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The majority of modern instruments are computerised and provide incredible amounts of data. Methods that take advantage of the flood of data are now available; importantly they do not emulate 'graph paper analyses' on the computer. Modern computational methods are able to give us insights into data, but analysis or data fitting in chemistry requires the quantitative understanding of chemical processes. The results of this analysis allows the modelling and prediction of processes under new conditions, therefore saving on extensive experimentation. Practical Data Analysis in Chemistry exe
Analysis of variance. --- Chemistry --- Statistical methods. --- ANOVA (Analysis of variance) --- Variance analysis --- Mathematical statistics --- Experimental design
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Analysis of variance (ANOVA) is a core technique for analysing data in the Life Sciences. This reference book bridges the gap between statistical theory and practical data analysis by presenting a comprehensive set of tables for all standard models of analysis of variance and covariance with up to three treatment factors. The book will serve as a tool to help post-graduates and professionals define their hypotheses, design appropriate experiments, translate them into a statistical model, validate the output from statistics packages and verify results. The systematic layout makes it easy for readers to identify which types of model best fit the themes they are investigating, and to evaluate the strengths and weaknesses of alternative experimental designs. In addition, a concise introduction to the principles of analysis of variance and covariance is provided, alongside worked examples illustrating issues and decisions faced by analysts.
Biometry. --- Analysis of variance. --- Analysis of variance --- Biometry --- Biological statistics --- Biology --- Biometrics (Biology) --- Biostatistics --- Biomathematics --- Statistics --- ANOVA (Analysis of variance) --- Variance analysis --- Mathematical statistics --- Experimental design --- Statistical methods
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Combining Terrestrial Reference Frames (TRFs) to frames of superior quality (like the ITRF) usually involves homogenisation by an empirical weighting scheme. Different approaches on variance component estimation have been evaluated for this purpose. The statistically rigorous Helmert estimator has been compared with two other methods: the degree of freedom method and a simplified, approximate estimator. Tests have been performed, covering two elementary types of combinations.
Reference Systems --- VLBI --- Geodesy --- SLR --- GPS --- Least Squares Adjustment --- Variance Component Estimation --- ITRF
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We live in the information age. Statistical surveys are used every day to determine or evaluate public policy and to make important business decisions. Correct methods for computing the precision of the survey data and for making inferences to the target population are absolutely essential to sound decision making. Now in its second edition, Introduction to Variance Estimation has for more than twenty years provided the definitive account of the theory and methods for correct precision calculations and inference, including examples of modern, complex surveys in which the methods have been used successfully. The book provides instruction on the methods that are vital to data-driven decision making in business, government, and academe. It will appeal to survey statisticians and other scientists engaged in the planning and conduct of survey research, and to those analyzing survey data and charged with extracting compelling information from such data. It will appeal to graduate students and university faculty who are focused on the development of new theory and methods and on the evaluation of alternative methods. Software developers concerned with creating the computer tools necessary to enable sound decision-making will find it essential. Prerequisites include knowledge of the theory and methods of mathematical statistics and graduate coursework in survey statistics. Practical experience with real surveys is a plus and may be traded off against a portion of the requirement for graduate coursework. This second edition reflects shifts in the theory and practice of sample surveys that have occurred since the content of the first edition solidified in the early 1980’s. Additional replication type methods appeared during this period and have featured prominently journal publications. Reflecting these developments, the second edition now includes a new major chapter on the bootstrap method of variance estimation. This edition also includes extensive new material on Taylor series methods, especially as they apply to newer methods of analysis such as logistic regression or the generalized regression estimator. An introductory section on survey weighting has been added. Sections on Hadamard matrices and computer software have been substantially scaled back. Fresh material on these topics is now readily available on the Internet or from commercial sources. Kirk Wolter is a Senior Fellow at NORC, Director of the Center for Excellence in Survey Research, and Professor in the Department of Statistics, University of Chicago. He is a Fellow of the American Statistical Association and a Member of the International Statistical Institute. He is a past president of the International Association of Survey Statisticians and a past chair of the Survey Research Methods Section of the American Statistical Association. During the last 35 years, he has participated in the planning, execution, and analysis of large-scale complex surveys and has provided instruction in survey statistics both in America and around the world.
Analysis of variance. --- Estimation theory. --- Estimating techniques --- Least squares --- Mathematical statistics --- Stochastic processes --- ANOVA (Analysis of variance) --- Variance analysis --- Experimental design --- Analysis of variance --- Estimation theory --- Analyse de variance --- Théorie de l'estimation --- EPUB-LIV-FT LIVSTATI SPRINGER-B --- Mathematical statistics. --- Statistical Theory and Methods. --- Mathematics --- Statistical inference --- Statistics, Mathematical --- Statistics --- Probabilities --- Sampling (Statistics) --- Statistical methods --- Statistics . --- Statistical analysis --- Statistical data --- Statistical science --- Econometrics
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Experimental design --- Design of experiments --- Statistical design --- Mathematical optimization --- Research --- Science --- Statistical decision --- Statistics --- Analysis of means --- Analysis of variance --- Experiments --- Methodology --- Experimental design - Textbooks.
