Name and describe few sas character functions that are used for data cleaning in brief.

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what are the new features included in the new version of SAS i.e., SAS9.1.3?

5 Answers   College School Exams Tests, Wockhardt,

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How do you use the do loop if you don’t know how many times you should execute the do loop?

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In sas, what are the areas that you are most interested in? : sas-grid-administration

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firstobs and obs are working only option wise,but we are using infile statement with firstobs and obs in a statement wise? so firstobs,obs working at options and statemnts or not?

1 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 you can read the variables that you need?

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Write SAS codes to compare two datasets. Suppose the allowable difference is 0.1.

2 Answers  

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0 Answers   Quintiles,

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You need to create an In List that it is to be later used in a Where Clause that includes all the Regions that begin with the letter A from the sashelp.shoes table. Using PROC SQL with an into clause create the following string from the sashelp.shoes table using the variable region “AFRICA”,”ASIA”,…..

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how many types prompting framework can be broken down to? : Sas-bi

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PROC SQL always ends with QUIT statement.Why cant you use RUN in PROQ SQL ?

7 Answers   HP,

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