School of Mathematics and Statistics

Postgraduate research

Research being undertaken by our current postgraduates:

Contact

Milena Jacobs


Supervisors

Start date

Feb 2011

Submission date

Feb 2014

Milena Jacobs

Thesis

Multiple imputation with categorical variables

Summary

Missing data is commonly encountered in many research contexts. Multivariate datasets often contain substantial missing data for reasons such as nonresponse, attrition and errors in data collection. Ignoring the missing data can lead to bias in parameter estimates for fitted models. It is therefore important to handle missing data in a way that preserves relationships in the dataset and leads to statistically valid inferences. The aim of my proposed PhD research is to investigate techniques for handling missing data in categorical variables, such as binary and ordinal variables. The methods will be applied to a data set from the Australian Respiratory Early Surveillance Team for Cystic Fibrosis (AREST CF) at the Telethon Institute for Child Health Research (TICHR).

Why my research is important

Funding

  • APA
  • AREST CF Scholarship
  • Bruce and Betty Green Scholarship


Statistics clinic

Assistance in statistics is available for Postgraduates students by research at the UWA Centre for Applied Statistics.

 

School of Mathematics and Statistics

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Last updated:
Monday, 16 June, 2014 2:41 PM

http://www.maths.uwa.edu.au/275877