Sökning: "Chengcheng Hao"
Hittade 2 avhandlingar innehållade orden Chengcheng Hao.
1. Explicit Influence Analysis in Crossover Models
Sammanfattning : This dissertation develops influence diagnostics for crossover models. Mixed linear models and generalised mixed linear models are utilised to investigate continuous and count data from crossover studies, respectively. LÄS MER
2. Local Influence Analysis and Cross-over Studies
Sammanfattning : With a special reference to cross-over design models with random individual effects, the purpose of this dissertation is to develop new methodology to detect influential observations in the context of mixed linear models with explicit maximum likelihood estimators (MLEs).Case-weighted perturbation schemes within and between subjects in mixed models are constructed. LÄS MER