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Sample Size Methodology


Author : M. M. Desu
language : en
Publisher: Elsevier
Release Date : 2012-12-02


PDF Download Sample Size Methodology Books For free written by M. M. Desu and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-02 with Mathematics categories.


One of the most important problems in designing an experiment or a survey is sample size determination and this book presents the currently available methodology. It includes both random sampling from standard probability distributions and from finite populations. Also discussed is sample size determination for estimating parameters in a Bayesian setting by considering the posterior distribution of the parameter and specifying the necessary requirements. The determination of the sample size is considered for ranking and selection problems as well as for the design of clinical trials. Appropriate techniques for attacking the general question of sample size determination in problems of estimation, tests of hypotheses, selection, and clinical trial design are all presented, and will help the reader in formulating an appropriate problem of sample size and in obtaining the solution. The book can be used as a text in a senior-level or a graduate course on sample size methodology. Annotated list of tables in appendixSupplemental problems at the end of book

Sample Size Methodology


Author : M. M. Desu
language : en
Publisher: Academic Pr
Release Date : 1990


PDF Download Sample Size Methodology Books For free written by M. M. Desu and has been published by Academic Pr this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with Mathematics categories.


One of the most important problems in designing an experiment or a survey is sample size determination and this book presents the currently available methodology. It includes both random sampling from standard probability distributions and from finite populations. Also discussed is sample size determination for estimating parameters in a Bayesian setting by considering the posterior distribution of the parameter and specifying the necessary requirements. The determination of the sample size is considered for ranking and selection problems as well as for the design of clinical trials. Appropriate techniques for attacking the general question of sample size determination in problems of estimation, tests of hypotheses, selection, and clinical trial design are all presented, and will help the reader in formulating an appropriate problem of sample size and in obtaining the solution. The book can be used as a text in a senior-level or a graduate course on sample size methodology. Annotated list of tables in appendixSupplemental problems at the end of book.

Sample Size Determination And Power


Author : Thomas P. Ryan
language : en
Publisher: John Wiley & Sons
Release Date : 2013-05-28


PDF Download Sample Size Determination And Power Books For free written by Thomas P. Ryan and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-05-28 with Medical categories.


A comprehensive approach to sample size determination and power with applications for a variety of fields Sample Size Determination and Power features a modern introduction to the applicability of sample size determination and provides a variety of discussions on broad topics including epidemiology, microarrays, survival analysis and reliability, design of experiments, regression, and confidence intervals. The book distinctively merges applications from numerous fields such as statistics, biostatistics, the health sciences, and engineering in order to provide a complete introduction to the general statistical use of sample size determination. Advanced topics including multivariate analysis, clinical trials, and quality improvement are addressed, and in addition, the book provides considerable guidance on available software for sample size determination. Written by a well-known author who has extensively class-tested the material, Sample Size Determination and Power: Highlights the applicability of sample size determination and provides extensive literature coverage Presents a modern, general approach to relevant software to guide sample size determination including CATD (computer-aided trial design) Addresses the use of sample size determination in grant proposals and provides up-to-date references for grant investigators An appealing reference book for scientific researchers in a variety of fields, such as statistics, biostatistics, the health sciences, mathematics, ecology, and geology, who use sampling and estimation methods in their work, Sample Size Determination and Power is also an ideal supplementary text for upper-level undergraduate and graduate-level courses in statistical sampling.

Research Methodology


Author : BILL TAYLOR
language : en
Publisher: PHI Learning Pvt. Ltd.
Release Date : 2006-10-07


PDF Download Research Methodology Books For free written by BILL TAYLOR and has been published by PHI Learning Pvt. Ltd. this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-10-07 with Business & Economics categories.


