I have recently started to move my personal code repositories away from GitHub, in favor of hosting them with a smaller, independent and collectively managed alternative - including for this static website. In the same spirit, I was also interested in whether I could be doing my small part to diversify my overall web hosting approach.

As part of our work documenting R-Universe,we’re adding screenshots of the interface to the documentation website.Taking screenshots manually could quickly become very cumbersome, especially as we expect they’ll need updating in future: we might want to change the universes we feature, the interface might improve yet again and therefore look slightly different.Therefore, we decided to opt for a programmatic approach.In this post we shall present

I have said I wasn’t going to attempt to teach an entire graduate course on galaxy dynamics in this forum, and I’m not. But I can give some pointers for those who want to try it for themselves. It also provides some useful context for fans of Deur’s approach. The go-to textbook for this topic is Galactic Dynamics by Binney & Tremaine.

Preregistration Distinguishes Between Exploratory and Confirmatory Research? Previous justifications for preregistration have focused on the distinction between “exploratory” and “confirmatory” research. However, as I discuss in this recent presentation, this distinction faces unresolved questions.

I first had this thought in 2019, and I started this draft in early 2020, but…you know how that particular story turned out. I’m picking it back up again now because I’ve had the titular point reinforced on several trips and projects over the past couple of years. And because I think it’s ultimately a hopeful message. If you are interested in making anatomical discoveries, good!

Scholarly articles provide context to the factualness of statements in Wikidata, similar to the [citation needed] in Wikipedia. And just like the cited references in each scholarly article itself. The citation network is general seen as an essential part of (doing) science, even without citation intention annotation.

In my recent overview of homomorphic encryption, I underemphasized the importance of data layout when working with arithmetic (SIMD-style) homomorphic encryption schemes. In the FHE world, the name given to data layout strategies is called “packing,” because it revolves around putting multiple plaintext data into RLWE ciphertexts in carefully-chosen ways that mesh well with the operations you’d like to perform.

I am a member of the Society for Improvement of Psychological Science (SIPS) – have been since 2017. I joined their yearly conferences every other year starting in 2017, but I will not be joining the 2025 conference in Budapest, Hungary. For me, the big selling point of SIPS are the people – the location choice for 2025 (unintentionally) signals that some people are less important.

In a discussion about what decisions are, John Krakauer emphatically pronounced that “decisions happen for reasons”, in answering ‘no’ to my question if it wasn’t a decision with which foot to start walking from a stand-still. A recent article from the laboratory of Carolina Rezaval in Birmingham studied a decision-making process in male Drosophila fruit flies where the reasons for each decision seemed apparent.

R es un lenguaje y un entorno para la computación estadística.Existen varias herramientas y enfoques para interactuar con R, pero no todos son accesibles con lectores de pantalla.Esta guía proporciona una visión general de las herramientas y técnicas disponibles para las personas que usan lectores de pantalla en diferentes sistemas operativos, con consejos prácticos y recursos para ayudarles a navegar por el entorno R.Puede que esta guía no esté