# Posterior predictive checking for gravitational-wave detection with pulsar timing arrays. I. The optimal statistic

> Research article (Physical review. D/Physical review. D., 2023) · cited 14× · AI/ML

**Wikidata**: [openalex:W4389379191](https://www.wikidata.org/wiki/openalex:W4389379191)  
**Source**: https://4ort.xyz/entity/posterior-predictive-checking-for-gravitational-wave-detection-with-pulsar-timing-arrays-i-the-optimal-statistic