This was a series of animated GIFs I made using [gganimate](https://github.com/thomasp85/gganimate). The path of each dot is sampled using a Brownian bridge, used to interpolate stochastically between fixed frames
’Cause you’re hot then you’re cold
You’re yes then you’re no
You’re in then you’re out
You’re up then you’re down
You’re wrong when it’s right
It’s black and it’s white
- Katy Perry
I have mixed feelings about Bayes factors. As Katy Perry once observed, it’s extremely hard to make valid inferences when you aren’t even sure what the hell it is you’re trying to make inferences about.
Sometime back in late April I made a strange decision to try to learn a new R package every day for 100 days. The goal was transparently ridiculous, and even at the time I was aware there was no way I could do it. Of course “a package every day” was never the primary goal. What I’d really hoped to do is get into the habit of trying out new R packages, just for my own curiosity.
I’m getting to the very end of this package tryout exercise, and I suspect this will be the last post (other than perhaps a wrap up on Friday). It’s been a mildly annoying morning: I’ve done something to my foot, I’ve been awake since 4am, and somehow my twitter feed was full of people talking about Jordan Peterson 😒 Sigh. I probably should have just blocked or muted everyone talking about him rather than engage, but what’s done is done and I’d like to enjoy the rest of my morning.
After being inspired by recent conferences, I feel brave enough to face one of my deepest fears and learn how to write compiled C++ code for R using the Rcpp package. It isn't as scary as I thought it would be
I seem to be the last person to the party on the skimr package. For folks like myself who have been living under a rock, it's a tidyverse style package developed by some awesome rOpenSci people, intended to provide tools for summarising (or 'skimming') data sets in a quick and simple way. A lot of thought has gone into it - not only is it easy to use, it has very sensible default behaviour *and* is flexible and not difficulty to modify. It is fun!
It’s been a little longer than usual between posts. I’ve been extremely busy with work, and if you’ll excuse me taking a moment to celebrate achievements I’m really pleased with how it’s been going lately: I’ve wrapped up a few projects and submitted four preprints to PsyArXiv in the last month - here, here, here and here - so yay me! 🎉 It’s always nice to take a moment to celebrate when things actually seem to be going okay.
Today’s post is prompted by a real life situation. The R-Ladies Sydney launch event will happen in a few days time, and we’ve been overwhelmed by the number of people signing up. We opened up 75 spaces on the meetup page to fit the capacity of the venue, and not only did we fill it up there are people waitlisted too. Yaaaay! But also, eek! Lots of people means that it might be hard for people to meet and talk and get to know their fellow R-Ladies.