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Quantile regression
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ISBN: 0521608279 9780521608275 9780521845731 0521845734 9780511754098 0511130341 9780511130342 0511130333 9780511130335 0511754094 1280223634 9781280223631 0511128819 9780511128813 1107713838 9781107713833 9786610223633 6610223637 0511198469 9780511198465 0511299370 9780511299377 Year: 2005 Volume: 38 Publisher: Cambridge : Cambridge University Press,

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Abstract

Quantile regression is gradually emerging as a unified statistical methodology for estimating models of conditional quantile functions. By complementing the exclusive focus of classical least squares regression on the conditional mean, quantile regression offers a systematic strategy for examining how covariates influence the location, scale and shape of the entire response distribution. This monograph is the first comprehensive treatment of the subject, encompassing models that are linear and nonlinear, parametric and nonparametric. The author has devoted more than 25 years of research to this topic. The methods in the analysis are illustrated with a variety of applications from economics, biology, ecology and finance. The treatment will find its core audiences in econometrics, statistics, and applied mathematics in addition to the disciplines cited above.

Data analysis using regression and multilevel/hierarchical models
Authors: ---
ISBN: 9780521686891 9780521867061 052168689X 0521867061 Year: 2017 Publisher: Cambridge Cambridge University Press

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Data Analysis Using Regression and Multilevel/Hierarchical Models is a comprehensive manual for the applied researcher who wants to perform data analysis using linear and nonlinear regression and multilevel models. The book introduces a wide variety of models, whilst at the same time instructing the reader in how to fit these models using available software packages. The book illustrates the concepts by working through scores of real data examples that have arisen from the authors' own applied research, with programming codes provided for each one. Topics covered include causal inference, including regression, poststratification, matching, regression discontinuity, and instrumental variables, as well as multilevel logistic regression and missing-data imputation. Practical tips regarding building, fitting, and understanding are provided throughout.

Regression analysis of count data
Authors: ---
ISBN: 0521632013 0521635675 9786610160037 0511117094 0511814364 0511066147 0511059833 0511323956 1280160039 1139145886 0511068271 1316085023 9780521632010 9780521635677 9780511814365 9780511066146 9780511068270 9780511117091 9780511059834 9781316085028 9781280160035 6610160031 9781139145886 9780511323959 Year: 1998 Volume: 30 Publisher: Cambridge : Cambridge University Press,

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Students in both the natural and social sciences often seek regression models to explain the frequency of events, such as visits to a doctor, auto accidents or job hiring. This analysis provides a comprehensive account of models and methods to interpret such data. The authors have conducted research in the field for nearly fifteen years and in this work combine theory and practice to make sophisticated methods of analysis accessible to practitioners working with widely different types of data and software. The treatment will be useful to researchers in areas such as applied statistics, econometrics, operations research, actuarial studies, demography, biostatistics, quantitatively-oriented sociology and political science. The book may be used as a reference work on count models or by students seeking an authoritative overview. The analysis is complemented by template programs available on the Internet through the authors' homepages.

Regression diagnostics.
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ISBN: 080393971X 9780803939714 1412985609 1452209030 0585217092 Year: 1991 Volume: 79 Publisher: Newbury Park Sage

Applied nonparametric regression
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ISBN: 0521382483 0521429501 1139052136 9780521382489 9780521429504 9781139052139 Year: 1990 Volume: 19 Publisher: Cambridge : Cambridge University Press,

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Applied Nonparametric Regression is the first book to bring together in one place the techniques for regression curve smoothing involving more than one variable. The computer and the development of interactive graphics programs have made curve estimation possible. This volume focuses on the applications and practical problems of two central aspects of curve smoothing: the choice of smoothing parameters and the construction of confidence bounds. Härdle argues that all smoothing methods are based on a local averaging mechanism and can be seen as essentially equivalent to kernel smoothing. To simplify the exposition, kernel smoothers are introduced and discussed in great detail. Building on this exposition, various other smoothing methods (among them splines and orthogonal polynomials) are presented and their merits discussed. All the methods presented can be understood on an intuitive level; however, exercises and supplemental materials are provided for those readers desiring a deeper understanding of the techniques. The methods covered in this text have numerous applications in many areas using statistical analysis. Examples are drawn from economics as well as from other disciplines including medicine and engineering.

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