WebbThe INDEX function in SAS. By definition, the INDEX function will search a character string for a specified string of characters. If a match is found, the INDEX function returns the position of the first occurrence of the string’s first character, when searched from left to right. The basic INDEX function only has 2 arguments, source and excerpt. Webb1 Beyond IF THEN ELSE: Techniques for Conditional Execution of SAS® Code Joshua M. Horstman, Nested Loop Consulting, Indianapolis, IN ABSTRACT Nearly every SAS® program includes logic that causes certain code to be executed only when specific conditions are met.
Expressions: SAS Operators in Expressions
WebbTo get the equivalent result in an IF statement, the '=:' operator can be used. This matches patterns that occur at the beginning of a string. For example: data test; input name $; datalines; John Diana Diane Sally Doug David DIANNA ; run; data test; set test; if name =: … Webb19 juni 2024 · Because your macro variable contains < you should use quoting to avoid confusing SAS about what test you are doing. It is probably easier to use actual quotes instead of macro quoting. %if "<.0001" = "&char_varzxy" %then .... horizon new dawn best outfit
How to Perform Simple Linear Regression in SAS - Statology
Webb27 dec. 2024 · Solved: Find if a group contains a value to create new variable (SAS 9.4) - SAS Support Communities Solved: I want to find if a group has a certain value and delete the group if it does. I have: WB abc WB asdf WB cwe AP sdf AP xxxxxx AP ter TN asdf Community Home Welcome Getting Started Community Memo All Things Community … Webb28 dec. 2024 · SAS: Filter for Rows that Contain String You can use the following methods to filter SAS datasets for rows that contain certain strings: Method 1: Filter Rows that Contain Specific String /*filter rows where var1 contains "string1"*/ data specific_data; set original_data; where var1 contains 'string1'; run; WebbHowever, the IF-THEN/ELSE statement, which is part of the SAS language, conditionally executes SAS statements during DATA step execution. The expression that is the condition for the %IF-%THEN/%ELSE statement can contain only operands that are constant text or … lords of the dance