CmdStanR is a lightweight interface to Stan for R users (see CmdStanPy for Python).
To get started see the vignette Getting started with CmdStanR.
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A clean interface to Stan services so that CmdStanR can keep up with Stan releases.
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Minimal dependencies:
- depend on few other R packages
- R code doesn't interface directly with c++, only calls compiled executables
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Modularity: CmdStanR runs Stan's algorithms and lets downstream modules do the analysis.
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More flexible license: CmdStanR uses the BSD-3 license rather than the GPL-3 license required for RStan.
CmdStanR is not released yet, but will eventually be released as the cmdstanr R package. Currently you can install the development version from GitHub, but expect frequent changes until an official release.
# install.packages("devtools")
# devtools::install_github("jgabry/posterior")
devtools::install_github("stan-dev/cmdstanr")There is a lot of work still to be done and contributions are very welcome! If you are interested in contributing please comment on an open issue or open a new one if none are applicable.
CmdStanR, like CmdStan and the core Stan C++ code, is licensed under new BSD.
See the LICENSE.md file.