RT @BenediktEhinger
New Blogpost on Type-1 error in LMM/MixedModels

Includes an interactive explorable/demo

https://scholar.social/@BenediktEhinger/109868482579203971

#statistics #MixedModels

Take a weird dive into the Intraclass Correlation Coefficient (ICC) with my newest statistics meditation! 💖🤓🌌

https://youtu.be/PqFJ2cggFfY

How can the ICC be a correlation and a proportion of variance at the same time? Zone out to this question, the chickens, and the roosters. 🐓🎧

This is probably most interesting to you if you are already mildly motivated to think about the #ICC. #Statistics #Meditation #IntraclassCorrelation #MixedModels #MultilevelModels #Correlation #VarianceComponents #STEAM

Finally working to wrap my head around time-varying predictors. Read Wang & Maxwell 2015 today, which discusses detrending X and Y in #mixedmodels to remove the effects of time. Is this actually appropriate for the context of #aging research?

https://pubmed.ncbi.nlm.nih.gov/25822206/

Time for an #introduction:

I’m Ewan 👋 a statistician and researcher in Biostatistics & Health Informatics, King’s College London. I do things with numbers and mental health.

Right now, that includes: (1) mental-physical links in routine data; (2) wearable sensors to predict depression; (3) clinical trials of digital interventions.

I’m excited about #OpenScience, #Bayesian (#brms), #MixedModels, #rstats, #tidyverse, #Quarto, #DAGs.

Elsewhere: gravel cycling, ⚽️, ☕️, breaking things in #Linux.