cmdstan

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FR: option to print the output of --help-all in json format

1

I'm playing with an R package that permits supplying the runtime args as a nested list, thereby making things flexible to future possible changes in what cmdstan accepts. To validate...

mike-lawrence

utility to check inits

1

#### Summary: Conceptually, the model fitting process consists of 3 steps: 1. compile the Stan program to a C++ executable via a call to GNU-make 2. (instantiate the model with...

mitzimorris

Generate Quantities segfaults for zero-length parameter array

3

#### Summary: `generate_quantities` throws a segfault when the model includes zero-length parameter arrays. #### Description: I've seen an idiom suggested in the Stan forums for including optional parameters in Stan...

jmshoun

2.28 Varmat issue

1

#### Summary: This issue is to track what is yet to be done for varmat to go out in 2.27. Edit at will! This is a resurrected version of the...

bbbales2

1. typo in split r-hat message: ``` Split R-hat values satisfactory all parameters. ``` It's missing "for". It should be ``` Split R-hat values satisfactory for all parameters. ``` 2....

jgabry

Add `log_prob_grad` method whose interface mimicks `generate_quantities`

17

#### Summary: Add a method to cmdstan which reads in a csv file and (re)computes `lp__` and its gradient. I want to add a feature and (I think) I'm following...

funko-unko

Make generate quantities fill failed draws with Nan

1

Currently, when some gq iteration fails, eg because the ODE solver fails, nothing appears to get written to the output csv. This makes it impossible to link the gq to...

funko-unko

Adjust Makefiles to support cross-compilation

15

#### Summary: Allow setting a new variable, `TARGET_OS`, which is used instead of `OS` when it determines a property of the compiled files. #### Description: The existing codebase assumes that...

ajbouh

#### Submisison Checklist - [x] Run tests: `./runCmdStanTests.py src/test` - [x] Declare copyright holder and open-source license: see below #### Summary: **Note:** this PR should not be merged. This is...

syclik

#### Summary: With `STAN_THREADS=true` in `make/local`, if you: 1. Build a model 2. Modify the stan submodule source 3. Rebuild the model Nothing happens on step 3. If threading is...

bbbales2