Mathematical Sciences: Extra-Variation Models for Cross- Classified Data

这项研究需要对复杂调查数据中的额外变化进行建模的方法。方法包括完全概率分布，并应用于不相等的簇大小和纵向数据。总的来说，目的是建立适用于国家调查的模式，例如“高中及以上”和“国家犯罪受害情况调查”项目。

The research entails methods of modelling extra-variation in complex survey data. Approaches include complete probability distributions with applications to unequal cluster sizes and longitudinal data. Overall, the intention is to establish models which are applicable to national surveys such as the `High School and Beyond' and `National Crime Victimization Survey' projects.