stan-dev / stan-dev/rstanarm

stan_surv in rstanarm 2.21.3

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survival
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R
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Description

Summary:

Unable to use stan_surv function.

Description:

After updating the last release of rstanarm (2.21.3) I am not able to find the stan_surv function for Bayesian survival models. I was using them in the previous version 2.21.2 without any problem.

I tried the instructions in https://github.com/stan-dev/rstanarm#survival-analysis-version but it didn't work.
It worked using remotes::install_github('stan-dev/rstanarm@feature/survival')

Reproducible Steps:

If applicable, the steps required to reproduce the issue. If you have a reproducible example, please include it.

RStanARM Version:

2.21.3

R Version:

R 4.1.2

Operating System:

macOS Big Sur 11.4

Contributor guide

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by comparing the released rstanarm 2.21.3 behavior with the feature/survival branch referenced in the report, using R 4.1.2 on macOS Big Sur if available. Verify whether stan_surv is exposed and usable after installation; done means the documented installation path works or the release limitation is clearly identified.

Written by the indexing model from the issue text.

Assessment

Tech stack
r
Domain
data
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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