Nan M. Laird
About the Author
Nan M. Laird is a distinguished statistician and biostatistician whose groundbreaking contributions have shaped the field of longitudinal data analysis. With a career spanning decades at Harvard University, where she served as a professor and influential mentor, Laird has advanced statistical methodologies that address complex, time-dependent data in health sciences and beyond. Her pioneering work on mixed-effects models and missing data techniques has empowered researchers to draw robust insights from evolving datasets, influencing clinical trials, epidemiology, and public health policy. Co-author of the seminal text 'Applied Longitudinal Analysis (Wiley Series in Probability and Statistics),' Laird's rigorous yet accessible approach has made advanced statistical concepts attainable for practitioners worldwide. A fellow of the American Academy of Arts and Sciences, she continues to inspire through her research and dedication to statistical innovation.

