2 citations · 2 across the 2 of their papers we have counts for
3 papers
stat.ME2025
Missing data in non-stationary multivariate time series from digital studies in Psychiatry
Xiaoxuan Cai, Charlotte R. Fowler, Li Zeng +6
Mobile technology (e.g., mobile phones and wearable devices) provides scalable methods for collecting physiological and behavioral biomarkers in patients' naturalistic settings, as…
stat.ME2024
Causal estimands and identification of time-varying effects in non-stationary time series from N-of-1 mobile device data
Xiaoxuan Cai, Li Zeng, Charlotte Fowler +5
Mobile technology (mobile phones and wearable devices) generates continuous data streams encompassing outcomes, exposures and covariates, presented as intensive longitudinal or mul…
stat.ME2022★ 2 cited
State space model multiple imputation for missing data in non-stationary multivariate time series with application in digital Psychiatry
Xiaoxuan Cai, Xinru Wang, Li Zeng +6
Mobile technology enables unprecedented continuous monitoring of an individual's behavior, social interactions, symptoms, and other health conditions, presenting an enormous opport…