Blogs

Learn SAS

Learn about the latest tips, tutorials, upcoming events and certifications

Rick WicklinFebruary 28, 2022 0

How to find release and licensing information in SAS Viya?

An experienced SAS programmer recently switched to SAS Viya and asked how to discover what products are available on his version of Viya. We discussed a few older SAS 9 procedures, and I showed him a new Viya-specific way to get information about his version of SAS and his licensed

English

Analytics | Learn SAS | Machine Learning | Students & Educators

Ariane Liger-BelairFebruary 24, 2022 0

Le petit pas de la SVT à la Data Science

Tout le monde est passé par là. Ce moment crucial où il faut se poser la question « Qu’est-ce que je veux bien faire de ma vie ? ». Cette question peut faire peur et être difficile à résoudre. Pourtant, quelques chanceux trouvent rapidement leur voie. Non seulement une voie

French

Learn SAS | Programming Tips

Rick WicklinFebruary 23, 2022 0

Test for a symmetric matrix

It is important to be able to detect whether a numerical matrix is symmetric. Some operations in linear algebra require symmetric matrices. Sometimes, you can use special algorithms to factor a symmetric matrix. In both cases, you need to test a matrix for symmetry. A symmetric matrix must be square.

English

Previous 1 … 97 98 99 100 101 … 409 Next