Browsing Doctoral Degrees (Statistics) by Advisor "North, Delia Elizabeth."

Now showing items 1-3 of 3

An assessment of modified systematic sampling designs in the presence of linear trend.

Naidoo, Llewellyn Reeve. (2017)

Sampling is used to estimate population parameters, as it is usually impossible to study a whole population, due to time and budget restrictions. There are various sampling designs to address this issue and this thesis ...
The management of missing categorical data : comparison of multiple imputation and subset correspondence analysis.

Hendry, Gillian Margaret. (2015)

Missing data is a common problem in research and the manner in which this ‘missingness’ is managed, is crucial to the validity of analysis outcomes. This study illustrates the use of two diverse methods to handle, in ...
Special topics in probabilistic exchangeability and its applications.

Huang, Chun-Kai. (2017)

This thesis evolves around a probabilistic concept called exchangeability and its generalised forms. It is aimed at exploring connections between exchangeability and other sub-areas in mathematical statistics. These ...