Investopedia

Variance vs. Covariance: What's the Difference?

Mary Hall is a editor for Investopedia's Advisor Insights, in addition to being the editor of several books and doctoral papers. Mary received her bachelor's in English from Kent State University with ...
Investopedia

Parametric Method in Value at Risk (VaR): Definition and Examples

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Gordon Scott has been an active investor and ...
Simon Fraser University

Example 24.9: Optimal Design in the Presence of Covariance

The BLOCKS statement finds a design that maximizes the determinant |X'AX| of the treatment information matrix, where A depends on the block or covariate model. Alternatively, you can directly specify ...
JSTOR Daily

Mutational Contributions to Genetic Variance-Covariance Matrices: An Experimental Approach Using Induced Mutations in Arabidopsis thaliana

This is a preview. Log in through your library . Abstract Genetic potential for evolutionary change and covariational constraints are typically summarized as the genetic variance-covariance matrix G, ...