Author

Zhichao Zhang

University of California San DiegoORCID 0000-0001-7990-101XUnclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

Click to filter author papers

Neuroscience· 1

Signature Assays, Organisms & Methods

Click to filter · or open tag

Research Focus:benchmarking· 1 Approach:statistical model· 1

Frequent Co-Authors

Ellen E. LeeiD· 1 shared Hanchang CaiiD· 1 shared Jiawei WangiD· 1 shared Jinyuan LiuiD· 1 shared Xinlian ZhangiD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

Co-Author Collaboration Network

5 top collaborators · 10 mutual co-author links

Click any collaborator node to inspect or filter shared papers

Focal author (center)Selected co-authorORCID co-authorUnlinked name

Curved chords = mutual co-authorship

1 shared paperNeuroscience

Ellen E. LeeORCID

Mutual co-authors in cluster

Author profile →

1 paper

Recent·Most cited

NeurosciencebioRxivPreprintFeb 9, 2026

Between- and Within-subject Variability in Actigraphy Data: A Case Study on Sleep Patterns in Schizophrenia

Jinyuan Liu, Hanchang Cai, Zhichao Zhang…·Xinlian Zhang

The paper introduces a mixed-effects location-scale model to analyze variability in longitudinal actigraphy data, showing that modeling both mean and variability improves understanding of sleep patterns in schizophrenia.

DOI 10.64898/2026.02.06.704499

statistical modelbenchmarking