how can get the first and last observations in a dataset
using Proc SQl?
Answer Posted / venkatesh layam
by using monotonic function u can create first and lastobs
Is This Answer Correct ? | 6 Yes | 0 No |
Post New Answer View All Answers
What sas features do you use to check errors and data validation?
what can you learn from the sas log when debugging? : Sas programming
what is scheduling and how will u implement it. In scheduling 5 jobs r running if there is an error occured at 3rd job and how will u check and waht necessary steps will u take not to repeat the same mistake
why is a stop statement needed for the point=option on a set statement? : Sas programming
explain the difference between alternate key, business key, foreign key, generated key, primary key, retained key and surrogate key ? : Sas-di
What is the use of divide function?
In sas, what are the areas that you are most interested in? : sas-grid-administration
What is the use of stop statement?
what is sas business intelligence? : Sas-bi
Describe the ways in which you can create macro variables?
what are the types of interactive display types? : Sas-bi
What are the different versions of sas that you have used until now? : sas-grid-administration
what is PhaseIII, ODS, TLG, Macro and Proc in SAS
how the sas basic syntax style described? : Sas-administrator
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.