Applied Mixed-Effects Regresion Resources

Resources for implementing mixed-effects models for different designs.

Sections 1-3 were part of the original repository accompanying our peer-reviewed manuscript (Lohse, Kozlowski, & Strube, 2023, Communications in Kinesiology) as supplementary material. These sections have since been revised for clarity and updated code, but the changes are minimal relative to the published version. Sections 4-9 are brand new additions, extending beyond the scope of the original manuscript, and were not part of the peer-reviewed material.

1. Section 01 - Introduction to Mixed-Effects Models
   • https://keithlohse.github.io/mixed_effects_models/lohse_MER_section_01_introduction.html
2. Section 02 - Mixed-Effects Models for Longitudinal Data
   • https://keithlohse.github.io/mixed_effects_models/lohse_MER_section_02_longitudinal.html
3. Section 03 - Mixed-Effects Models for Factorial Designs
   • https://keithlohse.github.io/mixed_effects_models/lohse_MER_section_03_factorial.html
4. Section 04 - Mixed-Effect Models for Time Series within Factorial Designs
   • https://keithlohse.github.io/mixed_effects_models/lohse_MER_section_04_timeSeriesWithin.html
5. Section 05 - Fixed-Effect Coding, Centering, and Post-Hoc Contrasts with emmeans
   • https://keithlohse.github.io/mixed_effects_models/lohse_MER_section_05_posthocTesting.html
6. Section 06 - Modeling Autocorrelation and Heteroscedasticity with nlme
   • https://keithlohse.github.io/mixed_effects_models/lohse_MER_section_06_residual_covariance_structures.html
7. Section 07 - Generalized Linear Mixed Models (GLMMs) for Non-Normal Data
   • https://keithlohse.github.io/mixed_effects_models/lohse_MER_section_07_generalized_linear_mixed_models.html
8. Section 08 - Crossed Random Effects (Participants and Stimuli/Items)
   • (Coming Soon)
9. Section 09 - Model Diagnostics for Mixed-Effects Models
   • (Coming Soon)
10. Further Readings and Recommendations
    • https://keithlohse.github.io/mixed_effects_models/lohse_MER_chapter_the_last.html