Meta-Analysis with R (Episdoe 40): Meta-Regression: Predicting Effects from Study Characteristics

How does regression work when the units are whole studies instead of persons? The video reads the meta-regression formula term by term (intercept, regression weight, sampling error, heterogeneity) and shows why a subgroup analysis is just a meta-regression with a dummy predictor, using the ThirdWave studies with high and low risk of bias. Video 40 of the series, first of eight on chapter 8 of the book 'Doing Meta-Analysis with R'. It follows the free online textbook by Harrer, Cuijpers, Furukawa and Ebert (https://doing-meta.guide); the videos give a first overview, the book goes into depth. This video series accompanies courses at the Department of Psychological Research Methods, Trier University: http://bosnjak.uni-trier.de Next: Slopes and R²: How Well Does a Meta-Regression Fit?    • Meta-Analysis with R (Episode 41): Slopes ...   Playlist of the course:    • Doing Meta-Analysis with R: A Hands-On Vid...