# Psignifit 4: Pain-free Bayesian Inference for Psychometric Functions

> Research article (Journal of Vision, 2015) · cited 38× · AI/ML

**Wikidata**: [openalex:W1490947152](https://www.wikidata.org/wiki/openalex:W1490947152)  
**Source**: https://4ort.xyz/entity/psignifit-4-pain-free-bayesian-inference-for-psychometric-functions