Using lme4 in R for Mixed Models

Do you want more structured and personalized information? Come take a class with me! Visit http://simplistics.net and sign up for self-guided or live classes. You can find this same dataset here: https://simplistics.net/data/depression_wide.csv Here's how to identify whether an effect is fixed or random: https://youtu.be/Lz-IBUxQG5A?si=7WPXnz9ORSDnh3wI To learn how to go from wide to long format, see these videos: https://youtu.be/dmLm_8DW37w?si=ulJQGPqjOc_hmN8h https://youtu.be/4-sqsCANxHU?si=HGLN84f4JTVA3WbW