# K-fold

How often it survived across many slices of the same history.

This check was called Rolling windows, and Rolling consistency on this site.

## Pass level

- Slices of the history before the hold-out: 10
- Scored slices that must pass: at least 60%

Thresholds version 1.19.0

A test that stops at this check reads Killed at K-fold.

- [Forge help ↗](https://oathra.app/en/forge/methods#k-fold)