Download or read book Stata Base Reference Manual A F written by Stata Corporation and published by . This book was released on 2003 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Stata Base Reference Manual written by and published by Stata Corporation. This book was released on 2005 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Stata Base Reference Manual N R written by Stata Corporation and published by . This book was released on 2003 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Stata Base Reference Manual S Z written by Stata Corporation and published by . This book was released on 2003 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Stata Base Reference Manual A H written by and published by . This book was released on 2007 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Regression Methods for Medical Research written by Bee Choo Tai and published by John Wiley & Sons. This book was released on 2013-10-09 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: Regression Methods for Medical Research provides medical researchers with the skills they need to critically read and interpret research using more advanced statistical methods. The statistical requirements of interpreting and publishing in medical journals, together with rapid changes in science and technology, increasingly demands an understanding of more complex and sophisticated analytic procedures. The text explains the application of statistical models to a wide variety of practical medical investigative studies and clinical trials. Regression methods are used to appropriately answer the key design questions posed and in so doing take due account of any effects of potentially influencing co-variables. It begins with a revision of basic statistical concepts, followed by a gentle introduction to the principles of statistical modelling. The various methods of modelling are covered in a non-technical manner so that the principles can be more easily applied in everyday practice. A chapter contrasting regression modelling with a regression tree approach is included. The emphasis is on the understanding and the application of concepts and methods. Data drawn from published studies are used to exemplify statistical concepts throughout. Regression Methods for Medical Research is especially designed for clinicians, public health and environmental health professionals, para-medical research professionals, scientists, laboratory-based researchers and students.
Download or read book Capital Structure and Shari ah Compliance of non Financial Firms written by Ramazan Yildirim and published by Walter de Gruyter GmbH & Co KG. This book was released on 2021-03-22 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the present financial world, various niche markets play an increasingly important role. One of the fastest-growing niches is, without a doubt, Islamic finance. Indeed, sustainable finance needs constantly evolving innovations, and this book offers valuable insights into Islamic capital structure and Shari’ah equity screening enriching academic discourse. "In recent years, we have witnessed the emergence of a new generation of academics and professionals specializing in various aspects of Islamic finance as knowledge and practice. This has brought about a new dynamism and also further sophistication. This book is one of such contributions, as it develops knowledge which is then transformed into practice whereby practical impact is also achieved. Being an academic book, it provokes readers’ thoughts, offering a critique of the implications of the currently applied Shari’ah screenings methodologies. As a transformative practical piece, by developing an innovative screening ratio, in this book, Dr. Yildirim extends his focus on the risk-sharing based financing hierarchy, covers thoughts and the underlying philosophy, and proposes an Islamic version of a pecking order hierarchy. This framework can be considered the foundation for developing an Islamic capital structure theory. This book will benefit academics, professionals, investors, as well as policymakers working in the Islamic finance industry and would like to explore more." (Professor Dr. Mehmet Asutay, Durham University Business School, UK) "This book offers, for the first time after the inception of Shari’ah screening methodologies, a groundbreaking new stock screening solution that is comprehensible, practical, and foremost entirely derived from the primary sources of Islam (Qur’an and Sunnah). Congratulations to Dr. Ramazan for his outstanding contribution to Islamic finance and capital markets." (Associate Professor Dr. Ahcene Lahsasna) "This excellent book is a must-have for all corporate finance students/researchers interested in the theoretical aspect of capital structure and the religious discussion of Shari’ah equity screening. This book should become a companion to those involved in a quantitative research environment and aim to conduct a comparative analysis; an ideal resource for everyone, from Shari’ah scholars to Islamic finance practitioners and beginners to experts." (Professor Dr. M. Kabir Hassan, University of New Orleans, USA)
Download or read book Introduction to Small Area Estimation Techniques written by Asian Development Bank and published by Asian Development Bank. This book was released on 2020-05-01 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: This guide to small area estimation aims to help users compile more reliable granular or disaggregated data in cost-effective ways. It explains small area estimation techniques with examples of how the easily accessible R analytical platform can be used to implement them, particularly to estimate indicators on poverty, employment, and health outcomes. The guide is intended for staff of national statistics offices and for other development practitioners. It aims to help them to develop and implement targeted socioeconomic policies to ensure that the vulnerable segments of societies are not left behind, and to monitor progress toward the Sustainable Development Goals.
