lnccbrown/ssm-simulators

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Python Package which collects simulators for Sequential Sampling Models

Stars: 24
Forks: 18
Open beginner issues: 0
Indexed issues: 77
Avg merge: 1d 14h
Merged PRs (30d): 9

Dominant language: Jupyter Notebook
License: MIT
Last GitHub push: Sep 10, 2026
Latest indexed: Sep 19, 2026
Contributing guide: No contributing guide
Code of conduct: No code of conduct
Beginner labels: good first issue help wanted

Beginner friendly Everything

Open All

77 open issues indexed

UniformParameterSampler draws parameters in a hash-dependent order, so a seeded sample is not reproducible across processes Open

bug

Difficulty 2/5 1-3 hours Newbie friendliness 85/100

lnccbrown/ssm-simulators#358 · 1 comment · Opened Sep 11, 2026
[Config refactor] Registries for configs Open

lnccbrown/ssm-simulators#353 · 1 comment · 1 assignee · Opened Sep 4, 2026
Roadmap: NRE-C support in the HSSM ecosystem Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

lnccbrown/ssm-simulators#343 · 2 comments · Opened Aug 24, 2026
CI: unpinned ruff drifted to 0.16 — lint/format now fail repo-wide Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

lnccbrown/ssm-simulators#317 · 1 comment · Opened Aug 2, 2026
`add_boundary` / `add_drift` / `Simulator` store the registry's own `params` list in the returned config, so editing it corrupts the global registry Open

Difficulty 4/5 3-5 days Newbie friendliness 70/100

lnccbrown/ssm-simulators#311 · 1 comment · Opened Jul 27, 2026
Custom `boundary` is accepted and silently ignored by 13 models whose compiled engine has no `boundary_fun` argument Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

lnccbrown/ssm-simulators#310 · 1 comment · Opened Jul 27, 2026
Custom boundary without `boundary_params` fails at `simulate()` with `KeyError: "Boundary 'my_boundary' is not registered"` Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

lnccbrown/ssm-simulators#309 · 1 comment · Opened Jul 27, 2026
add_boundary leaves params/param_bounds inconsistent and validate_config passes it Open

Difficulty 3/5 1-2 days Newbie friendliness 72/100

lnccbrown/ssm-simulators#308 · 2 comments · Opened Jul 26, 2026
simulator() docstring names the wrong return key ('responses' vs 'choices') and a nonexistent 'deadline' argument Open

Difficulty 1/5 Under an hour Newbie friendliness 90/100

lnccbrown/ssm-simulators#307 · 1 comment · Opened Jul 26, 2026
Docstring example for a fully custom simulator raises AxisError Open

Difficulty 2/5 1-3 hours Newbie friendliness 76/100

lnccbrown/ssm-simulators#306 · 1 comment · Opened Jul 26, 2026
ssms.rl presets are not resolvable through model_config / hssm_support — HSSM's RV path warns and degrades Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

lnccbrown/ssm-simulators#304 · 1 comment · Opened Jul 13, 2026
Simulators for Choice-only models Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

lnccbrown/ssm-simulators#301 · 1 comment · Opened Jul 11, 2026
RLSSM: audit and simplify ssms ↔ HSSM config handshake Open

linear-ssm-simulators

Difficulty 5/5 Over a week Newbie friendliness 30/100

lnccbrown/ssm-simulators#284 · 1 comment · Opened Jun 16, 2026
[CI] ssm-simulators PyPI release workflows are not building for Python 3.13 Open

linear-ssm-simulators

lnccbrown/ssm-simulators#281 · 1 comment · 1 reaction · 2 assignees · Opened May 29, 2026
Model wise documentation skill v0 Open

linear-ssm-simulators skill

Difficulty 5/5 Over a week Newbie friendliness 35/100

lnccbrown/ssm-simulators#277 · Opened May 10, 2026
Add .to_bayesflow() method to Simulator class Open

connectors linear-ssm-simulators

lnccbrown/ssm-simulators#275 · 1 comment · 1 assignee · Opened Apr 27, 2026
Clean up notebooks Open

linear-ssm-simulators

Difficulty 3/5 1-2 days Newbie friendliness 35/100

lnccbrown/ssm-simulators#262 · 2 comments · Opened Feb 28, 2026
Consistently use modelconfig utils Open

linear-ssm-simulators

Difficulty 5/5 Over a week Newbie friendliness 30/100

lnccbrown/ssm-simulators#232 · Opened Nov 2, 2025
Relax assumptions on param names beyond alpha-numeric without `_` Open

enhancement good-first-issue linear-ssm-simulators

Difficulty 3/5 1-2 days Newbie friendliness 35/100

lnccbrown/ssm-simulators#226 · Opened Oct 26, 2025
Update hssm tutorial to use ssms.hssm_support Open

linear-ssm-simulators

Difficulty 3/5 1-2 days Newbie friendliness 45/100

lnccbrown/ssm-simulators#214 · Opened Sep 17, 2025
Add logging to decorate_atomic_simulator Open

linear-ssm-simulators

Difficulty 3/5 1-2 days Newbie friendliness 35/100

lnccbrown/ssm-simulators#213 · Opened Sep 17, 2025
Create object array for theta, n_replicas, ... Open

linear-ssm-simulators

Difficulty 5/5 Over a week Newbie friendliness 25/100

lnccbrown/ssm-simulators#211 · 1 comment · Opened Sep 9, 2025
Modularize ds_conflict_drift model configs Open

linear-ssm-simulators

Difficulty 4/5 3-5 days Newbie friendliness 25/100

lnccbrown/ssm-simulators#191 · Opened Jul 18, 2025
Modularize gamma_drift model configs Open

