Answer / Ruchika Sharma

The _character_ and _numeric_ are automatic variables in SAS. The _character_ variable contains a representation of all character data in the data set, while the _numeric_ variable contains a representation of all numeric data.

What is your favorite all time computer book? Why?

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In which case u go for libname and in which case u go for proc sql pass thru facilit diff?

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PROC SQL always ends with QUIT statement.Why cant you use RUN in PROQ SQL ?

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How experienced are you with customized reporting and use of Data _Null_ features?

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Hi All.I am looking for Good Institute who could Provide the online SAS BI+DI Training along with software.Primarily in Delhi/NCR or in Hyderabad Please help with name and contact number of concerned person!! Thanks in Advance! :)

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what is the difference between x=substr(name,1,2); and substr(name,1,2)='x';

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What does a PROC TRANSPOSE do?

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what is a post baseline?

2 Answers   Accenture,

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What is SAS? What are the functions does it performs?

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What is the difference between reading data from an external file and reading data from an existing data set?

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Write SAS codes to compare two datasets. Suppose the allowable difference is 0.1.

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data task; input id date date9. visit; cards; 101 01jan2015 1 101 02jan2015 2 101 06jan2015 3 102 04jan2015 1 102 07jan2015 2 102 12jan2015 3 103 06jan2015 1 103 13jan2015 2 ; run; write a program to find out missing dates between visits by each subject.

1 Answers  

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