The following typographical conventions
are used for all text in this document except for syntax:
bold
identifies an item
in the SAS Model Manager window or a menu item.
italics
identifies a book title
or a value that is supplied by the user.
UPPERCASE
identifies a SAS language
element, such as the SAS statements KEEP or DROP.
The following typographical
conventions are used in syntax:
bold
identifies the name
of a macro.
italic
identifies an argument
that must be supplied by the user.
< >
identifies an optional
macro argument.
| (vertical bar)
indicates that you
can choose one value from a group. Values that are separated by the
vertical bar are mutually exclusive.
UPPERCASE
indicates a keyword
that can be used as a value for an argument.