Yudi Pawitan graduated with a PhD in statistics in 1987 from the University of California at Davis and has been a professor of biostatistics since 2001 at the Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden. He has worked in many areas of statistical applications, including time series analyses and medical imaging, and for the last 20 years in the modelling and analysis of high-throughput genetic and molecular data with applications in cancer. He has published more than 200 peer-reviewed research papers, split about equally between methodology and applied publications. He is the author of the monograph In All Likelihood (2001) and co-author of Generalized Linear Models with Random Effects (2017) together with Youngjo Lee and John Nelder, both covering likelihood-based statistical modelling and inference. Philosophy of science, statistical puzzles and paradoxes have been lifelong interests. Youngjo Lee graduated with a PhD in statistics in 1983 from Iowa State University. He is currently a professor emeritus of statistics at Seoul National University, an endowed-chair professor of data and knowledge service engineering at Dankook University, and a vice president of the Korean Academy of Science and Technology. Alongside the late John Asworth Nelder, he is an originator of hierarchical generalized models and h-likelihood, having co-authored over 200 peer-reviewed research papers on the application of h-likelihood in various statistical areas. He is also a co-author of monographs on h-likelihood theory and applications. Furthermore, he has developed related software and is currently extending h-likelihood procedures to deep neural networks.
"“This beautiful book is a tour de force, guiding the reader from early efforts to extract understanding from observations right up to the basis of modern cutting-edge analytic tools. Statisticians, data scientists, and even philosophers will gain new insights from the light shed by this book, and it is certainly one I shall return to repeatedly. Its style is accessible and engrossing, although it does become more mathematical in later sections. Early chapters focus on philosophical aspects (what is knowledge? what is truth?) and it develops through discussion of the challenges of deduction and induction, via the rise of probability, to likelihood and the authors’ developments of H-likelihood and extended likelihood. The final section deconstructs several classical inferential paradoxes in an entertaining and deeply informative way.” ~Professor David J. Hand, Imperial College, London “This is a remarkable book: wide-ranging, ambitious, challenging and profound but also intriguing, fascinating and original. Despite the fact that I have been thinking about the foundations of statistics for a long time, in particular as to how those foundations relate to what we want to do and achieve as practising statisticians, I learned a lot from reading it and also unlearned some things I thought I knew.”~Stephen Senn, from the Foreword of the book ""Philosophies, Puzzles and Paradoxes: A Statistician's Search for Truth by Yudi Pawitan and Youngjo Lee takes the reader on a sweeping conceptual journey covering the foundations of statistical inference, epistemology, philosophy of science, probability, decision-making, and more. The book begins with a whirlwind tour of epistemology and philosophy, carefully tailored to its audience and establishing the critical issues at stake in the journey ahead. The book progressively becomes more original and provocative, culminating in Pawitan and Lee's original work on extended likelihood and epistemic confidence and their use in resolving conceptual issues -- the 'paradoxes' of the title -- in the foundations of statistical and scientific inference. A real highlight of the book is the consistently careful and wise treatment of complex and oft-misunderstood foundational and conceptual issues. I highly recommend this book to anyone looking to begin or continue their own statistically- and philosophically-informed journey and 'Search for Truth'."" ~Oliver Maclaren, University of Auckland “I disagree with much of this book, but it's an entertaining and thought-provoking introduction to some challenging questions.” ~ Andrew Gelman, Department of Statistics and Department of Political Science, Columbia University"