2022年FIFA世界杯的建模和仿真_R_Stan_下载.zip

# FIFA World Cup 2022 --- Modeling and simulation of the 2022 FIFA World Cup #### Model Script * __fit_model.R:__ Estimates Bayesian bivariate Poisson model. For more details, see Equation (2) of [Benz and Lopez, 2021](https://link.springer.com/content/pdf/10.1007/s10182-021-00413-9.pdf). #### Simulations * __run_sim.R:__ Run 10,000 simulations of the tournament * __helpers.R:__ Helper functions for sims. * __game_preds.R__ Save out predictions for indivdual games. #### Data Data (__internation_soccer_score.csv__) courtesy [Kaggle](https://www.kaggle.com/martj42/international-football-results-from-1872-to-2017). Flag figures courtesy of [Flaticon](https://www.flaticon.com/). #### Pre-Tournament Predictions  #### Previous Tournaments * [Euro Cup 2021](https://github.com/lbenz730/euro_cup_2021) * [World Cup 2018](https://github.com/lbenz730/world_cup) * [Women's World Cup 2019](https://github.com/lbenz730/womens_world_cup)