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felipefv.bsky.social
PhD researcher @UGent | https://felipelfv.github.io | I like statistics, psychometrics, and metascience sometimes; pasta and ice cream, always | Donate to lavaan: https://lavaan.ugent.be/
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It was so so good to work with Monash Uni students on their first steps in C++ programming for R applications! 🚀✨ They made it! And now, they're ready to code! 🤖👾 arp.numbat.space/week11/ #rstats #rcpp #armadillo

PhD fellowship to work with me and Benedetta Franceschiello on the analysis and modelling of fast sampled fMRI data! www.ugent.be/en/work/scie...

I stumbled upon a thread on numeric instability (h/t @djnavarro.net also saw @jdlong.cerebralmastication.com @cameronpat.bsky.social @stephenjwild.bsky.social @dansimpson61.bsky.social around that thread), and promised an example with numeric instability on the same machine, same routine. So 1/3

Excited to launch "ggplot2 [un]charted" with @yan-holtz.bsky.social! 🎉 An online course to master #ggplot2 with exercises, quizzes, and modules—and hands-on code running in your browser! Still WIP—sign up now for a limited discount: 👉 www.ggplot2-uncharted.com #rstats #DataViz #DataVisualization

Mastering typefaces and fonts in #rstats has always been harder than it should. I have tried to collect much of my relevant knowledge in this deep-dive blog post so you can spend your time picking the right typeface instead of cursing at the computer

Every month you get a "Bad stats" article as part of Significance. This month we have something on randomised non-comparative trial (RNCT): academic.oup.com/jrssig/artic...

Since #RStats is promoting @jennybryan.bsky.social‘s talks; "What they forgot to teach you about R" is a must-read. I don’t know how I ever managed without it. rstats.wtf

FACT CHECK: This viral graph from twitter claims to *prove* vaccines cause autism. But there's something fishy about the data! Let's dive in.

Consider this one next time instead of the airplane:

I am afraid this is happening, preparing a full slide deck just on mediation analysis rn

I finally checked out marginaleffects.com after the good things @dingdingpeng.the100.ci said. Maybe it is trust issues, but I am now like, "ok, what is the catch?". This is just too good to be true 😅

Absolutely watch this.

At this point I’m willing to pay someone to tell me that I’m correctly using streams with dorng. Anyone? 😅

I love being a largely self-taught programmer! 🛤️💻 But it can be a bit lonely and uncertain on what to learn next.

Mahmoud Khalil’s letter www.theguardian.com/commentisfre...

What's your favorite resource for learning for loops in #rstats? ebooks preferred, but blogs and other resources are cool, too.

I completely re-worked my course "Introduction to Bayesian statistics with brms" and taught it for the 1st time this week. It is meant as a tutorial for ecologists, but should be general enough for other sciences as well github.com/benjamin-ros... #stats #Rstats #brms #Stan #Bayesian

Mood of the day: sometimes statisticians need to go for a walk

New Open Access book: Modeling the Possible: Perspectives from Philosophy of Science Eds: T. Knuuttila, T. Grüne-Yanoff, R. Koskinen, Y. S. Wirling #philosophy #philsci

New paper with @mijke.bsky.social clarifying the distinction between factor scores and factor score estimates, open access! doi.org/10.1080/0027...

Fantastic book. Highly recommend. www.cambridge.org/core/books/p...

This is quite cool

Hey #StatsSky, what are you favorite papers to cite when you need to justify something that is obvious (I once had a reviewer ask we justify the use of logistic regression on a binary outcome) or when you need to push-back on silly reviewer requests (e.g., asking for p-values in table 1)?

New on my web site: a quick review of different ways to visualize distributions, particularly heavily-skewed ones. md.ekstrandom.net/resources/da...

Ooooooo arxiv.org/abs/2401.00649

A nice summary on how van der Kolk rigged the game is available here. Spoiler: there is not much left after removing the misrepresentations.