Download or read book The impact of information and communication technology ICT on international trade in agri food products written by Franziska Thiemann and published by Cuvillier Verlag. This book was released on 2013-11-13 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: The rapid diffusion of information and communication technologies (ICT) is believed to be one of several important drivers of international trade and globalisation. The purpose of this dissertation was to analyse whether the three ICT - fixed telephone lines, mobile phones, and the internet - has encouraged international trade in important agri-food products. Gravity models of bilateral trade between countries were chosen to explain international trade. We used panel data of the values of bilateral trade between pairs of countries for the period 1995 to 2009. The empirical results from OLS and negative binomial regression estimation suggest that ICT has an effect on international trade in agri-food products. The impact is, however, not always strong and, contrary to expectations, it is often negative. For the products, ‘wine’ and ‘fruit and vegetable juice’, we found no effect of ICT on trade at all. Although there is great variation in the estimated impacts of individual ICT on international trade, the impact of mobile phones is somewhat stronger than that of fixed telephone lines and of the internet. Die rasante Verbreitung von Informations- und Kommunikationstechnologien (IKT) gilt als einer von vielen treibenden Kräften des internationalen Handels und der Globalisierung. Ziel dieser Dissertation war es herauszufinden, ob die drei IKT - Festnetztelefone, Mobiltelefone und Internet - den internationalen Handel von wichtigen Agrar- und Ernährungsgütern fördert. Gravitationsmodelle des bilateralen Handels wurden ausgewählt um den internationalen Handel zu erklären. Paneldaten wurden genutzt um den bilateralen Handel zweier Länder zwischen den Jahren 1995 und 2009 zu analysieren. Die empirischen Ergebnisse der OLS Schätzung und der negativ binominalen Regression zeigen, dass IKT einen Effekt auf das Handelsvolumen von Agri-food Produkten ausübt. Der Einfluss ist nicht immer stark und entgegengesetzt der Erwartungen, ist der geschätzte Einfluss häufig negativ. Lediglich bei ‚Wein‘ und bei ‚Obst- und Gemüsesäften‘ konnte kein Einfluss von einem speziellen IKT auf den Handel nachgewiesen werden. Obwohl es große Variationen bei den geschätzten Effekten von einzelnen IKT auf den internationalen Handel gibt, ist der Einfluss von Mobiltelefonen größer als der von Festnetztelefonen und dem Internet.
Download or read book Emerging Infectious Diseases written by and published by . This book was released on 2009 with total page 1140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Applied Linear Regression written by Sanford Weisberg and published by John Wiley & Sons. This book was released on 2013-06-07 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt: Master linear regression techniques with a new edition of a classic text Reviews of the Second Edition: "I found it enjoyable reading and so full of interesting material that even the well-informed reader will probably find something new . . . a necessity for all of those who do linear regression." —Technometrics, February 1987 "Overall, I feel that the book is a valuable addition to the now considerable list of texts on applied linear regression. It should be a strong contender as the leading text for a first serious course in regression analysis." —American Scientist, May–June 1987 Applied Linear Regression, Third Edition has been thoroughly updated to help students master the theory and applications of linear regression modeling. Focusing on model building, assessing fit and reliability, and drawing conclusions, the text demonstrates how to develop estimation, confidence, and testing procedures primarily through the use of least squares regression. To facilitate quick learning, the Third Edition stresses the use of graphical methods in an effort to find appropriate models and to better understand them. In that spirit, most analyses and homework problems use graphs for the discovery of structure as well as for the summarization of results. The Third Edition incorporates new material reflecting the latest advances, including: Use of smoothers to summarize a scatterplot Box-Cox and graphical methods for selecting transformations Use of the delta method for inference about complex combinations of parameters Computationally intensive methods and simulation, including the bootstrap method Expanded chapters on nonlinear and logistic regression Completely revised chapters on multiple regression, diagnostics, and generalizations of regression Readers will also find helpful pedagogical tools and learning aids, including: More than 100 exercises, most based on interesting real-world data Web primers demonstrating how to use standard statistical packages, including R, S-Plus®, SPSS®, SAS®, and JMP®, to work all the examples and exercises in the text A free online library for R and S-Plus that makes the methods discussed in the book easy to use With its focus on graphical methods and analysis, coupled with many practical examples and exercises, this is an excellent textbook for upper-level undergraduates and graduate students, who will quickly learn how to use linear regression analysis techniques to solve and gain insight into real-life problems.
