Conceptcore
Gelman-Rubin diagnostic
Also called R-hat, potential scale reduction factor.
Compares variance within and between parallel chains to detect lack of convergence.
Compares variance within and between parallel chains to detect lack of convergence.
About this page
The build computes these levels from the evidence in the repository. Each row says what the next level needs. Read what the levels mean.
| Ladder | Level | What the next level needs |
|---|---|---|
| Human proof | H0 no proof |
|
| Lean | L0 no Lean part |
|
| Visual | V0 none |
|
| Writing | W0 stub |
|
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