-af54-35ec2294b9c5

What does #rlang need to help folks easily migrate to #codeberg ?

Some ideas:
💡codeberg equivalent to r-lib/actions
💡migration guide
💡usethis::use_codeberg() - create new repo or provide instructions for migrating if already on GitHub, similar to use_github
💡usethis::use_codeberg_ci() - equivalent to use_github_action

anything else that would help people make the jump?

🆕 post: Geocaching meets R language

This post is about solving a task with R language for one letterbox hybrid cache, which happen to be my favorite.

https://www.sarahgebauer.com/post/geocaching-meets-r-language

#rlang #geocaching

#Rlang

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