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Posts by Ahmadou Dicko

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Refugee labor market integration at scale: Evidence from Germany’s fast-track employment program | PNAS Governments face persistent challenges in integrating refugees into the local labor market, and many past interventions have shown limited impact. ...

🚨New Paper in PNAS: "Refugee Labor Market Integration at Scale: Evidence from Germany’s Fast-Track Employment Program"

www.pnas.org/doi/10.1073/... Ungated preprint osf.io/preprints/socarxiv/px9ew_v3

w/ J Hainmueller, D Hangartner, @niklas-harder.bsky.social & E Vallizadeh

#econtwitter #econsky

19 hours ago 65 25 1 0

BASE R GIRLIES OUR TIME HAS COME

Come hang with us, ask Ella questions (I know Isabella and I will), and learn something new. Don't think you use base R? You use it pretty much each and every time you use R! #baseRgirly

Also, we're a delight ✨

2 weeks ago 26 10 3 2
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Paul Rougieux / FAOSTATpackage · GitLab An R package to download data from FAOSTAT, the database of the Food and Agriculture Organization of the United Nations

There's a FAOSTAT package, and you can raise an issue to flag the update in the FAOSTAT API. I suspect that the author might update the package soon. gitlab.com/paulrougieux...

2 weeks ago 1 0 1 0
Original post on fosstodon.org

Hello 👋🏻

I'm a Principal Research Software Engineer in Advanced Research Computing at the University of Birmingham, UK.

I lead the international project “Enabling the next generation of contributors to R” and manage research software development projects at UoB.

* R Core member
* Chair of R […]

1 month ago 32 17 1 0

Great news! Congrats @heathrturnr.fosstodon.org.ap.brid.gy

1 month ago 1 0 0 0

We are pleased to announce that Heather Turner @heathrturnr.fosstodon.org.ap.brid.gy has joined the R Core Team. She has been an active contributor notably via the R Dev Days, and has greatly improved cooperation between R Core and the R community in more ways #RStats.

1 month ago 165 36 7 8
A promotional graphic for the useR! 2026 Conference in Warsaw. The image is split into a left-hand artistic section and a right-hand text section against a black background.

The left side features a 2x2 grid of colored squares:

Top-left: A black square centered on a light blue background.

Top-right: A black fractal-like square pattern on a yellow background.

Bottom-left: A complex black grid pattern on an orange background.

Bottom-right: A dense black dot and square pattern on a purple background.

The right side contains the following text:

USER! 2026 CONFERENCE WARSAW in white.

A list of submission categories in bold colors: Talks (blue), Tutorials (yellow), Posters (red), Lightning Talks (orange), and Panel Discussions (teal).

At the bottom-left, white text announces: "CFP Deadline Extension: Saturday 14th March 2026".

A promotional graphic for the useR! 2026 Conference in Warsaw. The image is split into a left-hand artistic section and a right-hand text section against a black background. The left side features a 2x2 grid of colored squares: Top-left: A black square centered on a light blue background. Top-right: A black fractal-like square pattern on a yellow background. Bottom-left: A complex black grid pattern on an orange background. Bottom-right: A dense black dot and square pattern on a purple background. The right side contains the following text: USER! 2026 CONFERENCE WARSAW in white. A list of submission categories in bold colors: Talks (blue), Tutorials (yellow), Posters (red), Lightning Talks (orange), and Panel Discussions (teal). At the bottom-left, white text announces: "CFP Deadline Extension: Saturday 14th March 2026".

📢 CFP Deadline Extended: useR! 2026 Warsaw!

📅 New Deadline: Saturday, 14th March 2026

🚀 Submit projects on #rstats, ML, or data viz for the global #Rstats community stage in Poland.

Standard/Lightning Talks, Posters, Tutorials & Panels wanted!

CFP Link: user2026.r-project.org/call/

1 month ago 3 1 1 0
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Have you used the CAST R package?

We’re running a short survey on use cases, challenges, and feature needs.
Your input will guide CAST priorities during developer days in Mar 2026.

🔗 uni-muenster.sciebo.de/apps/forms/2...

#RStats #RSpatial #OpenSource

1 month ago 6 4 3 0

Really excited about this new release of {survey}. I can't wait to test the multiphase support (vs twophase only in older versions). #rstats

1 month ago 3 0 0 0
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GitHub - dickoa/samplyr: A Tidy Grammar for Survey Sampling A Tidy Grammar for Survey Sampling. Contribute to dickoa/samplyr development by creating an account on GitHub.

Thanks a lot, Ben! Let me drop the link to the GitHub repository (mirror) for issues.
github.com/dickoa/samplyr

1 month ago 1 0 0 0
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Ahmadou Dicko / samplyr · GitLab A Tidy Grammar for Survey Sampling https://dickoa.gitlab.io/samplyr

samplyr is still alpha but feedback is very welcome and thanks to @statsteph.bsky.social and @tslumley.bsky.social for their early comments on this package
gitlab.com/dickoa/samplyr

1 month ago 5 0 0 0
GitHub - dickoa/samplyr: A Tidy Grammar for Survey Sampling A Tidy Grammar for Survey Sampling. Contribute to dickoa/samplyr development by creating an account on GitHub.

I love R for everything statistics, but I've always been a little jealous of statisticians using SPSS Complex Samples or SAS SURVEYSELECT to design their samples.

So I decided to build samplyr, a tidy and pipe-friendly grammar for survey sampling design in #rstats.

dickoa.gitlab.io/samplyr/inde...

