Introducción Al Análisis de Datos en Meta-Análisis

Introducción Al Análisis de Datos en Meta-Análisis

Author: Emilio Letón Molina

Publisher: Ediciones Díaz de Santos

Published: 2001

Total Pages: 140

ISBN-13: 9788479784898

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Este libro se ha escrito para iniciarse en el meta-análisis. Se ha intentado facilitar la realización de los procedimientos, a los que por primera vez desean realizar un meta-análisis, más que a profundicar en las últimas y siempre sofisticadas técnicas estadísticas avanzadas subyacentes. Se desarrollan ejemplos en los casos más relevantes y se ha procurado el máximo insistir en los aspectos coneptuales. El libro parte de cero y está dividido en dos partes complementarias que pueden ser leídas de forma independiente. En la primera parte se ofrece un visión general y más narrativa y en la segunda se profundiza en el aparato matemático y se desarrollan los ejemplos prácticos. INDICE: PERSPECTIVA GENERAL DEL META-ANALISIS. Manejo de la información. Elementos básicos de estadística. Combinación de resultados de varios estudios. Más allá de la evidencia. DESARROLLO TEORICO DE LAS MEDIDAS DE EFECTO. En un estudio con una variable dicotómica. En un estudio de dos variables dicotómicas. Meta-análisis con dos variables dicotómicas. Teoría general logit del meta-análisis. Bibliografía. Indice por palabras.


CEPAL Review

CEPAL Review

Author: United Nations. Economic Commission for Latin America

Publisher:

Published: 2011

Total Pages: 214

ISBN-13:

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An Introduction to Categorical Data Analysis

An Introduction to Categorical Data Analysis

Author: Alan Agresti

Publisher: John Wiley & Sons

Published: 2018-10-11

Total Pages: 393

ISBN-13: 1119405270

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A valuable new edition of a standard reference The use of statistical methods for categorical data has increased dramatically, particularly for applications in the biomedical and social sciences. An Introduction to Categorical Data Analysis, Third Edition summarizes these methods and shows readers how to use them using software. Readers will find a unified generalized linear models approach that connects logistic regression and loglinear models for discrete data with normal regression for continuous data. Adding to the value in the new edition is: • Illustrations of the use of R software to perform all the analyses in the book • A new chapter on alternative methods for categorical data, including smoothing and regularization methods (such as the lasso), classification methods such as linear discriminant analysis and classification trees, and cluster analysis • New sections in many chapters introducing the Bayesian approach for the methods of that chapter • More than 70 analyses of data sets to illustrate application of the methods, and about 200 exercises, many containing other data sets • An appendix showing how to use SAS, Stata, and SPSS, and an appendix with short solutions to most odd-numbered exercises Written in an applied, nontechnical style, this book illustrates the methods using a wide variety of real data, including medical clinical trials, environmental questions, drug use by teenagers, horseshoe crab mating, basketball shooting, correlates of happiness, and much more. An Introduction to Categorical Data Analysis, Third Edition is an invaluable tool for statisticians and biostatisticians as well as methodologists in the social and behavioral sciences, medicine and public health, marketing, education, and the biological and agricultural sciences.


Análisis de Estudios Clínicos en Oftalmología

Análisis de Estudios Clínicos en Oftalmología

Author: Juan Carlos Mesa Gutiérrez

Publisher: Lulu.com

Published: 2011-12-13

Total Pages: 448

ISBN-13: 1471625109

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Libro que describe cómo analizar y diseñar los diferentes tipos de investigaciones clínicas: ensayos clinicos aleatorizados, estudios observacionales, estudios diagnósticos, estudios pronósticos, estudios genéticos, análisis de evaluación económica, etc. Se proporcionan las herramientas estadísticas para el diseño, el análisis y la interpretación de los diferentes estudios clínicos en el campo de la investigación


