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Join the revolution ignited by the ground-breaking R system! Starting with an introduction to R, covering standard regression methods, then presenting more advanced topics, this book guides users through the practical and powerful tools that the R system provides. The emphasis is on hands-on analysis, graphical display and interpretation of data. The many worked examples, taken from real-world research, are accompanied by commentary on what is done and why. A website provides computer code and data sets, allowing readers to reproduce all analyses. Updates and solutions to selected exercises are also available. Assuming only basic statistical knowledge, the book is ideal for research scientists, final-year undergraduate or graduate level students of applied statistics, and practising statisticians. It is both for learning and for reference. This revised edition reflects changes in R since 2003 and has new material on survival analysis, random coefficient models, and the handling of high-dimensional data.
"An entertaining and well-illustrated anecdotal survey of 'vice' and efforts to control it in mid- and late 19th century Boston" (The Boston Guardian). Victorian Boston was more than just stately brownstones and elite society that graced neighborhoods like Beacon Hill. As the population grew, the city developed a seedy underbelly just below its surface. Illegal saloons, prostitution, and sports gambling challenged the image of the Puritan City. Daughters of the Boston Brahmins posed for nude photographs. The grandson of President John Adams was roped into an elaborate confidence game. Reverend William Downs, a local Baptist pastor, was caught in bed with a married parishioner. Author Robert Wilhelm reveals the sinful history behind Boston's Victorian grandeur. Includes photos! "Amusingly and quaintly illustrated ... about, for example, such lovely late 19th Century activities as prostitution, drinking in illegal saloons, animal fighting, sports gambling, opium dens and daughters of Boston Brahmins posing nude for photos." -New England Diary.
Proceedings of the International TNO-Symposium held in Amsterdam, The Netherlands, 5-6 November 1980 by the Netherlands Organization for Applied Scientific Research
Metal Nanoclusters in Catalysis and Materials Science: The Issue of Size Control deals with the synthesis of metal nanoclusters along all known methodologies. Physical and chemical properties of metal nanoclusters relevant to their applications in chemical processing and materials science are covered thoroughly. Special attention is given to the role of metal nanoclusters size and shape in catalytic processes and catalytic applications relevant to industrial chemical processing.An excellent text for expanding the knowledge on the chemistry and physics of metal nanoclusters. Divided in two parts; Part I deals with general aspects of the matter and Part II has to be considered a useful handbook dealing with the production of metal nanoclusters, especially from their size-control point of view.* Divided into two parts for ease of reference: general and operational * Separation of synthetic aspects, physical properties and applications* Specific attention is given to the task of metal nanoclusters size-control
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The purpose of this book is to provide the latest, if not complete amount of updated information regarding the use of sediments for the estimation of chemical pollution in the aquatic environment from three main perspectives, namely, monitoring, ecological risk assessment and environmental management. The intended readers of this book include academicians, policy-makers, university students and researchers. This book contains eleven chapters. Chapters Three, Four, Six, Seven, Eight, Nine, Ten and Eleven mainly contain monitoring studies of pollutants (especially heavy metals) and sedimentary characteristics. Chapters Two, Five, Six, Eight, Nine and Ten have the portions largely consist of th...