Controls page ejects that occur before a page is full.
identifies a variable appearing in the BY statement in the
PROC PRINT step. If the value of the BY variable changes, or if the value
of any BY variable that precedes it in the BY statement changes, PROC PRINT
begins printing a new page.
If you use the BY statement with
the SAS system option NOBYLINE, which suppresses the BY line that normally
appears in output produced with BY-group processing, PROC PRINT always starts
a new page for each BY group. This behavior ensures that if you create customized
BY lines by putting BY-group information in the title and suppressing the
default BY lines with NOBYLINE, the information in the titles matches the
report on the pages. (See
Creating Titles That Contain BY-Group Information.)
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