Chapman and Hall/CRC
To write an accomplished program in the DATA step of SAS, programmers must understand programming logic and know how to implement and even create their own programming algorithm. Handbook of SAS DATA Step Programming shows readers how best to manage and manipulate data by using the DATA step.The book helps novices avoid common mistakes resulting fr
Introduction to SAS. Creating Variables Conditionally. Understanding How the DATA Step Works. BY-Group Processing in the DATA Step. Writing Loops in the DATA Step. Array Processing. Combining Data Sets. Data Input and Output. Data Step Functions. Useful SAS Procedures. References.