For Base SAS : Test Content
Accessing Data
- Use FORMATTED, LIST and COLUMN input to read raw data files
- Use INFILE statement options to control processing when reading raw data files
- Use various components of an INPUT statement to process raw data files including column and line pointer controls, and trailing @ controls
- Combine SAS data sets using the DATA step
Creating Data Structures
- Create temporary and permanent SAS data sets
- Create and manipulate SAS date values
- Use DATA Step statements to export data to standard and comma delimited raw data files
- Control which observations and variables in a SAS data set are processed and output
Managing Data
- Investigate SAS data libraries using base SAS utility procedures
- Sort observations in a SAS data set
- Conditionally execute SAS statements
- Use assignment statements in the DATA step
- Modify variable attributes using options and statements in the DATA step
- Accumulate sub-totals and totals using DATA step statements
- Use SAS functions to manipulate character data, numeric data, and SAS date values
- Use SAS functions to convert character data to numeric and vice versa
- Process data using DO LOOPS
- Process data using SAS arrays
Generating Reports
- Generate list reports using the PRINT and REPORT procedures
- Generate summary reports and frequency tables using base SAS procedures
- Enhance reports through the use of labels, SAS formats, user-defined formats, titles, footnotes and SAS System reporting options
- Generate HTML reports using ODS statements
Handling Errors
- Identify and resolve programming logic errors
- Recognize and correct syntax errors
- Examine and resolve data errors
Regards,
Ravi Mandal
“Definiteness of purpose is the starting point of all achievement.”
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