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Multivariate analysis of dependent count and survival data

Titel Englisch Multivariate analysis of dependent count and survival data
Gesuchsteller/in Held Leonhard
Nummer 116776
Förderungsinstrument Projekte
Forschungseinrichtung Institut für Epidemiologie, Biostatistik und Prävention Universität Zürich
Hochschule Universität Zürich - ZH
Hauptdisziplin Mathematik
Beginn/Ende 01.04.2007 - 31.03.2009
Bewilligter Betrag 176'611.00
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Alle Disziplinen (3)

Disziplin
Mathematik
Medizinische Statistik
Methoden der Epidemiologie und der Präventivmedizi

Keywords (11)

Bayesian statistics, Factor analysis, Markov chain Monte Carlo, Spatial epidemiology, Structured regression, Survival analysis, Competing risks, Infectious disease epidemiology, Statistical modelling, Structured factor analysis, Outbreak detection

Lay Summary (Englisch)

Lead
Lay summary
This project aims to develop novel statistical methods for the analysis of dependent multivariate count and survival data from epidemiology. First, tools for structured factor analysis in Bayesian hierarchical Poisson and competing risk regression models will be developed. Emphasis will be on designing efficient Markov chain Monte Carlo (MCMC) algorithms based on auxiliary variables, enabling automatic model selection via reversible jump MCMC. The methodology will be applied to joint spatial, temporal and spatio-temporal analyses of multivariate area-level cancer registry data as well as to multivariate individual-level survival data. Secondly, statistical methods for the analysis of multivariate infectious disease surveillance data will be developed. Appropriate time-series models to adjust for possible local outbreaks will be modified and extended to incorporate multivariate and, in particular, spatio-temporal dependencies. One particular area of application of the methodology is outbreak detection for multivariate surveillance data.
Direktlink auf Lay Summary Letzte Aktualisierung: 21.02.2013

Verantw. Gesuchsteller/in und weitere Gesuchstellende

Mitarbeitende

Verbundene Projekte

Nummer Titel Start Förderungsinstrument
124429 Multivariate analysis of dependent count data 01.04.2009 Projekte
137919 Statistical methods for spatio-temporal modelling and prediction of infectious diseases 01.03.2012 Projekte