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SAS IF-THEN/ELSE Statement
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%macro settax(taxrate); %let taxrate = %upcase(&taxrate); %if &taxrate = CHANGE %then %do; data thisyear; set lastyear; if sale > 100 then tax = .05; ...
2020-6-12 13:29 - sekarzhang - SAS专版
IF-THEN/ELSE vs SELECT
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When do
IF-
THEN/
ELSE statements in a SAS DATA step always use fewer CPU resources than a SELECT statement?(A) when there is a small selection of uniformly distributed values(B) when there is a small s ...
2011-4-14 04:24 - usrich - SAS专版