1 month ago 110 23 5 3
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Problem in multilevel (hierarchical) multinomial logistic regression (with brms) I have posted a teaser of the issue at my blog, copied below. The data The predicted variable is a categorical response, named resp with levels ‘1’, ‘2’, ‘3’, and ‘4’ (nominal labels, not numerical...

#rstats bat signal:

If any of y'all have experience with multilevel multinomial logistic regression, with {brms}, Kruschke and I could use your help. This is your chance to influence the upcomming textbook. discourse.mc-stan.org/t/problem-in...

2 months ago 37 18 4 1
Bump chart faceted by world regions showing the top countries of origin of refugees, asylum-seekers, and others in need of international protection. Asia and Africa rank consistently high, driven by long-term crises such as Afghanistan and Sudan. The Americas and Europe also appear high due to more recent crises in Venezuela and Ukraine.

Bump chart faceted by world regions showing the top countries of origin of refugees, asylum-seekers, and others in need of international protection. Asia and Africa rank consistently high, driven by long-term crises such as Afghanistan and Sudan. The Americas and Europe also appear high due to more recent crises in Venezuela and Ukraine.

Inspired by @nrennie.bsky.social excellent #TidyTuesday plot on the power of passports, I adapted the idea to look at refugee origins.

This chart ranks countries of origin of refugees, asylum-seekers, and others in need of international protection, grouped by region.

#RStats #ggplot2 #Refugees

7 months ago 35 9 3 0

So excited for this! As well as ‘C for R users’ I’ll be talking about contributing to base R more generally, and doing a live demo of the R Dev Container. #RStats

9 months ago 21 8 0 0
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Protecting the most vulnerable in South Sudan Assessing a Complex Crisis through Protection Risks Analysis

Just published: our new data story on efforts to protect South Sudan’s most vulnerable — including children, women, and persons with disabilities.

Explore how protection monitoring and partnerships are making a difference: dataviz.unhcr.org/product-gall...

#refugees #unhcr #protection

9 months ago 2 2 1 0

update.packages(checkBuilt = FALSE, ask = FALSE) or you just update those you use (e.g directly before using them)

11 months ago 2 0 0 0
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rspatialdata: a collection of data sources and tutorials on downloading and visualizing spatial data with #rstats 💻🗺️📊

👉 rspatialdata.github.io

1 year ago 100 37 4 2
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Welcome to Mapping with R

Maps aren't just eye candy—they uncover patterns unseen in other data viz.

Our upcoming Mapping with R course offers practical insights into static, interactive & complex maps, all using R.

Coming soon! 🧭 Follow us or sign up for updates to stay informed.

buff.ly/B0dtY66

#rstats

1 year ago 10 5 0 0
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I usually use {scatterplot3d} to make them, you check the doc and some examples here
cran.r-project.org/web/packages...

1 year ago 4 1 0 0

If one wanted to hire a professional #rstats #rshiny developer to work work with qualitative/text data in particular (so many involve a dashboard for search/semantic/sentiment analyses), do you have any recommendations of individuals or companies? (please repost)

1 year ago 19 20 11 2
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📢 Postdoc position in the GeoHealth group at KAUST

Spatio-temporal models for disease mapping, forecasting & early detection of outbreaks 🌍📊💻

PhD #statistics, #maths, #epidemiology. Experience in spatial stats/machine learning & #rstats

👉 www.paulamoraga.com/opportunitie...

1 year ago 19 8 0 0
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Emacs | F-Droid - Free and Open Source Android App Repository The extensible self-documenting text editor

Nice! I wonder if we can use it with ESS on Android
f-droid.org/en/packages/...

1 year ago 1 0 1 0
Coupling simulations and the "reparametrisation trick" - Biased and Inefficient

I wrote a thing about coupling streams of random numbers: "the same" number with different parameters
notstatschat.rbind.io/2025/03/04/c...

1 year ago 5 4 0 0
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Survival Analysis

More on the applied side, the book by Klein and Moeschberger is well written and simple to follow.
link.springer.com/book/10.1007...

1 year ago 4 0 0 0
Scatter plot of bill depth vs. length by species (color) and sex (symbol). It shows positive correlations for all species with males tending to have bigger bills than females.

sym <- c(1, 16)
pal <- c("darkorange","purple","cyan4")
plot(bill_dep ~ bill_len, data = penguins, pch = sym[sex], col = pal[species])

Scatter plot of bill depth vs. length by species (color) and sex (symbol). It shows positive correlations for all species with males tending to have bigger bills than females. sym <- c(1, 16) pal <- c("darkorange","purple","cyan4") plot(bill_dep ~ bill_len, data = penguins, pch = sym[sex], col = pal[species])

🚨 The "penguins" data is coming to the base #rstats{datasets} in 4.5.0!

@ellakaye.co.uk & @HeathrTurnr.fosstodon.org.ap.brid.gy r prepared an adapted and a raw version of the data set based on the {palmerpenguins} 📦 by @allisonhorst.bsky.social @apreshill.com and Kristen Gorman.

📈 Scatter plot:

1 year ago 119 35 6 10
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You're right, I just tried and it works! Un grand merci encore.

1 year ago 1 0 1 0

It looks great and probably fast too! I just hope that it'll be easier to use it with Emacs ESS. Congrats!

1 year ago 0 0 1 0

- Handles remote packages with remote deps much better!
- IDEs are now handled more consistently and are better documented
(there's a new vignette "Using an IDE with Nix shells)
- Many bugfixes and overall improvements!

Quick 5 minute video to know what's this about
youtube.com/watch?v=OOu6...

1 year ago 3 1 1 0

Thanks for all your work on bringing Nix to the #rstats world for reproducibility. I'll give it a try for my next analysis!

1 year ago 5 0 0 0