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frequency tables

frequency tables online coding tests & interview questions

Tested skills
44 minutes max.
Test overview

Choice questions

assessing knowledge of Arrays, Data Step, SAS, Databases, frequency tables, statistics, ODS, reports, Macro language

Code gaps

assessing knowledge of Analytics, SAS, TTest, statistics, Data Step, PROC SQL

Code review task - Level: Medium

SAS | Reading and filtering data - Verify the quality of code that uses data manipulation and macro language statements and add comments on how to improve it. Remember to optimise the code’s performance and follow SAS best practices.