# Covariance pattern mixture models: Eliminating random effects to improve convergence and performance

> Research article (Behavior Research Methods, 2019) · cited 39× · AI/ML

**Wikidata**: [openalex:W2972712321](https://www.wikidata.org/wiki/openalex:W2972712321)  
**Source**: https://4ort.xyz/entity/covariance-pattern-mixture-models-eliminating-random-effects-to-improve-convergence-and-performance