Explain data step in SAS

0 Answers  

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If you were told to create many records from one record show how you would do this using arrays and with PROC TRANSPOSE?

1 Answers   HCL, Quintiles,

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How would you create multiple observations from a single observation?

1 Answers   Quintiles,

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Tell me more about the parameters in macro? : sas-macro

0 Answers  

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How would you code a merge that will write the matches of both to one data set, the non-matches from the left-most data set to a second data set, and the non-matches of the right-most data set to a third data set.

10 Answers   Accenture,

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what does .. meant in sas macros

3 Answers   D&B,

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what other SAS features do you use for error trapping and data validation?

3 Answers   Quintiles,

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describe about joins? briefly?

2 Answers   CitiGroup,

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Where do you use proc means over proc freq?

0 Answers  

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what the use of proc glm

1 Answers   Accenture, C Marc,

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What do the SAS log messages "numeric values have been converted to character" mean?

0 Answers   Quintiles,

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libname deepak 'C:\SAS Files'; proc format; invalue convert 'A+' = 100 'A' = 96 'A-' = 92 'B+' = 88 'B' = 84 'B-' = 80 'C+' = 76 'C' = 72 'F' = 65; data deepak.grades; input ID $3. Grade convert.; *format Grade convert. ; datalines; 001 A- 002 B+ 003 F 004 C+ 005 A ; proc print data = deepak.grades; run; I get the following output Obs ID Grade 1 001 . 2 002 . 3 003 . 4 004 . 5 005 . I don’t understand why Grade shows up as a missing value. Everything seems fine, including ID $3. Now, in case I use ID : $3. Or use column input, I get the desired output. Kindly help Deepak

7 Answers  

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