When you begin a SAS session,
it's often convenient to set up your environment first. For
example, you may want to
define libraries that contain
the SAS data sets that you intend to use
specify whether your procedure
output is created as HTML (Hyper Text Markup Language) output,
LISTING output, or another type of output.
set features of your LISTING
output, if you are creating any, such as whether the date and time
specify how two-digit year
values should be interpreted.
This chapter shows you how to
define libraries, reference SAS files, and specify options for your
SAS session. You also learn how to specify the form(s) of output to
SAS System Options Window