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Author: John E. Freund
Publisher: Pearson Educación
ISBN: 9789701703892
Category : Mathematics
Languages : en
Pages : 644
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Book Description
For a two-semester or a three-quarter calculus-based Introduction to the Mathematics of Statistics course. This classic, calculus-based introduction to the theory - and application - of statistics provides an unusually comprehensive depth and breadth of coverage and reflects the state-of-the-art in statistical thinking, the teaching of statistics, and current practices - including the use of the computer. *NEW - Places greater emphasis on the use of computers in performing statistical calculations. *NEW - Includes new exercises - many of which require the use of a computer. *NEW - Expands coverage of Analysis of Variance to include the two-way analysis-of-variance model with interaction and a discussion of multiple comparisons. *NEW - Adds appendices which summarize the properties of the special probability distributions and density functions that appear in the text. *Places greater emphasis on the use of computers in performing statistical calculations. *Comprehensive coverage of statistical theories. *Features more than 1,100 problems and exercises - divided into theory and applications.
Author: John E. Freund
Publisher: Pearson Educación
ISBN: 9789701703892
Category : Mathematics
Languages : en
Pages : 644
Get Book Here
Book Description
For a two-semester or a three-quarter calculus-based Introduction to the Mathematics of Statistics course. This classic, calculus-based introduction to the theory - and application - of statistics provides an unusually comprehensive depth and breadth of coverage and reflects the state-of-the-art in statistical thinking, the teaching of statistics, and current practices - including the use of the computer. *NEW - Places greater emphasis on the use of computers in performing statistical calculations. *NEW - Includes new exercises - many of which require the use of a computer. *NEW - Expands coverage of Analysis of Variance to include the two-way analysis-of-variance model with interaction and a discussion of multiple comparisons. *NEW - Adds appendices which summarize the properties of the special probability distributions and density functions that appear in the text. *Places greater emphasis on the use of computers in performing statistical calculations. *Comprehensive coverage of statistical theories. *Features more than 1,100 problems and exercises - divided into theory and applications.
Author:
Publisher: Food & Agriculture Org.
ISBN: 9251390967
Category :
Languages : en
Pages : 304
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Book Description
Author: María Isabel Fernández Aranda
Publisher: Lulu.com
ISBN: 1291408967
Category : Science
Languages : en
Pages : 86
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Book Description
Iniciamos este libro con algunos conceptos básicos y elementales para una comprensión real e intuitiva de lo que es la Estadística Aplicada, sobre todo su aplicación a los problemas de la Enfermería y especialmente la especialidad de Matrona.
Author: Paul J. Gertler
Publisher: World Bank Publications
ISBN: 1464809895
Category : Business & Economics
Languages : en
Pages : 499
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Book Description
La segunda edición del libro “Evaluación de impacto en la práctica†? es una introducción completa y accesible al mundo de las evaluaciones de impacto para los formuladores de políticas públicas y los profesionales del desarrollo. Publicado por primera vez en 2011, este libro ha sido utilizado ampliamente por las comunidades académicas y del desarrollo. El libro incorpora ejemplos de la vida real para introducir guías prácticas para el diseño y la implementación de evaluaciones de impacto. Los lectores podrán tener un conocimiento sólido sobre evaluaciones de impacto y las mejores formas de utilizarlas para diseñar políticas y programas basados en evidencia rigurosa. La versión actualizada cubre las técnicas más novedosas de evaluación de programas e incluye consejos prácticos, así como un conjunto ampliado de ejemplos y estudios de casos provenientes de problemáticas de desarrollo recientes. También incluye un nuevo material sobre la ética de la investigación y asociaciones para llevar a cabo evaluaciones de impacto. El libro está dividido en cuatro secciones: en la primera parte se analiza qué evaluar y por qué; en la segunda parte se presentan los principales métodos de evaluación de impacto; la parte tres aborda el tema de cómo administrar las evaluaciones de impacto; en la parte cuatro se revisa la etapa de muestreo de las evaluaciones de impacto y la recolección de datos. Además, los estudios de casos ilustran diferentes aplicaciones de las evaluaciones de impacto. El libro contiene enlaces a material instruccional complementario disponible en línea, incluyendo un caso aplicado, así como preguntas y respuestas. La segunda edición actualizada será un recurso valioso para la comunidad internacional del desarrollo, universidades, y aquellos formuladores de políticas públicas que buscan contar con una mejor evidencia en torno a lo que funciona en el mundo del desarrollo.
