SAS Certified Professional Prep Guide: Advanced Programming Using SAS 9.4

The SAS Certified Professional Prep Guide: Advanced Programming Using SAS 9.4 is a comprehensive guidebook for individuals looking to obtain their SAS certification. The book is praised for its easy-to-understand and detailed explanations, making it a valuable resource for studying. However, there are a few issues with the book that should be addressed. Many customers have complained about numerous typos throughout the book, which can be quite frustrating. Additionally, some customers have reported missing pages in their copies, which is unacceptable for a book of this nature and price point. The chapter quizzes in the book also received some criticism. Many customers felt that the multiple-choice questions provided at the end of each chapter did not adequately prepare them for the certification exam. Some of the questions had typos, duplicate answers, or confusing wording which made it difficult to practice using SAS effectively. Despite these issues, the book does have its merits. The worked examples and explanations are highly regarded for their clarity and usefulness. The "programming scenarios" at the end of the book are also praised, although some customers felt that there were too few of them. In conclusion, the SAS Certified Professional Prep Guide: Advanced Programming Using SAS 9.4 is a valuable reference book for studying for the SAS certification exam. However, improvements are needed in terms of editing and quiz preparation.