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Statistical Programming in SAS
book

Statistical Programming in SAS

by John Bailer
April 2015
Intermediate to advanced content levelIntermediate to advanced
460 pages
14h 45m
English
SAS Institute
Content preview from Statistical Programming in SAS
396 Statistical Programming in SAS
of a quit to indicate the end of PROC IML is a good habit, analogous to the use of run
to indicate the end of a procedure or DATA step.
There are many special types of matrices. For example, a square matrix has the same
number of rows and columns. A diagonal matrix is a square matrix with all diagonal
elements equal to nonzero, and all off-diagonal elements equal to 0. The identity matrix
I3 is an example of a square, diagonal matrix. The SAS/IML function DIAG can be used
to construct a diagonal matrix from a vector. The SAS/IML function VECDIAG can be
used to extract the diagonal elements from a matrix in ...
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Publisher Resources

ISBN: 9781607645047