http://blogs.sas.com/iml/index.php
SAS公司的一个phd最近开的博客，关于IML编程的。
“
    I will try to make the posts appeal to a wide range of SAS programmers by increasing the difficulty through the week.

• Mondays will feature introductory ideas and tips for beginners.
• Wednesday posts will discuss intermediate techniques and statistical ideas such as modeling and simulation.
• On Fridays, I’ll address topics for experienced SAS/IML programmers and data analysts, such as data visualization techniques that are implemented in SAS/IML Studio.

        On most days, I’ll post programs. This is a blog for programmers, by a programmer, so that programming shall not perish from the earth.
”。