# Multi-state models and missing covariate data: expectation–maximization algorithm for likelihood estimation

> Research article (Biostatistics & Epidemiology, 2017) · cited 16× · AI/ML

**Wikidata**: [openalex:W2733801512](https://www.wikidata.org/wiki/openalex:W2733801512)  
**Source**: https://4ort.xyz/entity/multi-state-models-and-missing-covariate-data-expectationmaximization-algorithm-for-likelihood-estimation