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A Tutorial on Multivariate Statistical Analysis
www.math.ucdavis.eduMultivariate statistical analysis is concerned with data that consists of sets of measurements on a number of individuals or objects. The sample data may be heights and weights of some individuals drawn randomly from a population of school children in a given city, or the statistical treatment may be made on a collection of measurements, such as
Multivariate Statistical Analysis - STAT - Home
www.stat.tugraz.at1. Aspects of Multivariate Analysis Multivariate data arise whenever p ‚ 1 variables are recorded. Values of these variables are observed for n distinct item, individuals, or experimental trials. We use the notation xij to indicate the particular value of the ith variable that is observed on the jth item, or trial. Thus, n measurements on p variables are displayed as p£n random matrix X: