SAS Analyst Interview Questions and Answers

SAS is a powerful programming language for data analysis, statistical modeling, and data management in various fields.

• SAS is widely used for data manipulation and analysis in industries like healthcare, finance, and marketing.

• It provides a comprehensive suite of tools for statistical analysis, including regression, ANOVA, and time series analysis.

• SAS has a user-friendly interface and supports both programming and point-and-click methods for data analysis.

• Example: Using PROC M...read more

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.