2-Sample-MR-study-of-physical-activity-and-mental-health-

Code of the MR analyses for: “Testing the causal relationships of physical activity and sedentary behaviour with mental health and substance use disorders: A Mendelian Randomisation study.”

Examples of the R code used for the MR analyses of:

1. Physical activity/sedentary behaviour -> PTSD
2. PTSD -> Physical activity/sedentary behaviour

Note. The same code was used for the MR analyses involving other types of psychiatric disorders.