WebMar 10, 2024 · SET reads all variables and all observations from the input data sets unless you tell SAS to do otherwise. A SET statement can contain multiple data sets; a DATA step can contain multiple SET statements. Note: When the DATA step comes to an end-of-file indicator or the end of all open data sets, it performs an orderly shutdown. For example, if ... WebJul 6, 2024 · This is not yet another syntax of iterative DO loop as it is fully covered by the iterative DO statement with index variable definition. In this case, the first value (7) is the required start expression of the required first specification, and all subsequent values (13, 5 and 1) are required start expressions of the additional optional specifications.
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WebFeb 22, 2024 · Do loops with IF/THEN statements Posted 02-22-2024 09:38 AM (499 views) Hi All . Here's another one from me, I hope is easy for you all - a coffee break … WebMay 8, 2024 · As part of support for SQL syntax SAS had to adjust to allow <> to mean not equal in SQL code. When they extended the WHERE statement to work in almost all situations they used the library they used for the SQL implementation. So in PROC SQL code and WHERE statements <> means not equal. But in data step code it still means … dji mini 2 sd card specs
Do loops with IF/THEN statements - communities.sas.com
WebJan 11, 2024 · You can how einer IF-THEN-DO statement in SAS to do a blocks regarding statements if a conditioned is true.. This statement types the following basic syntax: if var1 = "value" then do; new_var2 = 10; new_var3 = 5; end; . Note: To IF-THEN statement exists used when you only want to do one statement. An IF-THEN-DO statement is used … WebJun 8, 2014 · 1 Answer. Sorted by: 3. If your goal here is to loop through a series of character values in some macro logic, one approach you could take is to define corresponding sequentially named macro variables and loop through those, e.g. %let mvar1 = A; %let mvar2 = B; %let mvar3 = C; %macro example; %do i = 1 %to 3; %put mvar&i = … WebJul 10, 2015 · Using IF-THEN statements with the ELSE statement causes SAS to execute IF-THEN statements until it encounters the first true statement. Subsequent IF-THEN statements are not evaluated. (Source: support.sas.com) The DO statement is the simplest form of DO group processing. The statements between the DO and END … dji mini 2 sdk 2021