define table lookup and how may ways it can be
done...explian

Answer Posted / srinu

WE CAN USE HASHING AND OTHER STEPS SPECIFIED

Is This Answer Correct ?    0 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

If you could design your ideal job, what would it look like?

2368


Hello, I have PROC SQLs results group by 3 fields and I use SUM and COUNT functions in SQL. The problem is when I try to display my result with PROC TABULATE. I am getting very big numbers. I believe I make a mistake some where in Tabulate. Here is my Proc Tabulate. PROC TABULATE DATA=OUT04_05 FORMAT=12.; CLASS YR CENTRE VISA / PRELOADFMT EXCLUSIVE; VAR NEWUSER FRAUD TRANSFER AUTUSER REISSUE; TABLE CENTRE ALL, (YR ALL)*VISA, (NEWUSER*F=COMMA12. AUTUSER*F=COMMA12. FRAUD*F=COMMA12. TRANSFER*F=COMMA12. REISSUE*F=COMMA12.) / MISSTEXT={LABEL='0'} PRINTMISS RTS=20; FORMAT VISA VISAFMT.; KEYLABEL SUM = ' ' ALL = 'TOTAL'; LABEL YR = 'DATE YEAR' NEWUSER = 'TOTAL NEW ACCT' TRANSFER = 'TOTAL TRANSFER' FRAUD = 'TOTAL FRAUD TRANSFER' AUTUSER = 'TOTAL AUTH USERS' REISSUE = 'TOTAL REISSUE'; When I code it like : NEWUSER*N*F=COMMA12. AUTUSER*N*F=COMMA12. I get same amount numbers but to find a NEWUSER I use COUNT(*) and to find AUTUSER I use SUM(xxxx) function so both result shouldn’t be the same my problem is in this point. Could you tell me where the problem in code is. How can I display my result? TX.

1771


What is the basic syntax style in SAS?

612


what is the Population you used in your project, is it ITT or PP?

2176


what is null hypothesis? why do you consider that?

2413






what is the limit of the number of the rows and columns available in the worksheet? : Sas-bi

630


What is the good sas programming practices for processing large data sets?

622


What do you know about symput and symget?

723


what is business intelligence? : Sas-bi

574


Explain bmdp procedure?

609


Explain proc univariate?

604


What are the ways to do a “table lookup” in sas?

587


Explain data_null_?

605


what is sas olap server? : Sas-di

683


what are the considerations when picking a SAS/STAT procedure?

2894