What are the default statistics that proc means produce?
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calculate the sum of value using only DATA STEP. data count_; input year name $ value; cards; 2006 xxx 10 2007 yyy 12 2006 xxx 20 2008 yyy 15 2007 xxx 15 ; out put should be like this year name T_value ----------------------- 2006 xxx 30 2007 xxx 15 2007 yyy 12 2008 xxx 15
What is the significance of the ‘OF’ in X=SUM (OF a1-a4, a6, a9);?
How to read an input file in sas?
"What is the difference between proc sort nodup and proc sort nodupkey?"
what are some differences between proc summary and proc means? : Sas programming
how to generate the test data in sas without input data? : Sas-administrator
How long can a macro variable be? A token? : sas-macro
Can you excute a macro within a macro? Describe.
How to find out no. of business days in a month using macros.???(excluding weekends and holidays).
Which function is used to count the number of intervals between two sas dates?
Can you use a macro within another macro? If so how would SAS know where the current acro ended and the new one began?
When looking for data contained in a character string of 150 bytes, which function is the best to locate that data: scan, index, or indexc?