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| SAS 8.2 (Base)
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Description:
Our SAS 8.2 (Base) test measures your knowledge of the base package of SAS 8.2. Designed for experienced programmers, this test includes the following topics: Data Aggregation and Reshaping, Data Step Programming Logic, Data Types and Transformation, External Files I/O, Grouped Data and BY-Processing Logic, Reports, SAS Data Set Combination and Modification, SAS Program Organization, Single SAS Data Set Input, and Table Look-Up.
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- Data Aggregation and Reshaping
- FREQ Procedure
- MEANS (SUMMARY) Procedure
- SQL Procedure
- TRANSPOSE Procedure
| - Data Step Programming Logic
- Automatic Control Flow
- Conditional Execution
- Explicit Loop Structures
- Logical and Boolean Expressions
- User-Imposed Control Flow
| - Data Types and Transformation
- Character Expressions
- Date and Time
- Missing Values
- Numeric Expressions
- SAS Arrays
| - External Files I/O
- External File Identification
- Fixed-Field External Files
- List, Modified List, and Grouped Input
- Multiple External Files I/O
- Variable-Layout External Files
| - Grouped Data and BY-Processing Logic
- BY-Group Identification
- BY-Processing Logic
- Grouping Methods
- SAS Indexes
- SORT Procedure
| - Reports
- Data Step
- Output Delivery System
- PRINT Procedure
- TABULATE Procedure
| - SAS Data Set Combination and Modification
- Interleaving
- Merging
- Multiple SET Statements
- SAS Data Set Crossing
- UPDATE and MODIFY
| - SAS Program Organization
- Files Associated with a SAS Session
- Inter-Step Data Communication
- Meta Control Flow
- SAS Procedures by Task
- Steps and Boundaries in a SAS program
| - Single SAS Data Set Input
- Basic Data Set Subsetting
- Descriptor Information
- Direct Access to SAS Data sets
- Sequential SET Instruction
| - Table Look-Up
- Array Look-Up
- Direct Access (POINT=) Table Look-Up
- IN-list and OR-lists
- SAS Index Look-Up
- User-Defined Informats and Formats
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