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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.
Don't require two Stan programs to use standalone GQs (add a flag to services to turn off GQ block)
#### Summary: This came up when @rok-cesnovar and I were discussing the PR to add standalone generated quantities to CmdStanR: Using standalone generated quantities requires the user to keep two...
Currently, the output looks like ``` > cat(unique(hmm), sep = "\n") Informational Message: The current Metropolis proposal is about to be rejected because of the following issue: Exception thrown at...
Our input mechanisms for data and inits should handle NaN and +inf and -inf values. The new JSON reader handles them for input. But the current R dump format reader,...
#### Summary: In a simple linear regression model, I'm feeding in data for which the optimal value of parameter alpha is 0.5. If I don't put bounds on the parameter,...
#### Summary: The dynamic HMC algorithm can be parallelized to run the forward and backward sweeps in independence. See for a description and a decent evaluation the thread on discourse:...
#### Summary: Implement the automatic selection between metric=dense_e and metric=diag_e as described in: https://arxiv.org/abs/1905.11916 #### Description It's not always obvious when the diagonal or dense metrics are the best. Or...
#### Summary: I was wondering how hard would be to sample in parallel from the approximate posterior from variational bayes. #### Description: In my algorithm I explore the tails of...
#### Summary: Custom C++ functions may return slightly different results when called with seemingly equivalent inputs from Stan. The problem lies in not promoting `int` to `real`. #### Description: When...
#### Summary: The `deep_copy` function is applied to right-hand sides of assignments to avoid aliasing. However, all of our array slicing makes a copy itself, so this isn't necessary. Also,...
#### Summary: The merge trailed a bunch of todo items: ``` stan/src/stan/command/stanc_helper.hpp: // TODO(martincerny) help for standalone function compilation stan/src/stan/command/stanc_helper.hpp: // TODO(martincerny) Check that the -namespace flag is not set...