This folder contains 5 files used to illustrate the Bayesian mediation analysis using the BUGS.

1. BayesianMediation.r: the R code to run the BUGS codes for single-level and multilevel Bayesian mediation analysis. It calls other four files in below.

2. simplemed.txt: the BUGS code for single-level mediation analysis.

3. mlmed.txt: the BUGS code for multilevel mediation analysis.

4. firefighters.txt: the data file for the single-level mediation example.

5. firefighters_simple.txt: the simplified data file for the single-level mediation example, only including the required variables y, m and x. Note that m and x are centered.

6. kennydata.txt: the data file for the multilevel mediation example.