Factorial Analysis of Variance The Factorial ANOVA task enables you to perform an analysis of variance when you have multiple classification variables. For example, consider the data set on air ...

A mean-variance analysis has two elements: risk, expressed as variance; and reward, expressed as return. Variance An investor will measure risk based on the volatility of the given asset.

Multivariate analysis of variance (MANOVA) is an extension of the commonly used analysis of variance (ANOVA) method, allowing statistical comparisons across three or more groups of data and involving ...

The NPAR1WAY procedure performs a nonparametric one-way analysis of variance. Other nonparametric tests can be performed by taking ranks of the data (using the RANK procedure) and using a regular ...