Bayesian modeling of the Iowa Gambling Task for substance dependent individuals.

The models are variants of perseverance models. Look for IGT_perserverance.pdf for details (background, model descriptions, results)

Codes are written in Stan + Pystan.

To run: make

./exec: Stan models (code)
./model: Pickled Stan models
./util: Statistical operation modules
./rawData: Original data (Ahn et al., 2014) [paper] [download]
./simulData: Simulated data for parameter recovery
./output: Output, for analysis

./samples: Generated MCMC samples will be stored here (directory will be made automatically)