Browsing Waterloo Research by Subject "EM algorithm"
Now showing items 1-5 of 5
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Analysis of interval-censored recurrent event processes subject to resolution
(Wiley, 2015-09)Interval-censored recurrent event data arise when the event of interest is not readily observed but the cumulative event count can be recorded at periodic assessment times. In some settings, chronic disease processes may ... -
Dependence modeling for multi-type recurrent events via copulas
(Wiley, 2019-09-20)When several types of recurrent events may arise, interest often lies in marginal modeling and studying the nature of the dependence structure. In this paper, we propose a multivariate mixed-Poisson model with the dependence ... -
A dynamic Mover–Stayer model for recurrent event processes subject to resolution
(Springer US, 2014-07)In studies of affective disorder, individuals are often observed to experience recurrent symptomatic exacerbations warranting hospitalization. Interest may lie in modeling the occurrence of such exacerbations over time ... -
A Multistate Model for Bivariate Interval-Censored Failure Time Data
(Wiley, 2008-12)Interval-censored life-history data arise when the events of interest are only detectable at periodic assessments. When interest lies in the occurrence of two such events, bivariate-interval censored event time data are ... -
Penalized Regression for Interval-Censored Times of Disease Progression: Selection of HLA Markers in Psoriatic Arthritis
(Wiley, 2015-09)Times of disease progression are interval-censored when progression status is only known at a series of assessment times. This situation arises routinely in clinical trials and cohort studies when events of interest are ...