This is one of, if not the best video on the topic here on youtube. Very well done.
@ifeanyionyekachi98005 ай бұрын
this is the best video i have ever came across that simplified the link between longitudinal data and mixed effect models. It is really helpful and thanks a lot for this video
@jelenachuklina271Ай бұрын
absolutely fantastic overview of LMMs! Good balance of demonstrating many aspects of the model, tools, and of course, interpretation
@janh7633 Жыл бұрын
Nice demonstration of testing competing models and of adding random intercepts and random intercepts & slopes
@deniecewilliams1981 Жыл бұрын
This was very well presented and the explanations were easy to follow. Thank you. 😊
@Sam-tg4ii2 ай бұрын
Very clear. Thank you.
@charleydublin73043 ай бұрын
Excellent presentation, thank you
@jelenachuklina271Ай бұрын
I wonder, what is the demo tool you use, where you are able so elegantly to edit while doing the demo? :)
@Sam-tg4ii2 ай бұрын
6:05 But previously you said 5-6 groups is ideal for a variable used as random effect. But if you also say participants are used as random effect, isn't usually 100s of participants in a study? Doesn't that mean hundreds of groups in the random effect variable (participant ID)?
@brianfisher67995 ай бұрын
I know this is slightly off topic, but maybe time of day when the sample was taken would account for a portion of that final unexplained variance.