Browsing Theses and Dissertations (Statistics) by Supervisor "Steffens, Francois E."

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Alternative methods to parametric significance testing in linear regression and ANOVA

Makhanya, Nhlanhla Well-Beloved (University of Pretoria, 2015)

The aim of the study was to survey permutation tests, bootstrapping and jackknife methods and their application to significance testing of regression coefficients in linear regression analysis. A Monte Carlo simulation ...
Statistical properties of forward selection regression estimators

Thiebaut, Nicolene Magrietha (University of Pretoria, 2011)

In practice, when one has many candidate variables as explanatory variables in multiple regression, there is always the possibility that variables that are important determinants of the response variable might be omitted ...
Statistical properties of forward selection regression estimators

Thiebaut, Nicolene Magrietha (University of Pretoria, 2011-11-18)

Please read the abstract in the dissertation.

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