# Hierarchical models for multiple, rare outcomes using massive observational healthcare databases

> Research article (Statistical Analysis and Data Mining The ASA Data Science Journal, 2016) · cited 13× · AI/ML

**Wikidata**: [openalex:W2574867874](https://www.wikidata.org/wiki/openalex:W2574867874)  
**Source**: https://4ort.xyz/entity/hierarchical-models-for-multiple-rare-outcomes-using-massive-observational-healthcare-databases