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Rick Wicklin 0
Generating a random orthogonal matrix

Because I am writing a new book about simulating data in SAS, I have been doing a lot of reading and research about how to simulate various quantities. Random integers? Check! Random univariate samples? Check! Random multivariate samples? Check! Recently I've been researching how to generate random matrices. I've blogged

Waynette Tubbs 0
Are you a superhero?

Of course you are a superhero - an analytics superhero. I know because every week, I write about your feats of super SAS brilliance. The League of Analytic Superheroes is theĀ culmination of a powerful partnership between SAS and Teradata, the leaders in business analytics and enterprise data warehousing. Now, you