What is the order of evaluation of the comparison operators: + - * /** ()?

3 Answers   Quintiles,

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If a variable contains letters or special characters, can it be numeric data type?

0 Answers  

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how do we get duplicate observations in a separate dataset?

6 Answers   CitiGroup,

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There is a field containing a date. It needs to be displayed in the format “ddmonyy” if it’s before 1975,”dd mon ccyy” if it’s after 1985, and as ‘disco years’ if its between 1975 and 1985. How would you accomplish this in data step code? Using only PROC FORMAT.

3 Answers   CTS,

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wt is a-z and a--z?

3 Answers   Accenture,

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What do the put and input function do?

0 Answers  

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What is a method for assigning first.VAR and last.VAR to the BY group variable on unsorted data?

0 Answers   Quintiles,

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if x=round(26.3,10)-1 then x= how much and how explain?

5 Answers   BoA,

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if a program has some 1000 or more line and how to know whether the syntax of the particular code is correct without checking it manually

4 Answers   Accenture,

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How do you convert basic cube to transaction cube and transaction cube to basic cube?

0 Answers  

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What would be the value of month at the end of data step execution and how many observations would be there?

0 Answers  

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What is difference between N and n????

2 Answers   Sciformix,

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