An implementation of the Volatile Kalman Filter in STAN. Work in progress...
VKF is based on this paper: Piray, P., & Daw, N. D. (2020). A simple model for learning in volatile environments. PLoS computational biology, 16(7), e1007963.
- o.csv : trial list
- vkf_sim_recovery_subj.R : R script to simulate and recover parameters (one subject)
- model_file_sim_subj.stan : simulation (one subject)
- model_file_recovery_subj.stan : recovery (one subj)
- vkf_sim_recovery.R : R script to simulate and recover parameters (multiple subjects)
- model_file_sim.stan : simulation (multiple subjects)
- model_file_recovery.stan : recovery (multiple subj, hierarchical model, non-centered parameterization)