What commands are used in the case of including or excluding any specific variables in the data set?

0 Answers  

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How to read multiple excel sheets from a single excel file at once????

7 Answers   HCL, Verinon Technology Solutions,

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What are the efficacy variables in your study?

2 Answers   Accenture, 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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How to create an external dataset with sas code?

0 Answers  

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Explain what is SAS informats?

0 Answers  

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Why double trailing @@ is used in input statement?

0 Answers  

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how to read the variables in sas? : Sas-administrator

0 Answers  

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Are you involved in writing the inferential analysis plan? Tables specfications?

0 Answers   Wipro,

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how can you create zero observation dataset? : Sas programming

0 Answers  

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how can you improve the performance of a query, If it is excuting very slowly?

2 Answers   Zensar,

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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 it's between 1975 and 1985. How would you accomplish this in data step code? Using only PROC FORMAT

8 Answers   D&B,

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