Answer Posted / vishnu

for example
data vishnu;
length name $ age ;
run;
proc print data=vishnu;
run;

What are the features of base sas system?

1110

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Mention the validation tools used in SAS?

1230

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Give some ways by which you can define the variables to produce the summary report (using proc report)?

1134

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explain the difference between alternate key, business key, foreign key, generated key, primary key, retained key and surrogate key ? : Sas-di

1142

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What do you understand by the term Normal Distribution?

1037

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

1232

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How do you control the number of observations and/or variables read or written?

1297

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Given an unsorted data set, how to read the last observation to a new data set?

1407

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What is the difference between using drop = data set option in data statement and set statement?

1209

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What are the differences between proc means and proc summary?

1195

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If you could design your ideal job, what would it look like?

2981

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: and & modifiers.

1447

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How do you control the number of observations and/or variables read or written? Approximately what date is represented by the SAS date value of 730?

1728

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what is sas application server, database server, sas olap server and sas metadata server? : Sas-di

1056

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What is a macro routine?

2783

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