# Biased Average Position Estimates in Line and Bar Graphs: Underestimation, Overestimation, and Perceptual Pull

> Research article (IEEE Transactions on Visualization and Computer Graphics, 2019) · cited 39× · AI/ML

**Wikidata**: [openalex:W2969832356](https://www.wikidata.org/wiki/openalex:W2969832356)  
**Source**: https://4ort.xyz/entity/biased-average-position-estimates-in-line-and-bar-graphs-underestimation-overestimation-and-perceptual-pull