Sans titre - WeAreCAS

Data Analysis

Type : SASHELP

Data comes from the standard SASHELP.CLASS table.

1 Code Block

DATA STEP Data

Explanation :
Creation of the 'test1' table using a classic IF-THEN/ELSE conditional structure to define the 'price' variable.

Copied!

1	DATA test1 ;
2	SET sashelp.class ;
3	* set entry price based on age ;
4	IF age>=13 THEN
5	price=12.50 ;
6	ELSE
7	price=8 ;
8	RUN ;

2 Code Block

DATA STEP Data

Explanation :
Creation of the 'test2' table using the IFN function to concisely define the 'price' variable (if age >= 13, then 12.50, else 8).

Copied!

1	DATA test2 ;
2	SET sashelp.class ;
3	* set entry price based on age ;
4	price=ifn(age>=13,12.50,8) ;
5	RUN ;

This material is provided "as is" by We Are Cas. There are no warranties, expressed or implied, as to merchantability or fitness for a particular purpose regarding the materials or code contained herein. We Are Cas is not responsible for errors in this material as it now exists or will exist, nor does We Are Cas provide technical support for it.

Retour à la liste

SAS and all other SAS Institute Inc. product or service names are registered trademarks or trademarks of SAS Institute Inc. in the USA and other countries. ® indicates USA registration. WeAreCAS is an independent community site and is not affiliated with SAS Institute Inc.