"Mixed Effects Models for Complex Data" by Lang Wu is a technical textbook published by CRC Press LLC in 2010. Focusing on the subject areas of mathematics and medical research, this hardcover book delves into the application of mixed effects models in complex data analysis, including missing data situations. With 440 pages, the text covers a range of topics within probability and statistics, as well as epidemiology. Written in English and aimed at a technical level, this book is a valuable resource for students and professionals looking to deepen their understanding of mixed effects models in real-world data analysis.