Welcome to rlssm’s documentation
rlssm is a Python package for fitting reinforcement learning (RL) models, sequential sampling models (DDM, RDM, LBA, ALBA, and ARDM), and combinations of the two, using Bayesian parameter estimation.
Parameter estimation is done at an individual or hierarchical level using PyStan, the Python Interface to Stan. Stan performs Bayesian inference using the No-U-Turn sampler, a variant of Hamiltonian Monte Carlo.
- Fit the DDM on individual data
- Fit the DDM on hierarchical data
- Parameter recovery of the DDM with starting point bias
- Parameter recovery of the hierarchical DDM with starting point bias
- Fit a RL model on individual data
- Fit a RL model on hierarchical data
- Fit the RLDDM on individual data
- Fit the LBA on individual data