Nicholas Vietto

Collaboration. In my experience, many academic collaborators prefer PowerPoint, so that tends to drive the decision - even though I personally find working in Quarto more relaxing and use it for most of my projects.

I'm happy to announce a new and improved version of my quarto revealjs extension that interfaces with roughnotation

More annotation types, fragment support, works with flourish extension to allow for annotations of code chunks, and reverse animations are all here

github.com/EmilHvitfeld...
#quarto

Michigan accuses big oil of being ‘cartel’ that fuels climate crisis and high energy costs In first-of-its-kind complaint, state accused four fossil fuel majors and US oil lobbying group of climate disinformation

This is the way

If Bilbo had Chat GPT

AI: Talking dogs People don’t understand nuance. How to think and talk about AI without sounding like a crazy person.

This is great lol

emilhvitfeldt.com/post/ai-talk...

Detroit!!!!!!!!!!!!

For those who come after

A 3x3 grid of different ways to visualise the distribution of a variable, including histograms, density plots, gradient fills, and dots plots. The distribution shown is skewed with some outliers.

We're looking at cars in Qatar for #TidyTuesday this week - "an international and modern version of the now-ancient `mtcars`" data! 📊

➡️ 9 ways to visualise the distribution of a variable

Thanks to @andrew.heiss.phd for curating this week's dataset!

#RStats #DataViz

boooo

GitHub - hadley/genzplyr: dplyr but make it bussin fr fr no cap dplyr but make it bussin fr fr no cap. Contribute to hadley/genzplyr development by creating an account on GitHub.

Do you teach #rstats? Do your students complain about how lame and old-fashioned dplyr is? Don't worry: I have the solution for you: github.com/hadley/genzp....

genzplyr is dplyr, but bussin fr fr no cap.

#TidyTuesday Week 38 - FIDE
Took what I know about ELO ratings and made a beeswarm 🐝 to compare Masters and players (like me) near the 1000 ELO mark. Also added a reference section to my script to 'cite' what scripts I looked at. Maybe it'll catch on
#Rstats #dataviz
Code github.com/nvietto/Tidy...

The Pac-Man Rule should be adopted at all conferences and meetups - it's so much more welcoming!

Also an excellent use of a pie chart! 📊

ggplot2 4.0.0 A new major version of ggplot2 has been released on CRAN. Find out what is new here.

I am beyond excited to announce that ggplot2 4.0.0 has just landed on CRAN.

It's not every day we have a new major #ggplot2 release but it is a fitting 18 year birthday present for the package.

Get an overview of the release in this blog post and be on the lookout for more in-depth posts #rstats

so cool

Excited to share my newest quarto revealjs plugin: imagemover

Easily reposition and resize images directly in your quarto revealjs slides for a much smoother slidecrafting experience

github.com/EmilHvitfeld...
#quarto

Screenshot of the linked Quarto website, with input checkboxes to change different conditions for a regression model that predicts economic performance based on US political party, with a reported p-value

I’ve long used FiveThirtyEight’s interactive “Hack Your Way To Scientific Glory” to illustrate the idea of p-hacking when I teach statistics. But ABC/Disney killed the site earlier this month :(

So I made my own with #rstats and Observable and #QuartoPub ! stats.andrewheiss.com/hack-your-way/

Here’s a fun extra credit assignment I made that uses R/Posit Cloud for generative art with {aRtsy}. I’ve used it in stats, methods, even crim theory. Students love it. I do a mini art show before the final lecture lol. Feel free to use it!

#academicsky #rstats

nvietto.quarto.pub/extra-credit...

The guide to gradients in R and ggplot2 – James Goldie Visualising data and building things for fun and for change. #climatehealth → #datajournalism

I’ve been using the new gradients and patterns in #rstats and #ggplot2 quite a bit for recent package, so here’s a deep dive! Everything from the basics of using gradients in your plots through to sophisticated visual effects.

jamesgoldie.dev/writing/stac...

Logo for the #TidyTuesday Project. The words TidyTuesday, A weekly data project from the Data Science Learning Community (dslc.io) overlaying a black paint splash.

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 hex logo for the pixarfilms package. A light blue background inside a black hexagon, with the Pixar desk lamp in the center of the hexagon below the text pixarfilms.

Curator: @jonthegeek.com
@dslc.io welcomes you to week 10 of #TidyTuesday! We're exploring Pixar Films!

📁 https://tidytues.day/2025/2025-03-11
🗞️ https://erictleung.com/pixarfilms/articles/pixar_film_ratings.html

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

Will start contributing regularaly to #tidytuesday again, once I finish this nightmare dissertation blah.

YouTube video by StatQuest with Josh Starmer Gradient Descent, Step-by-Step

I'm currently working through a dissertation section that involves describing gradient descent, and Josh Starmer's explanation is by far the clearest I've come across. And I had a great ML teacher, but his explanation is a simple and straightforward, highly recommend.
www.youtube.com/watch?v=sDv4...

Where to find a data job for a good cause Finding data jobs for good causes can be difficult. Learn strategies, job lists, and tips to find organizations with open positions working on causes you care about.

Got this in my email today from DrivenData, seems like a useful resource if you're looking for data science positions that center on helping fix social and environmental problems.

#datascience #dataBS

drivendata.co/blog/where-t...

tried downloading kafka’s diaries but there was a bug

Differences in Associations Between Autonomic Nervous System Activity and Psychopathic Traits Across Stress Paradigms and Measures Vietto, N., Armstrong, T.A., Schroll, D.M. et al. Differences in Associations Between Autonomic Nervous System Activity and Psychopathic Traits Across Stress Paradigms and Measures. J Psychopathol Beh...

New pub up! We examined how associations between measures of the autonomic nervous system and psychopathic traits differ across stress tasks.

Thank you to everyone who helped us recruit participants for this study!

Data and code:
github.com/nvietto/Repl...

www.crimrxiv.com/pub/q7z2nfny...

As A24 re-releases the Colman Domingo Oscar contender #SingSing in movie theaters this week, the indie studio is also making the film available to nearly a million incarcerated people across the U.S. bit.ly/4hfud9f

#genuary5 prompt: Isometric art.

It's game of life. History goes down. I've seen a visualization like this last year and wanted to recreate it.

Made with #PyScript:
ambv.pyscriptapps.com/genuary-prom...

#genuary2025 #genuary #GenerativeArt #CreativeCoding #WebGL #Python

Back. To. Back.

Hmm. That could be pretty cool. I might have to give that a try next time around.