linear-ssm-simulators

lnccbrown/ssm-simulators#189 · 1 assignee · Opened Jul 18, 2025
Modularize ornstein model configs Open

linear-ssm-simulators

lnccbrown/ssm-simulators#187 · 1 assignee · Opened Jul 18, 2025
Deprecate setup.py Open

linear-ssm-simulators

Difficulty 3/5 1-2 days Newbie friendliness 25/100

lnccbrown/ssm-simulators#175 · 1 comment · Opened Jun 26, 2025
CLI Generate.py ouput folder structure Open

linear-ssm-simulators

Difficulty 4/5 3-5 days Newbie friendliness 35/100

lnccbrown/ssm-simulators#172 · Opened Jun 25, 2025
Add workflow for testing lanfactory Open

linear-ssm-simulators

lnccbrown/ssm-simulators#166 · 1 assignee · Opened May 20, 2025
Use `cloudpickle` or drop some aspects from training data structures Open

linear-ssm-simulators

Difficulty 3/5 1-2 days Newbie friendliness 35/100

lnccbrown/ssm-simulators#151 · Opened Apr 29, 2025
Create separate modules for boundary/drift configurations Open

linear-ssm-simulators

Difficulty 3/5 1-2 days Newbie friendliness 35/100

lnccbrown/ssm-simulators#133 · Opened Apr 11, 2025
Group by model type Open

linear-ssm-simulators

Difficulty 5/5 Over a week Newbie friendliness 20/100

lnccbrown/ssm-simulators#123 · Opened Apr 8, 2025
Modularize ssms.config.model_config Open

linear-ssm-simulators

Difficulty 4/5 3-5 days Newbie friendliness 25/100

lnccbrown/ssm-simulators#122 · Opened Apr 8, 2025
Data generator unstable for some values of delta_t Open

bug linear-ssm-simulators

Difficulty 3/5 1-2 days Newbie friendliness 42/100

lnccbrown/ssm-simulators#115 · Opened Apr 2, 2025
Slow models for data generation Open

linear-ssm-simulators

Difficulty 5/5 Over a week Newbie friendliness 25/100

lnccbrown/ssm-simulators#113 · 1 comment · Opened Apr 2, 2025
Test "deadline" case Open

linear-ssm-simulators test

Difficulty 2/5 1-3 hours Newbie friendliness 25/100

lnccbrown/ssm-simulators#111 · Opened Mar 28, 2025
Test _cpn_get_processed_data_for_theta Open

linear-ssm-simulators test

Difficulty 3/5 1-2 days Newbie friendliness 35/100

lnccbrown/ssm-simulators#110 · Opened Mar 28, 2025
Test _get_rejected_parameter_setups in DataGenerator Open

linear-ssm-simulators test

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

lnccbrown/ssm-simulators#109 · Opened Mar 28, 2025
Test _training_defective_simulations_get_preprocessed in DataGenerator class Open

linear-ssm-simulators test

Difficulty 3/5 1-2 days Newbie friendliness 25/100

lnccbrown/ssm-simulators#108 · Opened Mar 28, 2025
Test generate_rejected_parameterizations in DataGenerator class Open

linear-ssm-simulators test

Difficulty 3/5 1-2 days Newbie friendliness 35/100

lnccbrown/ssm-simulators#107 · 1 comment · Opened Mar 28, 2025
Unify data persistence in `lan_mlp` and `snpe` Open

linear-ssm-simulators

Difficulty 3/5 1-2 days Newbie friendliness 35/100

lnccbrown/ssm-simulators#105 · 1 comment · Opened Mar 28, 2025
Types of data items in data object serialized in DataGenerator Open

linear-ssm-simulators

Difficulty 4/5 3-5 days Newbie friendliness 30/100

lnccbrown/ssm-simulators#101 · 1 comment · Opened Mar 27, 2025
Casting to int might not be necessary in _make_kde_data Open

linear-ssm-simulators

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

lnccbrown/ssm-simulators#99 · 4 comments · Opened Mar 26, 2025
Refactor lan_mlp.DataGenerator._filter_simulations Open

linear-ssm-simulators

Difficulty 5/5 Over a week Newbie friendliness 35/100

lnccbrown/ssm-simulators#98 · 2 comments · Opened Mar 26, 2025
Clarify output folder creation block in lan_mlp.py Open

linear-ssm-simulators

Difficulty 2/5 1-3 hours Newbie friendliness 25/100

lnccbrown/ssm-simulators#97 · 1 comment · Opened Mar 26, 2025
add more bandwidth rules Open

enhancement linear-ssm-simulators

Difficulty 3/5 1-2 days Newbie friendliness 45/100

lnccbrown/ssm-simulators#96 · Opened Mar 26, 2025
check if `kde.sample()` fully reproducible via random seed and adjust tests Open

enhancement linear-ssm-simulators

Difficulty 3/5 1-2 days Newbie friendliness 45/100

lnccbrown/ssm-simulators#95 · Opened Mar 26, 2025
make outputs of training data generation serializable Open

enhancement linear-ssm-simulators

lnccbrown/ssm-simulators#91 · 2 assignees · Opened Mar 21, 2025
Investigate faster rng generators Open

linear-ssm-simulators

Difficulty 5/5 Over a week Newbie friendliness 25/100

lnccbrown/ssm-simulators#89 · Opened Mar 19, 2025
Test coverage too low Open

linear-ssm-simulators

lnccbrown/ssm-simulators#85 · 1 assignee · Opened Feb 24, 2025
Replace use of assert with exceptions Open

enhancement linear-ssm-simulators

lnccbrown/ssm-simulators#84 · 1 comment · 1 assignee · Opened Feb 24, 2025

lnccbrown/ssm-simulators

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