# Using a monotone single‐index model to stabilize the propensity score in missing data problems and causal inference

> Research article (Statistics in Medicine, 2018) · cited 12× · AI/ML

**Wikidata**: [openalex:W2902926083](https://www.wikidata.org/wiki/openalex:W2902926083)  
**Source**: https://4ort.xyz/entity/using-a-monotone-singleindex-model-to-stabilize-the-propensity-score-in-missing-data-problems-and-causal-inference