{"product_id":"robustness-theory-and-application-9781118669303","title":"Robustness Theory and Application","description":"\u003cb\u003eBook Synopsis\u003c\/b\u003e\u003cbr\u003eA preeminent expert in the field explores new and exciting methodologies in the ever-growing field of robust statistics Used to develop data analytical methods, which are resistant to outlying observations in the data, while capable of detecting outliers, robust statistics is extremely useful for solving an array of common problems, such as estimating location, scale, and regression parameters. Written by an internationally recognized expert in the field of robust statistics, this book addresses a range of well-established techniques while exploring, in depth, new and exciting methodologies. Local robustness and global robustness are discussed, and problems of non-identifiability and adaptive estimation are considered. Rather than attempt an exhaustive investigation of robustness, the author provides readers with a timely review of many of the most important problems in statistical inference involving robust estimation, along with a brief look at confidence intervals for location. Thro\u003cbr\u003e\u003cbr\u003e\u003cb\u003eTable of Contents\u003c\/b\u003e\u003cbr\u003e\u003cp\u003eForeword xi\u003c\/p\u003e \u003cp\u003ePreface xv\u003c\/p\u003e \u003cp\u003eAcknowledgments xvii\u003c\/p\u003e \u003cp\u003eNotation xix\u003c\/p\u003e \u003cp\u003eAcronyms xxi\u003c\/p\u003e \u003cp\u003eAbout the Companion Website xxiii\u003c\/p\u003e \u003cp\u003e\u003cb\u003e1 Introduction to Asymptotic Convergence 1\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e1.1 Introduction, 1\u003c\/p\u003e \u003cp\u003e1.2 Probability Spaces and Distribution Functions, 2\u003c\/p\u003e \u003cp\u003e1.3 Laws of Large Numbers, 3\u003c\/p\u003e \u003cp\u003e1.3.1 Convergence in Probability and Almost Sure, 3\u003c\/p\u003e \u003cp\u003e1.3.2 Expectation and Variance, 4\u003c\/p\u003e \u003cp\u003e1.3.3 Statements of the Law of Large Numbers, 4\u003c\/p\u003e \u003cp\u003e1.3.4 Some History and an Example, 5\u003c\/p\u003e \u003cp\u003e1.3.5 Some More Asymptotic Theory and Application, 6\u003c\/p\u003e \u003cp\u003e1.4 The Modus Operandi Related by Location Estimation, 8\u003c\/p\u003e \u003cp\u003e1.5 Efficiency of Location Estimators, 17\u003c\/p\u003e \u003cp\u003e1.6 Estimation of Location and Scale, 20\u003c\/p\u003e \u003cp\u003e\u003cb\u003e2 The Functional Approach 27\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e2.1 Estimation and Conditions A, 27\u003c\/p\u003e \u003cp\u003e2.2 Consistency, 37\u003c\/p\u003e \u003cp\u003e2.3 Weak Continuity and Weak Convergence, 41\u003c\/p\u003e \u003cp\u003e2.4 Fréchet Differentiability, 44\u003c\/p\u003e \u003cp\u003e2.5 The Influence Function, 48\u003c\/p\u003e \u003cp\u003e2.6 Efficiency for Multivariate Parameters, 51\u003c\/p\u003e \u003cp\u003e2.7 Other Approaches, 52\u003c\/p\u003e \u003cp\u003e\u003cb\u003e3 More Results on Differentiability 59\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e3.1 Further Results on Fréchet Differentiability, 59\u003c\/p\u003e \u003cp\u003e3.2 M-Estimators: Their Introduction, 59\u003c\/p\u003e \u003cp\u003e3.2.1 Non-Smooth Analysis and Conditions A′, 61\u003c\/p\u003e \u003cp\u003e3.2.2 Existence and Uniqueness for Solutions of Equations, 65\u003c\/p\u003e \u003cp\u003e3.2.3 Results for M-estimators with Non-Smooth Ψ, 67\u003c\/p\u003e \u003cp\u003e3.3 Regression M-Estimators, 70\u003c\/p\u003e \u003cp\u003e3.4 Stochastic Fréchet Expansions and Further Considerations, 73\u003c\/p\u003e \u003cp\u003e3.5 Locally Uniform Fréchet