The Book Intended to serve as a text for postgraduate students of commerce, management, and social sciences, and especially for the first-time researchers, this well-organized book deals with the variety of research methods used in management and social sciences, with particular emphasis on the implementation of these methods. It offers readers practical guidelines for research and directs them through all the stages of research—from identifying a viable research project to the submission of a dissertation, report, or research article. The text identifies three dimensions of research methodology—research strategies, research methods and research data—that provide a structure for the book.

Survey Methodology


Author : Robert M. Groves
language : en
Publisher: John Wiley & Sons
Release Date : 2011-09-20


PDF Download Survey Methodology Books For free written by Robert M. Groves and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-09-20 with Mathematics categories.


Praise for the First Edition: "The book makes a valuable contribution by synthesizing current research and identifying areas for future investigation for each aspect of the survey process." —Journal of the American Statistical Association "Overall, the high quality of the text material is matched by the quality of writing . . ." —Public Opinion Quarterly ". . . it should find an audience everywhere surveys are being conducted." —Technometrics This new edition of Survey Methodology continues to provide a state-of-the-science presentation of essential survey methodology topics and techniques. The volume's six world-renowned authors have updated this Second Edition to present newly emerging approaches to survey research and provide more comprehensive coverage of the major considerations in designing and conducting a sample survey. Key topics in survey methodology are clearly explained in the book's chapters, with coverage including sampling frame evaluation, sample design, development of questionnaires, evaluation of questions, alternative modes of data collection, interviewing, nonresponse, post-collection processing of survey data, and practices for maintaining scientific integrity. Acknowledging the growing advances in research and technology, the Second Edition features: Updated explanations of sampling frame issues for mobile telephone and web surveys New scientific insight on the relationship between nonresponse rates and nonresponse errors Restructured discussion of ethical issues in survey research, emphasizing the growing research results on privacy, informed consent, and confidentiality issues The latest research findings on effective questionnaire development techniques The addition of 50% more exercises at the end of each chapter, illustrating basic principles of survey design An expanded FAQ chapter that addresses the concerns that accompany newly established methods Providing valuable and informative perspectives on the most modern methods in the field, Survey Methodology, Second Edition is an ideal book for survey research courses at the upper-undergraduate and graduate levels. It is also an indispensable reference for practicing survey methodologists and any professional who employs survey research methods.

Sample Size Determination In Health Studies


Author : S. Kaggwa Lwanga
language : en
Publisher:
Release Date : 1991


PDF Download Sample Size Determination In Health Studies Books For free written by S. Kaggwa Lwanga and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with Medical categories.




Research Methodology In Social Science


Author : Arvind Kumar
language : en
Publisher: Sarup & Sons
Release Date : 2002-01-01


PDF Download Research Methodology In Social Science Books For free written by Arvind Kumar and has been published by Sarup & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002-01-01 with Social sciences categories.


Yet Research May Be Regarded As A Useful Form Of Activity. Research, In The Sense Of Development, Elaboration And Refinement Of Principles, Together With The Collection And Use Of Empirical Materials To Help In These Processes, Is One Of Die Highest Activities Of A University And One In Which All Its Professors Should Be Engaged. Research Need Not Be Thought Of As A Special Prerogative Of Young Men And Women Preparing Themselves For A Higher Degree. Nobody Needs The Permission Of A University To Do Research And Many Of The Great Scholars Did Not Any Research In The Ordinary Sense Of The Term. Yet They Succeeded In Contributing Significantly To The Existing Realms Of Knowledge. Research Is A Matter Of Realising A Question And Then Trying To Find An Answer. In Other Words, Research Means A Sort Of Investigation Describing The Fact That Some Problem Is Being Investigated To Shed For Generalization. Therefore, Research Is The Activity Of Solving Problem Which Adds New Knowledge And Developing Of Theory As Well As Gathering Of Evidence To Test Generalization.In View Of This, The Present Attempt Is Made To Describe The Different Aspects Of Research Generally Being Conducted By The Social Scientists And It Is Hoped That It Will Be Of Great Use For All Those Concerned With Social Research.