SAS 9.4 Base Programming Performance Based Exam Tutorial 2020 - Managing Data (Part 2) скачать в хорошем качестве

SAS 9.4 Base Programming Performance Based Exam Tutorial 2020 - Managing Data (Part 2)

Code Used in the video: https://github.com/patrickjlong1/sas-... Covered in the video: 1. Sort observations in a SAS data set. 2. Conditionally execute SAS statements. 3. Use assignment statements in the DATA step. 4. Modify variable attributes using options and statements in the DATA step. 5. Accumulate sub-totals and totals using DATA step statements. 6. Use SAS functions to manipulate character data, numeric data, and SAS date values. 7. Use SAS functions to convert character data to numeric and vice versa. 8. Process data using DO LOOPS. 9. Restructure SAS data sets with PROC TRANSPOSE. 10. Use macro variables to simplify program maintenance.