# Modeling Temporal Variation in Physical Activity Using Functional Principal Components Analysis

> Research article (Statistics in Biosciences, 2019) · cited 30× · AI/ML

**Wikidata**: [openalex:W2937930874](https://www.wikidata.org/wiki/openalex:W2937930874)  
**Source**: https://4ort.xyz/entity/modeling-temporal-variation-in-physical-activity-using-functional-principal-components-analysis