Now showing items 1-3 of 3
Extensions of biplot methodology to discriminant analysis with applications of non-parametric principal components
(Stellenbosch : Stellenbosch University, 2001)
ENGLISH ABSTRACT: Gower and Hand offer a new perspective on the traditional biplot. This perspective provides a unified approach to principal component analysis (PCA) biplots based on Pythagorean distance; canonical ...
Monitoring gender remuneration inequalities in academia using biplots
(Operations Research Society of South Africa, 2008)
ENGLISH SUMMARY : Gender remuneration inequalities at universities have been studied in various parts of the world. In South Africa, the responsibility largely rests with individual higher education institutions to establish ...
Extending a scatterplot for displaying group structure in multivariate data : a case study
(Operations Research Society of South Africa, 2005)
ENGLISH SUMMARY : The power of canonical variate analysis (CVA) biplots, when regarded as extensions of or- dinary scatterplots to describe variation and group structure in multivariate observations, is demonstrated by ...