# The DO Loop

Statistical programming in SAS with an emphasis on SAS/IML programs
Simulate many samples from a linear regression model

In a previous article, I showed how to simulate data for a linear regression model with an arbitrary number of…

Automate the creation of a discrete attribute map

If you are a SAS programmer and use the GROUP= option in PROC SGPLOT, you might have encountered a thorny…

Simulate data for a linear regression model

This article shows how to simulate a data set in SAS that satisfies a least squares regression model for continuous…

Five reasons to check out the new SAS analytical documentation

The SAS analytical documentation has a new look. Beginning with the 14.2 release of the SAS analytical products (which shipped…

Solve mixed integer linear programming problems in SAS

This article shows how to solve mixed integer linear programming (MILP) problems in SAS. In a mixed integer problem, some…

PUT it there! Six tips for using PUT and %PUT statements in SAS

For SAS programmers, the PUT statement in the DATA step and the %PUT macro statement are useful statements that enable…