dfm / dfm/emcee

AutocorrError: The chain is shorter than 50 times the integrated autocorrelation time for 2 parameter(s). Use this estimate with caution and run a longer chain!

Open
#374 1 comment 0 reactions 0 assignees View on GitHub

Nobody has claimed this yet.

Dominant language
Python
Stars
1.6k
Forks
440
PR merge metrics
No merged PRs in 30d

Description

Hi. I am getting this error even after running for 10000 iterations. Can you please help me..
download

Contributor guide

Open the contributing guide

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 reviewing the reported AutocorrError and the attached screenshot, then reproduce the issue with the stated 10,000 iterations. Determine whether the warning reflects insufficient chain length or a problem with the sampler configuration; done means identifying a reproducible cause and a clear resolution.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
data
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
20/100

Get new issues in your inbox

A short digest of beginner-friendly GitHub issues.