Expansion, 74\u003c\/p\u003e \u003cp\u003e3.6 Concluding Remarks, 76\u003c\/p\u003e \u003cp\u003e\u003cb\u003e4 Multiple Roots 79\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e4.1 Introduction to Multiple Roots, 79\u003c\/p\u003e \u003cp\u003e4.2 Asymptotics for Multiple Roots, 80\u003c\/p\u003e \u003cp\u003e4.3 Consistency in the Face of Multiple Roots, 82\u003c\/p\u003e \u003cp\u003e4.3.1 Preliminaries, 83\u003c\/p\u003e \u003cp\u003e4.3.2 Asymptotic Properties of Roots and Tests, 92\u003c\/p\u003e \u003cp\u003e4.3.3 Application of Asymptotic Theory, 94\u003c\/p\u003e \u003cp\u003e4.3.4 Normal Mixtures and Conclusion, 97\u003c\/p\u003e \u003cp\u003e\u003cb\u003e5 Differentiability and Bias Reduction 99\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e5.1 Differentiability, Bias Reduction, and Variance Estimation, 99\u003c\/p\u003e \u003cp\u003e5.1.1 The Jackknife Bias and Variance Estimation, 99\u003c\/p\u003e \u003cp\u003e5.1.2 Simple Location and Scale Bias Adjustments, 102\u003c\/p\u003e \u003cp\u003e5.1.3 The Bootstrap, 105\u003c\/p\u003e \u003cp\u003e5.1.4 The Choice to Jackknife or Bootstrap, 107\u003c\/p\u003e \u003cp\u003e5.2 Further Results on the Newton Algorithm, 108\u003c\/p\u003e \u003cp\u003e\u003cb\u003e6 Minimum Distance Estimation and Mixture Estimation 113\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e6.1 Minimum Distance Estimation and Revisiting Mixture Modeling, 113\u003c\/p\u003e \u003cp\u003e6.2 The L2-Minimum Distance Estimator for Mixtures, 125\u003c\/p\u003e \u003cp\u003e6.2.1 The L2-Estimator for Mixing Proportions, 126\u003c\/p\u003e \u003cp\u003e6.2.2 The L2-Estimator for Switching Regressions, 130\u003c\/p\u003e \u003cp\u003e6.2.3 An Example Application of Switching Regressions, 133\u003c\/p\u003e \u003cp\u003e6.3 Other Minimum Distance Estimation Applications, 135\u003c\/p\u003e \u003cp\u003e6.3.1 Mixtures of Exponential Distributions, 136\u003c\/p\u003e \u003cp\u003e6.3.2 Gamma Distributions and Quality Assurance, 139\u003c\/p\u003e \u003cp\u003e\u003cb\u003e7 L-Estimates and Trimmed Likelihood Estimates 147\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e7.1 A Preview of Estimation Using Order Statistics, 147\u003c\/p\u003e \u003cp\u003e7.1.1 The Functional Form of L-Estimators of Location, 150\u003c\/p\u003e \u003cp\u003e7.2 The Trimmed Likelihood Estimator, 152\u003c\/p\u003e \u003cp\u003e7.2.1 LTS and Breakdown Point, 154\u003c\/p\u003e \u003cp\u003e7.2.2 TLE Asymptotics for the Normal Distribution, 156\u003c\/p\u003e \u003cp\u003e7.3 Adaptive Trimmed Likelihood and Identification of Outliers, 160\u003c\/p\u003e \u003cp\u003e7.4 Adaptive Trimmed Likelihood in Regression, 163\u003c\/p\u003e \u003cp\u003e7.5 What to do if n is Large?, 169\u003c\/p\u003e \u003cp\u003e7.5.1 TLE Asymptotics for Location and Regression, 170\u003c\/p\u003e \u003cp\u003e\u003cb\u003e8 Trimmed Likelihood for Multivariate Data 175\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e8.1 Identification of Multivariate Outliers, 175\u003c\/p\u003e \u003cp\u003e\u003cb\u003e9 Further Directions and Conclusion 181\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e9.1 A Way Forward, 181\u003c\/p\u003e \u003cp\u003eAppendix A Specific Proof of Theorem 2.1 187\u003c\/p\u003e \u003cp\u003eAppendix B Specific Calculations in Examples 4.1 and 4.2 189\u003c\/p\u003e \u003cp\u003eAppendix C Calculation of Moments in Example 4.2 193\u003c\/p\u003e \u003cp\u003eBibliography 195\u003c\/p\u003e \u003cp\u003eIndex 211\u003c\/p\u003e","brand":"John Wiley \u0026 Sons Inc","offers":[{"title":"Default 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