SBC
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hyunjimoon
If warmups are saved then `n_save` is not the number we want to use! Currently this causes an error when using `rstan` as it defaults to `save_warmup = TRUE`.
Likely add an attribute to the data.frame in generated to pass this extra data. Can be currently worked around by doing the conversion from brms to Stan model/data yourself and...
I am encountering an errors regarding the priors when running compute_SBC() with generated datasets for a cumulative probit model. A bit of info about the data structure: I have an...
Currently not supported, but should not be that hard to pipe through to the underlying Stan backend.
This happens when using `derived_quantities` that do not depend on variables (but are constants, or just depend on data). We should detect this and provide better error message.
As noted in #85, the diagonal of correlation matrix (and possibly some other constant parameters) gets included in the dataset. This then causes NA in ESS/Rhat and is generally not...
Hi devs, I have a brms model fitted with the `set_nl(TRUE)` formula setting. Then I got the following error from `generate_datasets`: ``` Error in UseMethod("brms_response_sequence") : no applicable method for...
I'm not sure how to proceed after getting this error ```r Simulation 1 resulted in error when post-processing the fit. Calling `recompute_SBC_statistics` after you've found and fixed the problem could...
Currently some error messages are unnecessary ugly due to displaying calls (and thus essentially ,the message is seen twice). Should clean this up.
@jandraor's paper on applying Bayesian workflow could be extended with SBC. Currently system dynamics model translators are progressed in parallel ([python](https://github.com/hyunjimoon/pysd/tree/stan-backend) and [R](https://github.com/jandraor/readsdr/tree/sd_bayes) in the linked branch of the library)....
