Age-Period-Cohort Analysis

Age-Period-Cohort Analysis PDF

Author: Yang Yang

Publisher: CRC Press

Published: 2016-04-19

Total Pages: 352

ISBN-13: 1466507535

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This book explores the ways in which statistical models, methods, and research designs can be used to open new possibilities for APC analysis. Within a single, consistent HAPC-GLMM statistical modeling framework, the authors synthesize APC models and methods for three research designs: age-by-time period tables of population rates or proportions, repeated cross-section sample surveys, and accelerated longitudinal panel studies. They show how the empirical application of the models to various problems leads to many fascinating findings on how outcome variables develop along the age, period, and cohort dimensions.

Cohort Analysis

Cohort Analysis PDF

Author: Norval D. Glenn

Publisher: SAGE

Published: 2005-01-10

Total Pages: 76

ISBN-13: 9780761922155

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A method for studying changes in group patterns -- particularly groups based on age -- cohort analysis seeks to isolate changes attributable to alterations in behaviour or attitudes within an age group; as an example of behaviour change, the pattern of consumption of alcohol within a cohort is analyzed.

Cohort Analysis in Social Research

Cohort Analysis in Social Research PDF

Author: W.M. Mason

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 402

ISBN-13: 1461385369

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The existence of the present volume can be traced to methodological concerns about cohort analysis, all of which were evident throughout most of the social sciences by the late 1970s. For some social scientists, they became part of a broader discussion concerning the need for new analytical techniques for research based on longitudinal data. In 1976, the Social Science Research Council (SSRC), with funds from the National Institute of Education, established a Committee on the Methodology of Longitudinal Research. (The scholars who comprised this committee are listed at the front of this volume. ) As part of the efforts of this Committee, an interdisciplinary conference on cohort analysis was held in the summer of 1979, in Snowmass, Colorado. Much of the work presented here stems from that conference, the purpose of which was to promote the development of general methodological tools for the study of social change. The conference included five major presentations by (1) William Mason and Herbert Smith, (2) Karl J6reskog and Dag S6rbom, (3) Gregory Markus, (4) John Hobcraft, Jane Menken and Samuel Preston, and (5) Stephen Fienberg and William Mason. The formal presentations were each followed by extensive discussion, which involved as participants: Paul Baltes, William Butz, Philip Converse, Otis Dudley Duncan, David Freedman, William Meredith, John Nesselroade, Daniel Price, Thomas Pullum, Peter Read, Matilda White Riley, Norman Ryder, Warren Sanderson, Warner Schaie, Burton Singer, Nancy Tuma, Harrison White, and Halliman Winsborough.

Age, Period and Cohort Effects

Age, Period and Cohort Effects PDF

Author: Andrew Bell

Publisher:

Published: 2020

Total Pages: 238

ISBN-13: 9780367174439

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"This book is key reference material for researchers wanting to know how to appropriately deal with Age-Period-Cohort issues in their statistical modelling. It deals with the identification problem of working with co-linear variables, why some currently used methods are problematic, and suggests ideas for what applied researchers interested in APC analysis should do. Suitable for all those working with APC effects in human data, the book is particularly suitable for social scientists with a moderate level of quantitative understanding"--

Planning Clinical Research

Planning Clinical Research PDF

Author: Robert A. Parker

Publisher: Cambridge University Press

Published: 2016-10-12

Total Pages: 445

ISBN-13: 0521840635

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Planning clinical research requires many decisions. The authors of this book explain key decisions with examples showing what works and what does not.

Age-Period-Cohort Analysis

Age-Period-Cohort Analysis PDF

Author: Yang Yang

Publisher: CRC Press

Published: 2016-04-19

Total Pages: 355

ISBN-13: 1000218732

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This book explores the ways in which statistical models, methods, and research designs can be used to open new possibilities for APC analysis. Within a single, consistent HAPC-GLMM statistical modeling framework, the authors synthesize APC models and methods for three research designs: age-by-time period tables of population rates or proportions, repeated cross-section sample surveys, and accelerated longitudinal panel studies. They show how the empirical application of the models to various problems leads to many fascinating findings on how outcome variables develop along the age, period, and cohort dimensions.

