what is operational data and operational system? : Sas-di
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You need to create an In List that it is to be later used in a Where Clause that includes all the Regions that begin with the letter A from the sashelp.shoes table. Using PROC SQL with an into clause create the following string from the sashelp.shoes table using the variable region “AFRICA”,”ASIA”,…..
What is the use of %include statement?
how can get the first and last observations in a dataset using Proc SQl?
what is a method for assigning first.var and last.var to the by groupvariable on unsorted data? : Sas programming
What are the statements that are executed only?
What is the difference between reading data from an external file and reading data from an existing data set?
what is the need of INDEX in datasets?
Explain data_null_?
What are the default statistics that proc means produce?
what is OLAP?
. Which date advances a date, time or date/time value by a given interval?
what is the main difference between rename and label? (don't say that they both perform the same function).