This data was randomly generated and based off the example data provided in the SAS macro <https://www.hsph.harvard.edu/tyler-vanderweele/tools-and-tutorials/>
mediation_example
A data table with 250 rows and 5 variables:
Random binary variable (0,1)
Random binary variable (0,1)
Random continuous variable (0.006 to 3.158)
Random continuous variable (0 to 1)
Random continuous variable (-1.272 to 3.582)