stan-dev / stan-dev/docs

No docs for positive_ordered vector constraint transform

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enhancement feature
Dominant language
TeX
Stars
43
Forks
133
Avg merge
11h 32m
Merged PRs (30d)
4

Description

It's an easy fix as the unconstrained $y$ is first constrained to be positive and then the ordered vector constraint is applied.

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

Locate the documentation entry covering the positive_ordered vector constraint transform and read how related constraint transformations are described. Document that the unconstrained y is first constrained to be positive and then transformed into an ordered vector, with the new explanation matching the surrounding documentation.

Written by the indexing model from the issue text.

Assessment

Tech stack
tex
Domain
documentation
Issue type
Documentation
Difficulty
2/5
Estimated time
1-3 hours
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
35/100

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