This absorbing and surprising book measures and compares a huge variety of different subjects: the strongest animals, the biggest poopers and eaters, the amount of water in the oceans, the deadliest creatures and disasters, extreme journeys, altitudes and depths, the power of natural forces, and much, much more!
My First Book of Dinosaur Comparisons is the perfect gift for dinosaur-loving kids aged 5 and up. Exciting visual comparisons and fascinating facts help children measure and compare anything and everything about the dinosaurs. From heights, weights, diets, speed, features, and much more—this book covers and compares it all!
Adopting a unifying theme based on maximum statistics, Multiple Comparisons Using R describes the common underlying theory of multiple comparison procedures through numerous examples. It also presents a detailed description of available software implementations in R. The R packages and source code for the analyses are available at http://CRAN.R-project.org After giving examples of multiplicity problems, the book covers general concepts and basic multiple comparisons procedures, including the Bonferroni method and Simes’ test. It then shows how to perform parametric multiple comparisons in standard linear models and general parametric models. It also introduces the multcomp package in R, which offers a convenient interface to perform multiple comparisons in a general context. Following this theoretical framework, the book explores applications involving the Dunnett test, Tukey’s all pairwise comparisons, and general multiple contrast tests for standard regression models, mixed-effects models, and parametric survival models. The last chapter reviews other multiple comparison procedures, such as resampling-based procedures, methods for group sequential or adaptive designs, and the combination of multiple comparison procedures with modeling techniques. Controlling multiplicity in experiments ensures better decision making and safeguards against false claims. A self-contained introduction to multiple comparison procedures, this book offers strategies for constructing the procedures and illustrates the framework for multiple hypotheses testing in general parametric models. It is suitable for readers with R experience but limited knowledge of multiple comparison procedures and vice versa. See Dr. Bretz discuss the book.
Multiple Comparisons introduces simultaneous statistical inference and covers the theory and techniques for all-pairwise comparisons, multiple comparisons with the best, and multiple comparisons with a control. The author describes confidence intervals methods and stepwise exposes abuses and misconceptions, and guides readers to the correct method for each problem. Discussions also include the connections with bioequivalence, drug stability, and toxicity studies Real data sets analyzed by computer software packages illustrate the applications presented.
This book attempts to answer two questions: Are alternatives for choice ever incomparable? and In what ways can items be compared? The arguments offered suggest that alternatives for choice no matter how different are never incomparable, and that the ways in which items can be compared are richer and more varied than commonly supposed.
This bold and lively essay is one of those rarest of intellectual achievements, a big small book. In its short length are condensed enormous erudition and impressive analytical scope. With verve and self-assurance, it addresses a broad, central question: How can we improve our understanding of the large-scale processes and structures that transformed the world of the nineteenth century and are transforming our world today? Tilly contends that twentieth-century social theories have been encumbered by a nineteenth century heritage of "pernicious postulates." He subjects each misleading belief to rigorous criticism, challenging many standard social science paradigms and methodologies. As an alternative to those timeless, placeless models of social change and organization, Tilly argues convincingly for a program of concrete, historically grounded analysis and systematic comparison. To illustrate the strategies available for such research, Tilly assesses the works of several major practitioners of comparative historical analysis, making skillful use of this selective review to offer his own speculative, often unconventional accounts of our recent past. Historically oriented social scientists will welcome this provocative essay and its wide-ranging agenda for comparative historical research. Other social scientists, their graduate and undergraduate students, and even the interested general reader will find this new work by a major scholar stimulating and eminently readable. This is the second of five volumes commissioned by the Russell Sage Foundation to mark its seventy-fifth anniversary. "In this short, brilliant book Tilly suggests a way to think about theories of historical social change....This book should find attentive readers both in undergraduate courses and in graduate seminars. It should also find appreciative readers, for Tilly is a writer as well as a scholar." —Choice
Ash presents unusual facts and comparisons about a variety of topics, including human population, travel, buildings, and forces of nature. Full-color illustrations.
Which weighs more, a pound of lead or a pound of feathers? How many ants does it take to steal a piece of cake? Life-size photos and a clever text explore concepts of size, measurement, time, and more. Are you curious about numbers, size, and how something small stacks up to something big, like the number of grains of sand that fill a bucket? Using life-size photographs, engaging gatefolds, and witty asides, Jorge Doneiger beautifully demonstrates relative size, along with quantitative information that answers questions about all kinds of creatures and objects. If you unraveled all the thread from a T-shirt, how many times would that thread wrap around a city block? How many balloons could you fill with the air you breathe in one day? How many flowers must a hive of bees visit to collect enough pollen to make a pound of honey? Is it possible to measure time in colors? Back matter offers additional facts on the subjects for curious readers.
Packed full of facts this wonderfully illustrated book measures and compares everything from animals, space and dinosaurs to machines, sports, and people, and will captivate children-and parents too! Did you know that a blue whale weighs about as much as 20 T-Rex dinosaurs? Or that a guinea pig is 70% water? This exciting picture book is full of these and many more fascinating fact nuggets. Turn the pages and compare the fastest machines, the tallest buildings, the biggest animals, the world's highest fliers, and much, much more. You can trace the journey lines to discover which animal travels farthest, read the clues to match the fossil print to the dinosaur, or count up the construction workers to see how many humans it takes to measure the height of a mighty tunneling machine. Using striking visual comparisons, counting questions, and bite-sized facts, this book, aimed at children aged 5 and older, builds math skills and helps readers develop their understanding of the world around them. Children will be amazed at what they discover and will have plenty of unforgettable facts to dazzle their friends and family with.