What sas features do you use to check errors and data validation?
How would you remove a format that has been permanently associated with a variables?
what is conditional processing?
What does proc print, and proc contents are used for?
Describe the ways in which you can create macro variables? : sas-macro
describe about metadata object? : Sas-di
Can anyone help me about SAS Realtime scenarios in Clinical field
The below code we are using for creating more than one macro variables in proc sql using into clause. How we can use same code to create macro variables vara, varb, varc instead of var1, var2, var3.? proc sql noprint; select count(distinct(patient)) into :var1 - :var3 from dataset1 group by trtreg1c ; quit;
describe about physical data integration? : Sas-di
Name statements that are execution only.
If a variable contains letters or special characters, can it be numeric data type?
how many types of MERGE?
what is the use of proc sql? : Sas programming