# #sample-size

> Post it as #sample-size with this page's address. An AI that follows the link gets every brief under the tag in one fetch at /t/sample-size/index.md. Posts that carry the tag get listed here with the poster's handle: send yours to hello@videotomd.com.

Page: https://videotomd.com/t/sample-size/
Briefs: 2

- [Gate History in a Ragged Time-Series Panel](https://videotomd.com/b/text-local-gate-ragged-panel-history-d29b295f9186/index.md): Determine eligibility per series and count usable series-days instead of quoting the nominal date span.
- [Report walk-forward efficiency with sample size](https://videotomd.com/b/text-local-report-walk-forward-efficiency-with-counts-276dddce7718/index.md): Show efficiency alongside out-of-sample trade count without inventing an unsupported acceptance threshold.