Stops processing the current loop and resumes with the next statement
in the sequence.
| Valid: |
in a DATA step
|
| Category: |
Control
|
| Type: |
Executable
|
The LEAVE statement stops the processing
of the current DO loop or SELECT group and continues DATA step processing
with the next statement following the DO loop or SELECT group.
You can use the LEAVE statement to exit
a DO loop or SELECT group prematurely based on a condition.
-
The LEAVE statement causes processing of the current
loop to end. The CONTINUE statement stops the processing of the current iteration
of a loop and resumes with the next iteration.
-
You can use the LEAVE statement in a DO loop or
in a SELECT group. You can use the CONTINUE statement only in a DO loop.
This DATA step demonstrates using the LEAVE statement
to stop the processing of a DO loop under a given condition. In this example,
the IF/THEN statement checks the value of BONUS. When the value of BONUS reaches
500, the maximum amount allowed, the LEAVE statement stops the processing
of the DO loop.
data week;
input name $ idno start_yr status $ dept $;
bonus=0;
do year= start_yr to 1991;
if bonus ge 500 then leave;
bonus+50;
end;
datalines;
Jones 9011 1990 PT PUB
Thomas 876 1976 PT HR
Barnes 7899 1991 FT TECH
Harrell 1250 1975 FT HR
Richards 1002 1990 FT DEV
Kelly 85 1981 PT PUB
Stone 091 1990 PT MAIT
;
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