To ensure full comprehension, methods of regression analysis are illustrated by realistic examples that contain the types of irregularities commonly encountered in practice. Each example isolates one or two techniques and features detailed discussion of the techniques themselves, the required assumptions, ...
and Hadi (actuarial science, American U., Cairo) update again their textbook, first published in 1977, on one of the most widely used statistical tools for analyzing multifactor data. Viewing regression analysis more broadly than some, they consider it as a set of data analysis techniques that...
Each example isolates one or two techniques and features detailed discussion of the techniques themselves, the required assumptions, and the evaluated success of each technique. Each of the methods described can be carried-out with most available software packages. 展开 关键词: Regression analysis ...
Regression analysis is a conceptually simple method for investigating relationships among variables. Carrying out a successful application of regression analysis, however, requires a balance of theoretical results, empirical rules, and subjective judgement. Regression Analysis by Example, Fourth Edition has ...
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Example 1 (Univariate regression analysis: investment fund vs. benchmark's returns) Within the asset management field, the Regression Analysis is used a lot as a tool to examine the fund's returns together with the benchmark's returns. The goal of the regression analysis is to estimate the ...
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Regression tutorial covers choosing the type of analysis, specifying the best model, interpreting results, assessing fit, predictions, and assumptions.
Note that you can have several independent variables in an analysis—for example, changes to GDP and inflation in addition to unemployment in explaining stock market prices. When more than one independent variable is used, it is referred to asmultiple linear regression. This is the most commonly ...
Regression Analysis by Exampledoi:10.1198/tech.2001.s588Terri MooreMotorolaTechnometrics