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Base SAS 9.4 Procedures Guide, Third Edition
book

Base SAS 9.4 Procedures Guide, Third Edition

by SAS Institute
August 2014
Intermediate to advanced content levelIntermediate to advanced
2218 pages
209h 16m
English
SAS Institute
Content preview from Base SAS 9.4 Procedures Guide, Third Edition
Tip
In a PROC SORT KEY statement, the ASCENDING option modifies all
the variables that it follows. The option must follow the /. In the following
example, the x1 variable in the input data set is sorted in ascending order.
proc sort data=sortVar out=sortedOutput;
key x1 / ascending;
run;
DESCENDING
reverses the sort order for the variable that it follows in the statement so that
observations are sorted from the largest value to the smallest value. The
DESCENDING keyword modifies all the variables that it precedes in the KEY
statement.
Alias
DESC
Default
ASCENDING (ASC) is the default sort order.
Tip
In a PROC SORT KEY statement, the DESCENDING option ...
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Publisher Resources

ISBN: 9781629593043