| apply_laplacePoisson | Apply the algorithms to make decisions for Thompson sampling Poisson (TS-Poisson) algorithms | 
| apply_linearTS | Apply the algorithms to make decisions for Linear Thompson sampling (TS) algorithms | 
| apply_normalNB | Apply the algorithms to make decisions for Thompson sampling Negative Binomial (TS-NB) algorithms | 
| apply_ZINB | Apply the algorithms to make decisions for Thompson sampling Zero-inflated Negative Binomial (TS-ZINB) algorithm | 
| apply_ZIP | Apply the algorithms to make decisions for Thompson sampling Zero-inflated Poisson (TS-ZIP) algorithm | 
| output_summary | Summarize the simulation results and generate the regret plot | 
| update_algorithm | Updating parameters in algorithm |