SAS Global Forum appreciates the support of its sponsors. I asked a Teradata representative some questions so that we could get to know this valued Premier sponsor better. 1. Can you provide some background information on the Teradata Corporation? Teradata is the world’s largest company focused solely on raising intelligence
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Changing the length of a character matrix
When you create a character matrix in SAS/IML software, the initial values determine the number of characters that can fit into any element of the matrix. For example, the following statements define a 1x3 character matrix: proc iml; m = {"Low" "Med" "High"}; After the matrix is defined, at most
Ranking with confidence: Part 1
I recently posted an article about representing uncertainty in rankings on the blog of the ASA Section for Statistical Programmers and Analysts (SSPA). The posting discusses the importance of including confidence intervals or other indicators of uncertainty when you display rankings. Today's article complements the SSPA post by showing how