How would you determine the number of missing or nonmissing values in computations?

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here is a string like chq.2312244%4452- from that i want only special characters in a column. dont use compress. bcoz i have 1.2 billion of records.i want another process to find the values instant from the data.

2 Answers   Cap Gemini, L&T,

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Describe the ways in which you can create a macro variable?

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what is the use of proc sql? : Sas programming

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what does the run statement do? : Sas programming

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What is univariate n where it can be used n how...?

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How long can a macro variable be? A token? : sas-macro

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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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Which of the following is not created during compilation phase?

2 Answers   SAS,

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what is portability of sas programmes?

2 Answers   Capital One,

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what is the different between functions and procs that calculate the same simple descriptive statistics? : Sas programming

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Approximately what date is represented by the SAS date value of 730?

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