# Nonprobability Sampling and Causal Analysis

> Research article (Annual Review of Statistics and Its Application, 2018) · cited 56× · AI/ML

**Wikidata**: [openalex:W2890593043](https://www.wikidata.org/wiki/openalex:W2890593043)  
**Source**: https://4ort.xyz/entity/nonprobability-sampling-and-causal-analysis