006. Continuous Longitudinal Data: Why Can't we Just Use Regression? (Linear Marginal Models)
Автор: Dr. Dylan Spicker
Загружено: 2022-01-04
Просмотров: 2535
Sorry about the typo in the video! I noticed it after the fact, hopefully it bugs you less than it bugs me!
An introduction to marginal models (for continuous longitudinal data) that asks "why can't we just use regression?" and builds up to the complete specification of a marginal model, in the continuous case, discussing time trends in the mean, and correlation patterns between observations. Further, discuss how we can frame scientific hypotheses, the use of Wald tests and LRT tests, and so forth.
Video Timeline
00:00 - Introduction
10:30 - Why can't we use linear regression?
22:15 - Linear Marginal Models
34:23 - Inference
38:16 - Time Trends
43:25 - Scientific Questions
51:24 - Correlation Sturctures
1:04:58 - Limitations
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