data task; input id date date9. visit; cards; 101 01jan2015 1 101 02jan2015 2 101 06jan2015 3 102 04jan2015 1 102 07jan2015 2 102 12jan2015 3 103 06jan2015 1 103 13jan2015 2 ; run; write a program to find out missing dates between visits by each subject.

1 Answers  

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How do you put a giraffe into the refrigerator?

3 Answers   Oracle,

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SAS using companies in chennai

1 Answers  

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How many versions came upto now in SAS?

3 Answers   CTS, TCS,

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In the following DATA step, what is needed for ‘fraction’ to print to the log? data _null_; x=1/3; if x=.3333 then put ‘fraction’; run;

1 Answers  

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Does SAS ‘Translate’ (compile) or does it ‘Interpret’? Explain.

4 Answers   Accenture,

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Which is Best Institute for learning SAS BASE & SAS BI in Hyderabad? Can anyone suggest me ?

5 Answers   ACC,

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What system options would you use to help debug a macro? : sas-macro

0 Answers  

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How do dates work in SAS data?

0 Answers  

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How to limit decimal places for the variable using proc means?

0 Answers  

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what is validvarname and varnum? why we are using this options; explain with a syntax for this options?

1 Answers   Max India,

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What are SAS/ACCESS and SAS/CONNECT?

0 Answers  

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