stan
https://github.com/stan-dev/stan
C++
Stan development repository. The master branch contains the current release. The develop branch contains the latest stable development. See the Developer Process Wiki for details.
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- Issues
- Wrapped repeating code in a function
- Include (unconstrained) parameter names along with the inverse metric?
- Indexing arrays of matrices within operations results in Eigen compilation errors
- Add timing info to additional services
- base_nuts.hpp:110 — Unnecessary .transpose() on column vector
- Additional services missing timing information in csv
- GSoC 2026 Interest: bayesplot extensions — Pooja Venugopal Baskaran
- ODE solvers unnecessarily disallow `initial_time == times[1]`
- write transformed data along with posterior sample
- Lift the "(Transformed) parameters cannot be integers" restriction
- Docs
- C++ not yet supported