یادداشتهای مربوط به کتابنامه ، واژه نامه و نمایه های داخل اثر
متن يادداشت
Includes bibliographical references and index.
یادداشتهای مربوط به مندرجات
متن يادداشت
Cover; Half Title; Series Page; Title Page; Copyright Page; Dedication; Contents; Preface; Contributors; 1. Introduction; 1.1 Why this book?; 1.2 The structure of this book; 1.3 Summary; References; 2. On secondary analysis of datasets that cannot be linked without errors; 2.1 Introduction; 2.1.1 Related work; 2.1.2 Outline of investigation; 2.2 The linkage data structure; 2.2.1 Definitions; 2.2.2 Agreement partition of match space; 2.3 On maximum likelihood estimation; 2.4 On analysis under the comparison data model; 2.4.1 Linear regression under the linkage model
متن يادداشت
2.4.2 Linear regression under the comparison data model2.4.3 Comparison data modelling (I); 2.4.4 Comparison data modelling (II); 2.5 On link subset analysis; 2.5.1 Non-informative balanced selection; 2.5.2 Illustration for the C-PR data; 2.6 Concluding remarks; Bibliography; 3. Capture-recapture methods in the presence of linkage errors; 3.1 Introduction; 3.2 The capture-recapture model: short formalization and notation; 3.3 The linkage models and the linkage errors; 3.3.1 The Fellegi and Sunter linkage model; 3.3.2 Definition and estimation of linkage errors
متن يادداشت
3.3.3 Bayesian approaches to record linkage3.4 The DSE in the presence of linkage errors; 3.4.1 The Ding and Fienberg estimator; 3.4.2 The modified Ding and Fienberg estimator; 3.4.3 Some remarks; 3.4.4 Examples; 3.5 Linkage-error adjustments in the case of multiple lists; 3.5.1 Log-linear model-based estimators; 3.5.2 An alternative modelling approach; 3.5.3 A Bayesian proposal; 3.5.4 Examples; 3.6 Concluding remarks; Bibliography; 4. An overview on uncertainty and estimation in statistical matching; 4.1 Introduction; 4.2 Statistical matching problem: notations and technicalities
متن يادداشت
4.3 The joint distribution of variables not jointly observed: estimation and uncertainty4.3.1 Matching error; 4.3.2 Bounding the matching error via measures of uncertainty; 4.4 Statistical matching for complex sample surveys; 4.4.1 Technical assumptions on the sample designs; 4.4.2 A proposal for choosing a matching distribution; 4.4.3 Reliability of the matching distribution; 4.4.4 Evaluation of the matching reliability as a hypothesis problem; 4.5 Conclusions and pending issues: relationship between the statistical matching problem and ecological inference; Bibliography
بدون عنوان
0
بدون عنوان
8
بدون عنوان
8
بدون عنوان
8
یادداشتهای مربوط به خلاصه یا چکیده
متن يادداشت
The advent of "Big Data" has brought with it a rapid diversification of data sources, requiring analysis that accounts for the fact that these data have often been generated and recorded for different reasons. Data integration involves combining data residing in different sources to enable statistical inference, or to generate new statistical data for purposes that cannot be served by each source on its own. This can yield significant gains for scientific as well as commercial investigations. However, valid analysis of such data should allow for the additional uncertainty due to entity ambiguity, whenever it is not possible to state with certainty that the integrated source is the target population of interest. Analysis of Integrated Data aims to provide a solid theoretical basis for this statistical analysis in three generic settings of entity ambiguity: statistical analysis of linked datasets that may contain linkage errors; datasets created by a data fusion process, where joint statistical information is simulated using the information in marginal data from non-overlapping sources; and estimation of target population size when target units are either partially or erroneously covered in each source. Covers a range of topics under an overarching perspective of data integration. Focuses on statistical uncertainty and inference issues arising from entity ambiguity. Features state of the art methods for analysis of integrated data. Identifies the important themes that will define future research and teaching in the statistical analysis of integrated data. Analysis of Integrated Data is aimed primarily at researchers and methodologists interested in statistical methods for data from multiple sources, with a focus on data analysts in the social sciences, and in the public and private sectors.