Systematic Reviews and Meta-Analysis

Systematic Reviews and Meta-Analysis

Author: Jacqueline Corcoran

Publisher: Oxford University Press

Published: 2008-02-13

Total Pages: 211

ISBN-13: 0199716862

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When used in tandem, systematic reviews and meta-analysis-- two distinct but highly compatible approaches to research synthesis-- form a powerful, scientific approach to analyzing previous studies. But to see their full potential, a social work researcher must be versed in the foundational processes underlying them. This pocket guide to Systematic Reviews and Meta-Analysis illuminates precisely that practical groundwork. In clear, step-by-step terms, the authors explain how to format topics, locate and screen studies, extract and assess data, pool effect sizes, determine bias, and interpret the results, showing readers how to combine reviewing and meta-analysis correctly and effectively. Each chapter contains vivid social work examples and concludes with a concise summary and notes on further reading, while the book's glossary and handy checklists and sample search and data extraction forms maximize the boo'ks usefulness. Highlighting the concepts necessary to understand, critique, and conduct research synthesis, this brief and highly readable introduction is a terrific resource for students and researchers alike.


Bayesian Data Analysis, Third Edition

Bayesian Data Analysis, Third Edition

Author: Andrew Gelman

Publisher: CRC Press

Published: 2013-11-01

Total Pages: 677

ISBN-13: 1439840954

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Now in its third edition, this classic book is widely considered the leading text on Bayesian methods, lauded for its accessible, practical approach to analyzing data and solving research problems. Bayesian Data Analysis, Third Edition continues to take an applied approach to analysis using up-to-date Bayesian methods. The authors—all leaders in the statistics community—introduce basic concepts from a data-analytic perspective before presenting advanced methods. Throughout the text, numerous worked examples drawn from real applications and research emphasize the use of Bayesian inference in practice. New to the Third Edition Four new chapters on nonparametric modeling Coverage of weakly informative priors and boundary-avoiding priors Updated discussion of cross-validation and predictive information criteria Improved convergence monitoring and effective sample size calculations for iterative simulation Presentations of Hamiltonian Monte Carlo, variational Bayes, and expectation propagation New and revised software code The book can be used in three different ways. For undergraduate students, it introduces Bayesian inference starting from first principles. For graduate students, the text presents effective current approaches to Bayesian modeling and computation in statistics and related fields. For researchers, it provides an assortment of Bayesian methods in applied statistics. Additional materials, including data sets used in the examples, solutions to selected exercises, and software instructions, are available on the book’s web page.


Introducción a las psicoterapias psicodinámicas, experienciales, sistémicas, constructivistas e integradoras

Introducción a las psicoterapias psicodinámicas, experienciales, sistémicas, constructivistas e integradoras

Author: Begoña Rojí Menchaca

Publisher: Editorial UNED

Published: 2023-06-09

Total Pages: 619

ISBN-13: 8436279964

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Introducción a las Psicoterapias Psicodinámicas, Experienciales, Sistémicas, Constructivistas e Integradoras recoge los contenidos teóricos del segundo cuatrimestre de la asignatura Introducción a los Tratamientos Psicodinámicos, Experienciales, Sistémicos, Constructivistas e Integradores, materia opcional de la especialidad de Psicología Clínica del grado en Psicología ofrecido por la UNED. En consecuencia, el libro ha sido elaborado con las pautas metodológicas habituales en los textos básicos de esta universidad, ya que su objetivo no es otro que proporcionar a sus alumnos una formación significativa y rigurosa en los temas que aborda. Por ello, este libro constituye un expositor, contextualizado y crítico, de contenidos que la producción editorial presenta habitualmente de manera desmembrada. En definitiva, este libro constituye un manual para obtener una visión de conjunto de los ámbitos psicoterapéuticos ajenos a la intervención cognitivo-conductual.VÁLIDO A PARTIR CURSO 23/24.


The Essential Guide to Effect Sizes

The Essential Guide to Effect Sizes

Author: Paul D. Ellis

Publisher: Cambridge University Press

Published: 2010-07

Total Pages: 193

ISBN-13: 0521142466

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A jargon-free introduction for students and researchers looking to interpret the practical significance of their results.