SAS Help Center: Working with Grouped Data
Sas Data Statement | PDF | Sas (Software) | Computer File
How to format dates for use in SAS? - Stack Overflow
1. Read long records from a flat file, keeping only selected records
How to Use FIRST. and LAST. Variables in SAS - Statology
SAS : Detailed Explanation of Proc Means
FIRST. and LAST. Variables in SAS - How to Select the Variables - DataFlair
Accelerate DATA Step BY-Group Processing in SAS Viya - YouTube
SAS Help Center: Group and Order Variables Using the DATA Step BY Statement
SAS Help Center: Processing BY-Groups in the DATA Step
How to use FIRST.variable and LAST.variable in a BY-group analysis in SAS - The DO Loop
Sas Data Statement | PDF | Sas (Software) | Computer File
How to insert an observation for total after each by group in SAS data step. - YouTube
SAS Syntax Rules - SAS Tutorials - LibGuides at Kent State University
SAS : First. and Last. Variables
How to Select the First Row of a Group in SAS - SAS Example Code
SAS Tutorial | The Fundamentals of DATA Step Programming - YouTube
SAS Savvy - Proc SQL
The ADDROWID data set option maintains the order of your data when executing a DATA step in SAS® Cloud Analytic Services (CAS) | PROC-X.com
32.5 - Summarizing and Grouping Data
FIRST. and LAST. Variables in SAS - How to Select the Variables - DataFlair
13.3 - Finding First and Last Observations
SAS Data Studio Code Transform (Part 2) - SAS Users
Data Step View of Groups and Roles in SAS Metadata - Selerity
SAS Help Center: Grouping Data
