How does SAS handle missing values in: assignment statements, functions, a merge, an update, sort order, formats, PROCs?

0 Answers   Quintiles,

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How we will Developing new reports Using Data step programming and Macros ?

4 Answers  

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what is the formula to measure Baseline

3 Answers   Sristek,

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how can you improve the performance of a query, If it is excuting very slowly?

2 Answers   Zensar,

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Name statements that function at both compile and execution time?

1 Answers  

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In PROC PRINT, can you print only variables that begin with the letter “A”?

8 Answers  

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How sas treats the dsd delimiters?

0 Answers  

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create macros---you have 365 number of data and you need to merge it throw the macros,,,,,, data file1; input a @@; cards; 1 2 3 4 ; run; data file2; input a @@; cards; 5 6 7 8 ; run; data file3; input a @@; cards; 9 10 11 12 ; run;data file4; input a @@; cards; 13 14 15 16 ; run;

6 Answers   WNS,

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How to convert a numeric variable to a character variable?

0 Answers  

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Dear all, proc means data=dsn noprint completetypes; class trtmntgroup /preloadfmt; output out=tot n=n; format trtmntgroup trtf. ; by vstgrp descending severity; run; This is the code I used for AE table. I got the values without giving the variable ‘trtmntgroup(numeric)’ in var statement. And if I give the var statement for that variable i’m getting the same values.How is that possible? What is the difference between class and var statement? Could any one explain me how does proc means work at the back end. And what is the difference between _freq_ value and N value in proc means. Thanks and regards, Rajesh.

1 Answers  

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What is maximum number of rows and cols can be handled in SAS?

0 Answers   Signetsoft,

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Explain the message ‘MERGE HAS ONE OR MORE DATASETS WITH REPEATS OF BY VARIABLE’.

2 Answers  

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