17 citations · 23 across the 4 of their papers we have counts for
3 papers · 1 filter
Testing unit root non-stationarity in the presence of missing data in univariate time series of mobile health studies
Charlotte Fowler, Xiaoxuan Cai, Justin T. Baker +2
The use of digital devices to collect data in mobile health (mHealth) studies introduces a novel application of time series methods, with the constraint of potential data missing a…
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…
Causal identification of infectious disease intervention effects in a clustered population
Xiaoxuan Cai, Eben Kenah, Forrest W. Crawford
Causal identification of treatment effects for infectious disease outcomes in interconnected populations is challenging because infection outcomes may be transmissible to others, a…