how do u validate the program which u have written.

1 Answers   TCS,

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How do you debug and test your SAS programs? What can you learn from the SAS log when debugging? How do you test for missing values? How would you create multiple observations from a single observation? What are some good SAS programming practices for processing very large data sets? Briefly describe 5 ways to do a "table lookup" in SAS. Why is SAS considered self-documenting? Are you sensitive to code walk-throughs, peer review, or QC review? What other SAS features do you use for error trapping and data validation? How does SAS handle missing values in: assignment statements, functions, a merge, an update, sort order, formats, PROCs?

2 Answers  

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How to read an input file in sas?

0 Answers  

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why is the use of Retrive statement and give me with example?

1 Answers   ME,

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How would you create a data set with 1 observation and 30 variables from a data set with 30 observations and 1 variable?

1 Answers   Quintiles,

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1.How to draw pivot tables in Excel by using SAS and in which version we can use VB script for to draw pivot tables in Excel? Answer with example data. 2.What are the advantages of _NULL_ in Data steps? Can we use _NULL_ in Proc steps also? 3. How to call the macro variable into Data Steps? 4. Can we draw pivot tables in Excel using Proc SQL? Please post answers for the above questions with suitable examples, and how to use VB script for Excel using SAS.

1 Answers  

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How would you delete observations with duplicate keys?

13 Answers   Accenture,

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what is information maps?

0 Answers   CitiGroup,

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i have a null dataset with 20 variables. i want to upload the variables which contain name like a or k or anything in another dataset.how can we create the dataset?

3 Answers   L&T,

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what is OLAP?

4 Answers   CitiGroup, TCS,

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What are the table names in oracle database...?

0 Answers   HSBC,

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how to intersect the tables by using PROC MIXED?

1 Answers   CitiGroup,

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