Sarah Chadwick

PhD Psychology at Lancaster University researching metacomprehension | rstats | GLMMs | frequently Bayesian | simulation | hamsters | plants

[SimSummerSchool @sim_school]

Monday at 1pm BST we have @xmjandrews giving a session on prior and posterior predictive checks to ensure that our #bayesian models make realistic predictions https://t.co/rFzo6a35cW

[SimSummerSchool @sim_school]

Today's session with @chaddlewick is now available on Youtube! A stellar introduction to loads of statistical concepts! https://t.co/N8M49m2KHk

[Sarah Chadwick @chaddlewick]

@sim_school Thanks :) it was a pleasure to take part in this great summer school!

[SimSummerSchool @sim_school]

Tomorrow we have @chaddlewick presenting a session on simulating response accuracy data using logistic multi-level models - this will be particularly excellent for people in the psychometrics field! Kicks off at 13:00BST!

[Sarah Chadwick @chaddlewick]

@sim_school @OleMiss couldn't make the live session, so great it's on youtube! thanks!

[SimSummerSchool @sim_school]

This starts in <1hr and tickets are still available. The link will be sent out again at about 15:50BST!

[Sarah Chadwick @chaddlewick]

@LindaKKaye This is 'moustache park' right?

[SimSummerSchool @sim_school]

Hello! This is the Twitter profile for the 2021 Simulation Summer School which was organised by @psypag and @bpsmscp. This first session was delivered by @LisaDeBruine who introduced the excellent Faux package in R. https://t.co/0vAodAEuT0

[Reproducible Research Oxford (RROx) @RR_Oxford]

📢 We have been at it again: together with our friends at @questbih we have been planning the 4th Oxford | Berlin Summer School --- and this promises to be the best one yet!

🗓️ 20--23 Sept 2021
🎙️ online or hybrid format 🇬🇧🇩🇪
🎟️ free to attend

Details 👉 https://t.co/ReX3YnoqnJ

[Dr Margriet A. Groen @margrietagroen]

Come and do a PhD with us 😀. One fully-funded teaching scholarship (UK fees and stipend) for an Oct 2021 start in any area of psychology. More info: https://t.co/NdZw8GJQNE @lancspsychres @PsychologyLancs @LancsBabylab @LancasterUni @LancsUniSciTech Please share widely.

[Sarah Chadwick @chaddlewick]

@maltoesermalte ahh okay, I guess that complicates things a little. Maybe a multivariate model then instead!

[Sarah Chadwick @chaddlewick]

@maltoesermalte no problem! Although if P(subtask_b = 1) is conditional on the outcome of subtask_a, then this model wouldn't be totally appropriate - they wouldn't be two independent trials :| if one subtask is just easier/harder (unconditionally) I would consider an indicator for subtask type

[Sarah Chadwick @chaddlewick]

@maltoesermalte Maybe
Glmer(subtask_accuracy ~ condition + (1|id) + (1|trail) + (1|subtask)) as logit or probit model

[Eric Novik @ericnovik]

Join me and @paulbuerkner (University of Stuttgart) on Wednesday, April 14 at 12 PM EDT for a conversation and webinar: "An introduction to Bayesian multilevel modeling with brms". https://t.co/lyWCT0D3ah

[UK Reproducibility Network @ukrepro.bsky.social @ukrepro]

Registration is open for our Open Research Transparency online workshop on 29th April. Come along to learn about new tools and practices to promote open and efficient science. More info & registration here: https://t.co/Tmi3YPxTcc

[@[email protected] @bruno_nicenboim]

As part of @mcmc_stan's StanConnect2021, I'm trying to organize 3-hour session on cognitive (neuro) science. Please drop me a line, if you're interested in presenting or attending: https://t.co/wAfMIQakRp

[Center for Open Science @OSFramework]

#Metascience community: spread the word! Join us April 20 for "A critical analysis of the scientific reform movement," a symposium of five perspectives examining distinct aspects of the reform movement. Visit https://t.co/YV465xPDEh to register and learn more.