Initial status and change in cognitive function mediate the association between academic education and physical activity in adults over 50 years of age

The scripts for data management (i.e., from raw data to data used in the analyses) and for the models tested in the paper titled "Initial status and change in cognitive function mediate the association between academic education and physical activity in adults over 50 years of age". “SHARE_Data_merge_w8.R” --> merges the data between the 8 waves of measurement. “SHARE_computingVars_w8.R” --> computes the variables used in the abovementionned study. “Growth_curve_models.R” --> contains the statistical models tested in the abovementionned study.