When I visualize three-dimensional data, I prefer to use interactive graphics. For example, I often use the rotating plot in SAS/IML Studio (shown at the left) to create a three-dimensional scatter plot. The interactive plot enables me to rotate the cloud of points and to use a pointer to select
As teachers head into the madness of student course registration, the madness of college basketball reinforces a critical point: Data is crucial to making the picks that lead to a winning bracket, and student growth. Value-added assessment has proven reliable in determining which students are ready for their "one shining moment". This
“My goal is to constantly improve the quality and stability of our software while at the same time innovating,” said Vice President of SAS Resarch and Development Armistead Sapp yesterday at the SAS Global Forum Technology Connection. Hosted by Product Management Director Michele Eggers, the Technology Connection focused not only on