Author:
Publisher:
ISBN:
Category : America
Languages : es
Pages : 968
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Book Description
Author: Juan Carlos Mesa Gutiérrez
Publisher: Lulu.com
ISBN: 1471625168
Category : Science
Languages : es
Pages : 528
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Book Description
Con este libro queremos mejorar el nivel científico de los profesionales de la salud prestando especial atención a desdramatizar la temida dureza de la matemática facilitando al máximo la explicación de los conceptos y mostrando la aplicación práctica de los mismos.Este libro pretende ser un punto de partida para diseñar, analizar y/o implementar cualquier tipo de investigación clínica (desde ensayos clínicos, pasando por los metanálisis hasta los estudios de evaluación económica...).Sus objetivos generales son: conocer los conceptos básicos de estadística aplicados a la investigación clínica, saber utilizar los métodos de análisis bivariable y multivariante de uso común en la investigación clínica, entender el concepto de modelización estadística y comprender las técnicas multivariantes de modelización más frecuentemente utilizadas en investigación clínica posibilitando la lectura crítica de artículos e investigaciones clínicas originales publicados en revistas científicas.
Author: Paul J. Gertler
Publisher: World Bank Publications
ISBN: 0821386816
Category : Business & Economics
Languages : en
Pages : 257
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Book Description
This book offers an accessible introduction to the topic of impact evaluation and its practice in development. While the book is geared principally towards development practitioners and policymakers designing prospective impact evaluations, we trust that it will be a valuable resource for students and others interested in using impact evaluation. Prospective impact evaluations should be used selectively to assess whether or not a program has achieved its intended results, or to test alternatives for achieving those results. We consider that more and better impact evaluation will help strengthen the evidence base for development policies and programs around the world. If governments and development practitioners can make policy decisions based on evidence - including evidence generated through impact evaluation - our hope is that development resources will be spent more effectively, and ultimately have a greater impact on reducing poverty and improving people's lives. The three chapters in this handbook provide a non-technical introduction to impact evaluations, including “Why Evaluate” in Chapter 1, “How to Evaluate” in Chapter 2 and “How to Implement Impact Evaluations” in Chapter 3. These elements are the basic ‘tools' needed in order to successfully carry out an impact evaluation. From a methodological standpoint our approach to impact evaluation is largely pragmatic: we think that the most appropriate methods should be identified to fit the operational context, and not the other way around. This is best achieved at the outset of the program, through the design of prospective impact evaluation that can be built into the project's implementation. We argue that gaining consensus between key stakeholders and identifying an evaluation design that fits the political and operational context is as important as the method itself. We also believe strongly that impact evaluations should be upfront about their limitations and caveats. Finally, we strongly encourage policymakers and program managers to consider impact evaluations in a logical framework that clearly sets out the causal pathways by which the program works to produce outputs and influence final outcomes, and to combine impact evaluations with monitoring and selected complementary evaluation approach to gain a full picture of performance. This book builds on a core set of teaching materials developed for the “Turning Promises to Evidence” workshops organized by the office of the Chief Economist for Human Development (HDNCE) in partnership with regional units and the Development Economics Research Group (DECRG) at the World Bank.
Author:
Publisher:
ISBN:
Category : Mathematical statistics
Languages : en
Pages : 604
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Book Description
Author:
Publisher:
ISBN:
Category : Statistics
Languages : en
Pages : 354
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Book Description
Author:
Publisher:
ISBN:
Category : Statistics
Languages : en
Pages : 202
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Book Description
