Nach der Analysis ist vor der Analysis. Dies ist das richtige Buch für Sie, wenn es in der Analysis ein wenig mehr sein soll oder auch muss. Mark Zegarelli erklärt Ihnen, was Sie zur infiniten Integration und zu differential- und multivariablen Gleichungen wissen müssen. Er fährt mit Taylorreihe und Substitutionen fort und führt Sie auch in die Dritte Dimension der Analysis; und das ist lange noch nicht alles! Im Ton verbindlich, in der Sache kompetent führt er Ihre Analysiskenntnisse auf eine neue Stufe.
There's nothing random about it—this is the book on statistical analysis with Excel Stunned by statistics? Exhausted by Excel? Relax! Statistical Analysis with Excel For Dummies, 4th Edition shows you how to use the world's most popular spreadsheet program to crunch numbers and interpret statistics—even if you've never taken a statistics or advanced math course. In no time, you'll learn to use Excel to create and translate statistics in everyday life, understand common statistical terms, and improve your classroom or professional skills. Statistics has a reputation for being a challenging, math-intensive pursuit—but it doesn't have to make your palms sweat. Using a minimum of equations and assuming no prior knowledge of statistics or Excel, this hands-on guide cuts through the jargon and shows you how to make sense of formulas and functions, charts and PivotTables, samples and normal distributions, probabilities and related distributions, trends and correlations, and much more. Use Excel's tools to analyze and understand data Apply statistical analysis to predict trends and make decisions Interpret sales figures, gambling odds, and sports stats Develop a grading curve or medical correlations Forget the mumbo jumbo! This guide shows you that statistical analysis with Excel can be easy, fun, and useful!
Many companies have asked suppliers to begin using RFID (radio frequency identification) tags by 2006 RFID allows pallets and products to be scanned at a greater distance and with less effort than barcode scanning, offering superior supply-chain management efficiencies This unique plain-English resource explains RFID and shows CIOs, warehouse managers, and supply-chain managers how to implement RFID tagging in products and deploy RFID scanning at a warehouse or distribution center Covers the business case for RFID, pilot programs, timelines and strategies for site assessments and deployments, testing guidelines, privacy and regulatory issues, and more
SPSS (Statistical Package for the Social Sciences) is a data management and analysis software that allows users to generate solid, decision-making results by performing statistical analysis This book provides just the information needed: installing the software, entering data, setting up calculations, and analyzing data Covers computing cross tabulation, frequencies, descriptive ratios, means, bivariate and partial correlations, linear regression, and much more Explains how to output information into striking charts and graphs For ambitious users, also covers how to program SPSS to take their statistical analysis to the next level
The paper suggests an econometric methodology for testing the effectiveness of reforms implemented in one major step, i.e., discrete reforms. The methodology is based on the exogeneity properties of variables in an econometric model. The paper specifies the preconditions for setting up an appropriate model; suggests an economic interpretation of the tests for weak, strong, and superexogeneity; and illustrates this methodology by applying it to two cases of instantaneous reforms. The exogeneity properties of variables in a correctly specified econometric model may help uncover information on the preparation, implementation, and the outcome of such reforms, which could be useful for future policy advice.
This dissertation presents the history of space in the musical thought of the 20th century (from Kurth to Clifton, from Varese to Xenakis) and outlines the development of spatialization in the theory and practice of contemporary music (after 1950). The text emphasizes perceptual and temporal aspects of musical spatiality, thus reflecting the close connection of space and time in human experience. A new definition of spatialization draws from Ingarden's notion of the musical work; a typology of spatial designs embraces music for different acoustic environments, movements of performers and audiences, various positions of musicians in space, etc. The study of spatialization includes a survey of the composers's writings (lves, Boulez, Stockhausen, Cage, etc.) and an examination of their works. The final part presents three unique approaches to spatialization: Brant's simultaneity of sound layers, Xenakis's movement of sound, and Schafer's music of ritual and soundscape.
Through the perspectives of selected best-selling novels from the end of World War II to the end of the 20th century—including The Catcher in the Rye, To Kill a Mockingbird, The Godfather, Jaws, Beloved, The Silence of the Lambs, and Jurassic Park—this book examines the crucial issues the U.S. was experiencing during those decades. These novels represent the voices of popular conversations, as Americans considered issues of family, class, racism and sexism, feminism, economic ambition, sexual violence, war, law, religion and science. Through the windows of fiction, the book surveys the Cold War and anti-communism, the prefeminist era of the 1950s and the sexual revolution of the 1970s, forms of corporate power in the 1960s and 1980s, the traumatic legacies of slavery and Vietnam, the American fascination with lawyers, cops and criminals, alternate styles of romance in the era of late capitalism, our abiding distrust of science, and our steadfast wonder about the Great Mysteries.
The book is devoted to a theoretical and econometricanalysis of structural unemployment by making use of theBeveridge curve, i. e., the relationship betweenunemployment and vacancies. It is investigated to whatextent various kinds of inflexibilities such as a higherregional and qualifications mismatch between labor suppliedand demanded and an increasedchoosiness of employers andjob seekers can contribute to an explanation forthe highand persistent unemployment in the eighties. Based ontheoretical foundations the studies marshall the empiricalevidence for or against the mismatch hypotheses and give acritical assessment of theBeveridge curve. Moreover, policyimplications and recommendations are discussed at somelength.