Modeling intraindividual means and variances from ecological momentary assessment data: comparing standard computational formulas to mixed-effects location-scale model estimates.

Traditionally, intraindividual means and variances derived from ecological momentary assessment (EMA) data have been calculated using standard computational formulas (SCF), such as subject-level means and standard deviations. However, these SCF methods assume uniform precision across subjects, disre...

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Bibliographic Details

Published in:	Journal of Behavioral Medicine Vol. 49; no. 2; pp. 254 - 275
Main Authors:	Wang, Wei-Lin, Yang, Chih-Hsiang, Nordgren, Rachel, Li, Jixin, Intille, Stephen, Dunton, Genevieve F., Hedeker, Donald
Format:	equations & formulas research tables/charts Journal Article
Published:	Springer Nature Apr2026
Online Access:	View this record in EBSCOhost