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'Building Experiments' is the essential text for understanding experimental methods. In engaging style, the book shows how theory is employed in experimental design, how experiments test theory, and how proper design and use of experiments can advance the social sciences as explanatory sciences. The interactive nature of the text encourages students to hone their skills, building and running experiments while learning the underlying principles of theory and experimentation. The book addresses practical issues, ranging from the critical analysis of historically important experiments to understanding how to recruit subjects properly and protect their rights. Founding experiments in sociology are compared to founding experiments in physics to demonstrate fundamental cross-disciplinary similarities of theory, experiment, and scientific method. Finally, the book explains how experimental research and theory can be applied in historical and institutional studies. This book will be a key resource in social science methodology courses at all levels.
Sociology --- Experimental design. --- Design of experiments --- Statistical design --- Mathematical optimization --- Research --- Science --- Statistical decision --- Statistics --- Analysis of means --- Analysis of variance --- Methodology. --- Experiments --- Methodology --- Experimental design
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Laboratory Experiments in the Social Sciences is the only book providing core information for researchers about the ways and means to conduct experiments. Its comprehensive regard for laboratory experiments encompasses "how-to? explanations, investigations of philosophies and ethics, explorations of experiments in specific social science disciplines, and summaries of both the history and future of social science laboratories. No other book offers such a direct avenue to enlarging our knowledge in the social sciences.This collection of original chapters combines instructions and
Social sciences --- Experimental design. --- Design of experiments --- Statistical design --- Mathematical optimization --- Research --- Science --- Statistical decision --- Statistics --- Analysis of means --- Analysis of variance --- Experiments. --- Experiments --- Methodology
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Experiments in the field and in the laboratory cannot avoid random error and statistical methods are essential for their efficient design and analysis. Authored by leading experts in key fields, this text provides many examples of SAS code, results, plots and tables, along with a fully supported website.
Experimental design. --- Design of experiments --- Statistical design --- Mathematical optimization --- Research --- Science --- Statistical decision --- Statistics --- Analysis of means --- Analysis of variance --- Experiments --- Methodology --- SAS (Computer file) --- Statistical analysis system --- SAS system --- Mathematical statistics --- Programming
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Applied marketing --- 519.2 --- Probability. Mathematical statistics --- Marketing research. --- Service industries --- Experimental design. --- Research. --- 519.2 Probability. Mathematical statistics --- Experimental design --- Marketing research --- Research, Industrial --- Market research --- Marketing --- Markets --- Research --- Design of experiments --- Statistical design --- Mathematical optimization --- Science --- Statistical decision --- Statistics --- Analysis of means --- Analysis of variance --- Experiments --- Methodology
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This volume provides a collection of exercises together with their solutions in design and analysis of experiments. The theoretical results, essential for understanding, are given first. These exercises have been collected during the authors teaching courses over a long period of time. These are particularly helpful to the students studying the design of experiments and instructors and researchers engaged in the teaching and research of design by experiment. D. G. Kabe retired as Professor of Statistics from St. Mary's University in Canada, having taught statistics and guided Ph.D. students there. Earlier he has been a faculty member at the Dalhousie University, Northern Michigan University, and Wayne State University. He is the author/co-author of more than two hundred research papers and two books. His research interests include design and analysis of experiments, and multivariate statistical analysis. Arjun K. Gupta is Distinguished University Professor and Professor of Mathematics and Statistics at Bowling Green State University, Bowling Green, Ohio. He has written more than 35 invited conferences, symposia, and journal papers and given more than 100 talks at national and international meetings during his 30-plus-year career. He is the co-author or co-editor of 12 books and has written more than 300 research articles. His main areas of interest include multivariate statistical analysis, distribution theory, and change point analysis. He is a Fellow of the American Statistical Association, the Institute of Statisticians, the Royal Statistical Society of England, and the Ohio Academy of Science, and an elected member of the International Statistical Institute.
Statistics. --- Statistical Theory and Methods. --- Mathematical statistics. --- Statistique --- Statistique mathématique --- Experimental design -- Problems, exercises, etc. --- Experimental design. --- Experimental design --- Mathematics --- Physical Sciences & Mathematics --- Mathematical Statistics --- Design of experiments --- Statistical design --- Mathematical optimization --- Research --- Science --- Statistical decision --- Statistics --- Analysis of means --- Analysis of variance --- Experiments --- Methodology --- Statistical inference --- Statistics, Mathematical --- Probabilities --- Sampling (Statistics) --- Statistical methods --- Statistics . --- Statistical analysis --- Statistical data --- Statistical science --- Econometrics
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