December 2014
Intermediate to advanced
858 pages
40h 10m
English
Content preview from SAS Certification Prep Guide, 4th Edition
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Processing Statements Iteratively
Overview
Many macro applications require
iterative processing. With the iterative %DO statement that you can
repeatedly
-
execute macro programming code
-
generate SAS code.
|
General form, iterative
%DO statement with %END statement:
%DO index-variable=start %TO stop <%BY increment>;
text
%END;
index-variable
is either the name
of a macro variable or a text expression that generates a macro variable
name.
start and stop
specify either integers
or macro expressions that generate integers to control how many times
the portion of the macro between the iterative %DO and %END statements
is processed.
increment
specifies either an integer (other than ... |
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