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＜電子ブック＞
Visualization and Imputation of Missing Values : With Applications in R / by Matthias Templ
(Statistics and Computing. ISSN:21971706)

版	1st ed. 2023.
出版者	Cham : Springer International Publishing : Imprint: Springer
出版年	2023
本文言語	英語
大きさ	XXII, 462 p. 143 illus., 119 illus. in color : online resource
著者標目	*Templ, Matthias author SpringerLink (Online service)
件　名	LCSH:Information visualization LCSH:Statistics  LCSH:Artificial intelligence -- Data processing  全ての件名で検索 LCSH:Machine learning LCSH:Mathematical statistics -- Data processing  全ての件名で検索 FREE:Data and Information Visualization FREE:Statistical Theory and Methods FREE:Data Science FREE:Machine Learning FREE:Applied Statistics FREE:Statistics and Computing
一般注記	Preface -- 1 Topic-focused Introduction to R and Data Sets Used -- 2 Distribution, Pre-analysis of Missing Values and Data Quality -- 3 Detection of the Missing Values Mechanism with Tests and Models -- 4 Visualisation of Missing Values -- 5 General Considerations on Univariate Methods, Single and Multiple Imputation -- 6 Deductive Imputation and Outlier Replacement -- 7 Imputation Without a Model -- 8 Model-based Methods -- 9 Non-linear Methods -- 10 Methods for compositional data -- 11 Evaluation of the Quality of Imputation -- 12 Simulation of Data for Simulation Studies This book explores visualization and imputation techniques for missing values and presents practical applications using the statistical software R. It explains the concepts of common imputation methods with a focus on visualization, description of data problems and practical solutions using R, including modern methods of robust imputation, imputation based on deep learning and imputation for complex data. By describing the advantages, disadvantages and pitfalls of each method, the book presents a clear picture of which imputation methods are applicable given a specific data set at hand. The material covered includes the pre-analysis of data, visualization of missing values in incomplete data, single and multiple imputation, deductive imputation and outlier replacement, model-based methods including methods based on robust estimates, non-linear methods such as tree-based and deep learning methods, imputation of compositional data, imputation quality evaluation from visual diagnostics to precision measures, coverage rates and prediction performance and a description of different model- and design-based simulation designs for the evaluation. The book also features a topic-focused introduction to R and R code is provided in each chapter to explain the practical application of the described methodology. Addressed to researchers, practitioners and students who work with incomplete data, the book offers an introduction to the subject as well as a discussion of recent developments in the field. It is suitable for beginners to the topic and advanced readers alike HTTP:URL=https://doi.org/10.1007/978-3-031-30073-8

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