SAS Analyst Interview Questions and Answers

I used macros extensively in my project to automate repetitive tasks and increase efficiency.

• Created macros to generate reports with dynamic variables

• Used macros to automate data cleaning and transformation processes

• Developed macros to standardize and streamline data analysis procedures

• Implemented macros to automate repetitive statistical analyses

• Utilized macros to generate customized graphs and visualizations

To remove duplicates from an array of strings, use a hash set or sort the array and iterate through it.

• Create a hash set and iterate through the array, adding each string to the set.

• If a string already exists in the set, remove it from the array.

• Alternatively, sort the array and iterate through it, removing any duplicates encountered.