SQL for Data Analysis

SQL for Data Analysis PDF

Author: Cathy Tanimura

Publisher: "O'Reilly Media, Inc."

Published: 2021-09-09

Total Pages: 360

ISBN-13: 1492088730

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With the explosion of data, computing power, and cloud data warehouses, SQL has become an even more indispensable tool for the savvy analyst or data scientist. This practical book reveals new and hidden ways to improve your SQL skills, solve problems, and make the most of SQL as part of your workflow. You'll learn how to use both common and exotic SQL functions such as joins, window functions, subqueries, and regular expressions in new, innovative ways--as well as how to combine SQL techniques to accomplish your goals faster, with understandable code. If you work with SQL databases, this is a must-have reference. Learn the key steps for preparing your data for analysis Perform time series analysis using SQL's date and time manipulations Use cohort analysis to investigate how groups change over time Use SQL's powerful functions and operators for text analysis Detect outliers in your data and replace them with alternate values Establish causality using experiment analysis, also known as A/B testing

Harnessing the Potential of Digital Post-Millennials in the Future Workplace

Harnessing the Potential of Digital Post-Millennials in the Future Workplace PDF

Author: Alan Okros

Publisher: Springer

Published: 2019-08-02

Total Pages: 179

ISBN-13: 3030257266

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This book offers strategic leaders with essential information for their most important role: the change management function of positioning the organization for success into the future. To do so, leaders need to sort through a myriad of forecasts, predictions and weak indicators of change to make timely decisions. This volume addresses the most critical factor for future success: people and, specifically, harnessing the potential the current youth cohort will bring when they join the full-time workforce. Drawing on multi-disciplinary analyses by 37 researchers, the book presents an integrative assessment of the characteristics that those in the current youth cohort are likely to bring to the workplace. The focus is on those born after 2005 with an examination of the implications of this cohort being raised from birth immersed in an increasingly omnipresent digital environment which extends far beyond social media. The authors see the coming ‘digital tsunami’ as creating disruptive effects across major elements of our economy and even society however optimistically conclude that the digital environment and the development of 21st Century skills in schools will equip the next generation with essential competencies, attitudes, social skills and work goals. The key to harnessing the potential of this generation will be to modify current human resources and workplace practices which will mean sweeping away much of the ‘boomer’ legacy that this cohort has imprinted on organizations. To assist leaders, the book goes beyond presenting a rich portrait of who these youth may become by providing practical recommendations for the changes that need to start now in order to position the organization to benefit from what they will bring. As the astute strategic leader knows: objects in the future can be closer than they appear.

Lean Analytics

Lean Analytics PDF

Author: Alistair Croll

Publisher: "O'Reilly Media, Inc."

Published: 2024-02-23

Total Pages: 403

ISBN-13: 1098168151

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Whether you're a startup founder trying to disrupt an industry or an entrepreneur trying to provoke change from within, your biggest challenge is creating a product people actually want. Lean Analytics steers you in the right direction. This book shows you how to validate your initial idea, find the right customers, decide what to build, how to monetize your business, and how to spread the word. Packed with more than thirty case studies and insights from over a hundred business experts, Lean Analytics provides you with hard-won, real-world information no entrepreneur can afford to go without. Understand Lean Startup, analytics fundamentals, and the data-driven mindset Look at six sample business models and how they map to new ventures of all sizes Find the One Metric That Matters to you Learn how to draw a line in the sand, so you'll know it's time to move forward Apply Lean Analytics principles to large enterprises and established products

Age-Period-Cohort Models

Age-Period-Cohort Models PDF

Author: Robert O'Brien

Publisher: CRC Press

Published: 2014-08-19

Total Pages: 216

ISBN-13: 1466551542

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This book presents an introduction to the problems and strategies for modeling age, period, and cohort (APC) effects for aggregate-level data. These strategies include constrained estimation, the use of age and/or period and/or cohort characteristics, estimable functions, variance decomposition, and a new technique called the s-constraint approach. Emphasizing both the geometry and algebra of several APC approaches, the book develops readers' understanding of the statistical issues of APC analysis and shows how common methods are related to each other.