We are very happy to announce that the 2.37.0 release of CmdStan is now available on Github! As usual, the release of CmdStan is accompanied by new releases of Stan Math, core Stan, and Stanc3. This release cycle brings improvements to Stan's constrained types, quality-of-life improvements to CmdStan, and many stability improvements and bug fixes. … Continue reading Release of CmdStan 2.37 →

We are very happy to announce that the 2.36.0 release of CmdStan is now available on Github! As usual, the release of CmdStan is accompanied by new releases of Stan Math, core Stan, and Stanc3. This release cycle brings new constrained types, improved diagnostics, and a new distribution for heavy-tailed count data. Contributors, sponsors and … Continue reading Release of CmdStan 2.36 →

We are very happy to announce that the 2.35.0 release of CmdStan is now available on Github! As usual, the release of CmdStan is accompanied by new releases of Stan Math, core Stan, and Stanc3. A PyStan update will follow shortly. This release cycle focused on fixing bugs and adding quality of life improvements to … Continue reading Release of CmdStan 2.35 →

We are very happy to announce that the 2.34.0 release of CmdStan is now available on GitHub! As usual, the release of CmdStan is accompanied by new releases of Stan Math, core Stan, and Stanc3. A PyStan update will follow shortly. This new release brings several improvements to the headline features of the last release … Continue reading Release of CmdStan 2.34 →

We are very happy to announce that the 2.33.0 release of CmdStan is now available on GitHub! As usual, the release of CmdStan is accompanied by new releases of Stan Math, core Stan, and Stanc3. A PyStan update will follow shortly. This new release brings two new exciting features that have been in the making … Continue reading Release of CmdStan 2.33 →

We are very happy to announce that the 2.32.0 release of CmdStan is now available on Github! As usual, the release of CmdStan is accompanied by new releases of Stan Math, core Stan, and Stanc3. A PyStan update will follow shortly. This new release brings Laplace approximation, the Jacobian adjustment for the optimization algorithms, more … Continue reading Release of CmdStan 2.32 →

We are very happy to announce that the 2.31.0 release of CmdStan is now available on Github! As usual, the release of CmdStan is accompanied by new releases of Stan Math, core Stan, and Stanc3. A PyStan update will follow shortly. This new release brings algebraic solver functions with variadic arguments, truncation syntax for vectorized … Continue reading Release of CmdStan 2.31 →

With the help of our users, we have identified a few issues with the latest release which is why we have just released CmdStan 2.30.1. The issues that were identified and fixed for this patch release are given below. If you have not experienced any issues compiling your models with the 2.30.0 release, there is … Continue reading Release of CmdStan 2.30.1 →

We are very happy to announce that the 2.30.0 release of CmdStan is now available on Github! As usual, the release of CmdStan is accompanied by new releases of Stan Math, core Stan, and Stanc3. A PyStan update will follow shortly. This new release brings complex vectors, row vectors, and matrices, six new functions and … Continue reading Release of CmdStan 2.30 →

As you may be aware, R 4.2.0 has just been released. For Stan users on Windows this is notable because, along with other new features, the release is accompanied with a new version of Rtools. Rtools is a toolchain bundle used for building packages from source and more importantly for Stan users, used to build … Continue reading Stan & R 4.2 on Windows →