What is the purpose of the trailing @? The @@? How would you
use them?

Answer Posted / vikas pherwani

@ is a column pointer holds the input record for the
execution of the next input statement

@@ if we have two relevant obs in same line we need to hold
that too we need double trailing either after taking first
value sas move to another line leaving the first.

Is This Answer Correct ?    3 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

which date functions advances a date time or date/time value by a given interval? : Sas programming

775


I need level 2 to 5 sas using companies in india

2160


what is PhaseIII, ODS, TLG, Macro and Proc in SAS

4171


how to debug and test the sas program? : Sas-administrator

816


WHAT IS SAS WEB SERVICE and what are the steps to create an xml service ?

2568


Explain what Proc glm does?

873


What is the SAS data set?

919


Mention the validation tools used in SAS?

895


Mention common programming errors committed in sas ?

884


Define run-group processing?

827


how does sas handle missing values in assignment statements? : Sas programming

816


How do you specify the number of iterations and specific condition within a single do loop?

888


Explain the difference between informat and format with an example.

963


hi tell be about pfizer? how to compare the work with other companies ? please tell me how to login and work also?

1879


it will become easy if uuu provide website linkssss and list of consultanciessssss

1766