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An Investigation Into The Likelihood Based Procedures For The Construction Of Confidence Intervals For The Common Odds Ratio In K 2x2 Contingency Tables Microform
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Author :Sundareswary Thedchanamoorthy Publisher :National Library of Canada = Bibliothèque nationale du Canada ISBN 13 :9780612014923 Total Pages :134 pages Book Rating :4.0/5 (149 download)
Book Synopsis An Investigation Into the Likelihood-based Procedures for the Construction of Confidence Intervals for the Common Odds Ratio in K 2x2 Contingency Tables [microform] by : Sundareswary Thedchanamoorthy
Download or read book An Investigation Into the Likelihood-based Procedures for the Construction of Confidence Intervals for the Common Odds Ratio in K 2x2 Contingency Tables [microform] written by Sundareswary Thedchanamoorthy and published by National Library of Canada = Bibliothèque nationale du Canada. This book was released on 1994 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A New Variant of the Mantel-Haenszel Estimator for the Common Odds Ratio of the 2x2xK Contingency Table by : Wan-Ching Liu
Download or read book A New Variant of the Mantel-Haenszel Estimator for the Common Odds Ratio of the 2x2xK Contingency Table written by Wan-Ching Liu and published by . This book was released on 1996 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Confidence Intervals for the Odds Ratio in 2x2 Contingency Tables by : Raef A. Lawson
Download or read book Confidence Intervals for the Odds Ratio in 2x2 Contingency Tables written by Raef A. Lawson and published by . This book was released on 1985 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Exact Tests for Homogeneity of Odds Ratios in Several 2x2 Contingency Tables by : Isildinha Marques Reis
Download or read book Exact Tests for Homogeneity of Odds Ratios in Several 2x2 Contingency Tables written by Isildinha Marques Reis and published by . This book was released on 1996 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Exact Confidence Intervals for P1-P2 in 2x2 Contingency Tables by : Thomas J. Santner
Download or read book Exact Confidence Intervals for P1-P2 in 2x2 Contingency Tables written by Thomas J. Santner and published by . This book was released on 1978 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Interval Estimation of Common Odds Ratio in Several 2 X 2 Contingency Tables by : Swapan Kumar Das
Download or read book Interval Estimation of Common Odds Ratio in Several 2 X 2 Contingency Tables written by Swapan Kumar Das and published by . This book was released on 2009 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Foundations of Statistical Inference by : Yoel Haitovsky
Download or read book Foundations of Statistical Inference written by Yoel Haitovsky and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 227 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is a collection of papers presented at a conference held in Shoresh Holiday Resort near Jerusalem, Israel, in December 2000 organized by the Israeli Ministry of Science, Culture and Sport. The theme of the conference was "Foundation of Statistical Inference: Applications in the Medical and Social Sciences and in Industry and the Interface of Computer Sciences". The following is a quotation from the Program and Abstract booklet of the conference. "Over the past several decades, the field of statistics has seen tremendous growth and development in theory and methodology. At the same time, the advent of computers has facilitated the use of modern statistics in all branches of science, making statistics even more interdisciplinary than in the past; statistics, thus, has become strongly rooted in all empirical research in the medical, social, and engineering sciences. The abundance of computer programs and the variety of methods available to users brought to light the critical issues of choosing models and, given a data set, the methods most suitable for its analysis. Mathematical statisticians have devoted a great deal of effort to studying the appropriateness of models for various types of data, and defining the conditions under which a particular method work. " In 1985 an international conference with a similar title* was held in Is rael. It provided a platform for a formal debate between the two main schools of thought in Statistics, the Bayesian, and the Frequentists.
Book Synopsis Confidence Bounds and Hypothesis Tests for Normal Distribution Coefficients of Variation by : S. P. Verrill
Download or read book Confidence Bounds and Hypothesis Tests for Normal Distribution Coefficients of Variation written by S. P. Verrill and published by . This book was released on 2007 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: For normally distributed populations, we obtain confidence bounds on a ratio of two coefficients of variation, provide a test for the equality of k coefficients of variation, and provide confidence bounds on a coefficient of variation shared by k populations. To develop these confidence bounds and test, we first establish that estimators based on Newton steps from [the square root of n]-consistent estimators may be used in place of efficient solutions of the likelihood equations in likelihood ratio, Wald, and Rao tests. Taking a quadratic mean differentiability approach, Lehmann and Romano have outlined proofs of similar results. We take a Cramér condition approach and make the conditions and their use explicit. Keywords: coefficient of variation, signal to noise ratio, risk to return ratio, one-step Newton estimators, Newton's method, [the square root of n]-consistent estimators, efficient likelihood estimators, Cramér conditions, quadratic mean differentiability, likelihood ratio test, Wald test, Rao test, asymptotics.
