Intas Pharmaceuticals SAS Programmer Interview Questions and Answers

Appitude test an exam used to determine individual skills

Q1. What do you mean by sas macros and why to use them
Ans. 
SAS macros are reusable code blocks that automate repetitive tasks and simplify complex code.
• Macros allow for parameterization and dynamic code generation

• They can be used to create custom functions and automate data cleaning and analysis

• Macros can improve code readability and reduce errors

• Example: %macro calc_mean(var); proc means data=mydata mean; var &var; run; %mend;

• Example usage: %calc_mean(age)
Answered by AI
Add your answer

Q1. What do you mean by sas macros and why to use them
Ans. 
SAS macros are reusable code blocks that automate repetitive tasks and simplify complex code.
• SAS macros allow for parameterization and dynamic code generation

• They can be used to standardize code across projects and teams

• Macros can also improve code readability and reduce errors

• Example: %DO loop macro to iterate over a dataset and perform a set of actions on each observation

• Example: %IF-THEN macro to conditionally execu
Answered by AI
Add your answer