explain the difference between alternate key, business key, foreign key, generated key, primary key, retained key and surrogate key ? : Sas-di
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what are the differences between proc report and proc tabulate?
If you?re not wanting any SAS output from a data step, how would you code the data statement to prevent SAS from producing a set?
What does proc print, and proc contents are used for?
what is conditional processing?
what are the different ways of merging two datasets.name atleast 4.
my problem is to export my report to xsl.i can do that.but the problem is my report has 3 headings first heading should be printed with the merging of (1-5)cells and heading 2 should be of merge(2-4)cells?how to do this condition?
Differentiate between sas functions and sas procedures.
what are the benefits of data integration? : Sas-di
How to do user inputs and command line arguments in SAS? D&B
How do you debug and test your SAS programs?
Differentiate between format and informat? : sas-grid-administration
if the Id has more then two transcatiion then show the first observation, IF Id has only two observation then It show both the observation