Answer / ak

%macro Mtest (mvar);
here its required parameter.
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%macro Mtest(mvar1=abc);
.....
sas statements using macro variable mvar1
here mvar1 can be optional while calling macro Mtest
if parameter value is not send then it takes default value
as abc
.....
%mend;

Answer / shiri

using keyword and positional parameters.

Answer / sheetal

In macro definition you can create required parameters and
using %let or call symput you can create optional
parameters in sas macro

Answer / rajeev

using %let statement

Answer / ravid

By using macros we can crate optional or required parameters

What are the data types in sas?

0 Answers  

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Mention what is PROC in SAS?

0 Answers  

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How can you put a "trace" in your program?

2 Answers   Quintiles,

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

4 Answers   Accenture,

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what are all the default values getting in PROC MEANS...???

2 Answers  

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Is the physical structure of the data set in the same orientation as the report? Do you need to reshape the data sets? What method should you use to reshape the data–DATA steps,PROC TRANSPOSE,output data set from a procedure?

0 Answers  

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How do you read in the variables that you need?

9 Answers   Accenture,

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How can a SAS WEB REPORT STUDIO USER identify which report tabs they have been permitted without entering the SAS WEB REPORT STUDIO

2 Answers   TCS,

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What are the 3 components in sas programming?

0 Answers  

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6) Explain about below automatic variables a) _N_ b) _ERROR_ c) _CHAR_ d) _NUMERIC_ e) _ALL_ f) FIRST.BY VARIABLE g) LAST.BY VARIABLE h) _NAME_ i) _TYPE_ j) _FREQ_ k) _STAT_ l) _BREAK

1 Answers   IBM, SAS,

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In which format does Date stores in sas..? What is the use of DATE in SAS.?

3 Answers   TCS,

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how does sas handle missing values in an update? : Sas programming

1 Answers  

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