Download or read book Learning Statistics with R written by Daniel Navarro and published by Lulu.com. This book was released on 2013-01-13 with total page 617 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Learning Statistics with R" covers the contents of an introductory statistics class, as typically taught to undergraduate psychology students, focusing on the use of the R statistical software and adopting a light, conversational style throughout. The book discusses how to get started in R, and gives an introduction to data manipulation and writing scripts. From a statistical perspective, the book discusses descriptive statistics and graphing first, followed by chapters on probability theory, sampling and estimation, and null hypothesis testing. After introducing the theory, the book covers the analysis of contingency tables, t-tests, ANOVAs and regression. Bayesian statistics are covered at the end of the book. For more information (and the opportunity to check the book out before you buy!) visit http://ua.edu.au/ccs/teaching/lsr or http://learningstatisticswithr.com
Download or read book Stata Base Reference Manual N R written by and published by . This book was released on 2011 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Generalized Latent Variable Modeling written by Anders Skrondal and published by CRC Press. This book was released on 2004-05-11 with total page 523 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book unifies and extends latent variable models, including multilevel or generalized linear mixed models, longitudinal or panel models, item response or factor models, latent class or finite mixture models, and structural equation models. Following a gentle introduction to latent variable modeling, the authors clearly explain and contrast a wi
Download or read book Stata Base Reference Manual written by and published by Stata Corporation. This book was released on 2005 with total page 582 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fundamentals of Biostatistics written by Bernard Rosner and published by Cengage Learning. This book was released on 2015-07-29 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bernard Rosner's FUNDAMENTALS OF BIOSTATISTICS is a practical introduction to the methods, techniques, and computation of statistics with human subjects. It prepares students for their future courses and careers by introducing the statistical methods most often used in medical literature. Rosner minimizes the amount of mathematical formulation (algebra-based) while still giving complete explanations of all the important concepts. As in previous editions, a major strength of this book is that every new concept is developed systematically through completely worked out examples from current medical research problems. Most methods are illustrated with specific instructions as to implementation using software either from SAS, Stata, R, Excel or Minitab. Important Notice: Media content referenced within the product description or the product text may not be available in the ebook version.
Download or read book EnvStats written by Steven P. Millard and published by Springer Science & Business Media. This book was released on 2013-10-16 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes EnvStats, a new comprehensive R package for environmental statistics and the successor to the S-PLUS module EnvironmentalStats for S-PLUS (first released in 1997). EnvStats and R provide an open-source set of powerful functions for performing graphical and statistical analyses of environmental data, bringing major environmental statistical methods found in the literature and regulatory guidance documents into one statistical package, along with an extensive hypertext help system that explains what these methods do, how to use these methods, and where to find them in the environmental statistics literature. EnvStats also includes numerous built-in data sets from regulatory guidance documents and the environmental statistics literature. This book shows how to use EnvStats and R to easily: * graphically display environmental data * plot probability distributions * estimate distribution parameters and construct confidence intervals on the original scale for commonly used distributions such as the lognormal and gamma, as well as do this nonparametrically * estimate and construct confidence intervals for distribution percentiles or do this nonparametrically (e.g., to compare to an environmental protection standard) * perform and plot the results of goodness-of-fit tests * compute optimal Box-Cox data transformations * compute prediction limits and simultaneous prediction limits (e.g., to assess compliance at multiple sites for multiple constituents) * perform nonparametric estimation and test for seasonal trend (even in the presence of correlated observations) * perform power and sample size computations and create companion plots for sampling designs based on confidence intervals, hypothesis tests, prediction intervals, and tolerance intervals * deal with non-detect (censored) data * perform Monte Carlo simulation and probabilistic risk assessment * reproduce specific examples in EPA guidance documents EnvStats combined with other R packages (e.g., for spatial analysis) provides the environmental scientist, statistician, researcher, and technician with tools to “get the job done!”