Book Synopsis Estimation of Odds Ratio in 2 X 2 Contingency Tables with Small Cell Counts by : Guohao Zhu
Download or read book Estimation of Odds Ratio in 2 X 2 Contingency Tables with Small Cell Counts written by Guohao Zhu and published by . This book was released on 2021 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study is focusing on properties of estimators of odds ratio or its logarithm in case of 2x2 tables with small counts. The odds ratio represents the odds that an outcome of interest will occur given a particular exposure, compared to the odds of the outcome occurring in the absence of that exposure. Both parameters are often used to quantify the strength of association of two binary variables and are common measurements reported in case-control, cohort, and cross-sectional studies. Because of their wide applicability, both parameters, odds ratio, and its logarithm, have been intensively studied in the literature. However, most of their desirable properties are based on the asymptotic normality of the estimators which are not necessarily true in case of small sample sizes. In addition, contingency tables with small counts often contain cells with counts that equal zero which makes maximum likelihood estimators of odds ratio and its logarithm undefined. While in many research areas it is possible to collect data of the size needed, there are areas, such as health related multi-center research, where sample size cannot be increased. We are studying performance of estimators of odds ratio, and its logarithm, for independent 2x2 tables with small counts. Among other applications, our conclusions could also serve as recommendations for comparison of odds ratios in multiple 2x2 tables--a step necessary before performing meta-analysis.
Book Synopsis Basic Methods of Policy Analysis and Planning by : Carl Patton
Download or read book Basic Methods of Policy Analysis and Planning written by Carl Patton and published by Routledge. This book was released on 2015-08-26 with total page 481 pages. Available in PDF, EPUB and Kindle. Book excerpt: Updated in its 3rd edition, Basic Methods of Policy Analysis and Planning presents quickly applied methods for analyzing and resolving planning and policy issues at state, regional, and urban levels. Divided into two parts, Methods which presents quick methods in nine chapters and is organized around the steps in the policy analysis process, and Cases which presents seven policy cases, ranging in degree of complexity, the text provides readers with the resources they need for effective policy planning and analysis. Quantitative and qualitative methods are systematically combined to address policy dilemmas and urban planning problems. Readers and analysts utilizing this text gain comprehensive skills and background needed to impact public policy.
Book Synopsis Tests of Significance for the Odds Ratio in a 2x2 Table Based on the Ratio of Two Independent F-variates by : K. Kocherlakota
Download or read book Tests of Significance for the Odds Ratio in a 2x2 Table Based on the Ratio of Two Independent F-variates written by K. Kocherlakota and published by . This book was released on 1974 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Construction of Approximate Confidence Intervals for Probability-of-Kill Via the Bootstrap by : Malcolm S. Taylor
Download or read book Construction of Approximate Confidence Intervals for Probability-of-Kill Via the Bootstrap written by Malcolm S. Taylor and published by . This book was released on 1984 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: The bootstrap, a computer-intensive procedure for data analysis, was applied to an estimation problem to enable a statement to be made about the variability inherent in a probability-of-kill estimate P sub k. The bootstrap was applied to a stratified sample rather than a simple random sample and its performance evaluated in this framework, first in an abstract situation where the parameter P sub k was known and then in three situations where the parameter P sub k was unknown, but an estimate provide by current vulnerability analysis procedures was available. The investigation was carried out for several grid sizes, or alternatively, for several levels of detail, to study the effect of grid size on the estimation of P sub k and the reliability of the confidence intervals constructed.
Book Synopsis Confidence Intervals for Cross-product Ratios and the 2 X 2 X 2 Contingency Table by : George Joseph Hoetzl
Download or read book Confidence Intervals for Cross-product Ratios and the 2 X 2 X 2 Contingency Table written by George Joseph Hoetzl and published by . This book was released on with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Sequential Confidence Interval for the Odds Ratio by : STANFORD UNIV CA DEPT OF STATISTICS.
Download or read book A Sequential Confidence Interval for the Odds Ratio written by STANFORD UNIV CA DEPT OF STATISTICS. and published by . This book was released on 1980 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt: A sequential fixed width confidence interval is proposed for the log odds ratio of a 2 x 2 table. It is shown that the proposed interval has asymptotically the correct coverage probability and is asymptotically efficient uniformly in the unknown parameters. (Author).
Book Synopsis Experimental and Quasi-experimental Designs for Generalized Causal Inference by : William R. Shadish
Download or read book Experimental and Quasi-experimental Designs for Generalized Causal Inference written by William R. Shadish and published by Cengage Learning. This book was released on 2002 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sections include: experiments and generalised causal inference; statistical conclusion validity and internal validity; construct validity and external validity; quasi-experimental designs that either lack a control group or lack pretest observations on the outcome; quasi-experimental designs that use both control groups and pretests; quasi-experiments: interrupted time-series designs; regresssion discontinuity designs; randomised experiments: rationale, designs, and conditions conducive to doing them; practical problems 1: ethics, participation recruitment and random assignment; practical problems 2: treatment implementation and attrition; generalised causal inference: a grounded theory; generalised causal inference: methods for single studies; generalised causal inference: methods for multiple studies; a critical assessment of our assumptions.
Book Synopsis Small-Sample Confidence Intervals for P1-p2 and P1/p2 in 2x2 Contingency Tables by : Thomas J. Santner
Download or read book Small-Sample Confidence Intervals for P1-p2 and P1/p2 in 2x2 Contingency Tables written by Thomas J. Santner and published by . This book was released on 1978 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Statistical Significance by : Siu L Chow
Download or read book Statistical Significance written by Siu L Chow and published by SAGE. This book was released on 1996 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive and accessible book provides an overview of the central and most fundamental methodological issue for empirical researchers - how should we interpret statistical significance? Beginning with a thorough introduction to null-hypothesis testing and statistical significance, the book then advances the arguments for and against the current interpretations and the use of significance testing in research. Siu L Chow presents a coherent challenge to contemporary criticisms of significance testing and offers a substantial and thought-provoking contribution to the debate on the proper role of statistical significance in empirical research.