PhD in Psychometrics, R enthusiast, luvs Statistics, Mathematics, Comp Sci and all things nerdy. Postdoctoral researcher at UBC
Feb 11, 2020 • 13 tweets • 9 min read
So... I have this interesting story for everyone. Not that long ago I started wondering about the distributional assumptions of Cronbach's coefficient alpha (if any). The well-knwon @dmcneish18 (2017) "Thank you Coefficient Alpha..." says: 1/13 @dmcneish18 But then Tenko Raykov & George Marcoulides countered by saying: 2/13
Aug 7, 2018 • 6 tweets • 2 min read
Do you use multilevel logistic regression? Do you use categorical and continuous predictors WITH interactions? Do you need to do a power calculation for your grant/article? Use my shiny app and get all the power you need! But first plz read my 1st twitter rant! 1/6
For a while, I’ve been thinking what people like myself have to contribute to the @OSF effort My research is 80% methods/theory. My code is in my github and my articles have theorems/proofs in them or references to them so that I know what I’m working on well… *should* work 2/6
