FR: vector nu for multi_student_t
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- C++
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Description
A recent thread on the forums reminded me that this isn't available yet, but Ben Bales provided guidance on how to implement it by hand.
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reading the linked forum discussion and locating the existing multi_student_t entry point in the Stan Math Library. Determine the intended vector-valued nu behavior from that guidance, then identify the corresponding validation and distribution tests. Done means multi_student_t supports a vector nu consistently with the documented behavior.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cpp
- Domain
- data
- Issue type
- Feature
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100