Univariate versus Multivariate Analysis Univariate analysis Solely interested in an isolated characteristic of a set of objects, irrespective of other variable characteristics possessed by the objects Examples the study of the achievement test scores of students X the salaries of workers
Presentation outline What is pCa? Geometrical approach to pca Analytical approach to PCa Properties of PCa how to determine the number of pc? How to interpret the pc? Use of pc scores