Multiple Linear Regression
William H. Holmes () and
William C. Rinaman ()
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William H. Holmes: Le Moyne College
Chapter 14 in Statistical Literacy for Clinical Practitioners, 2014, pp 367-396 from Springer
Abstract:
Abstract This chapter provides an overview of multiple linear regression, a statistical technique that predicts values of a quantitative dependent variable from values of two or more independent variables. By including more than one independent variable, a multiple linear regression can often account for more variability in the dependent variable than can a simple regression, can assess the relationship between the dependent variable and an independent variable after controlling for the presence of other independent variables, and can determine whether the effect of an independent variable varies across levels of another. Topics reviewed include the multiple correlation coefficient, adjusted R 2,interpreting and testing unstandardized and standardized slope coefficients, using categorical and dummy variables as predictors, and testing for the presence of interaction effects.
Keywords: Multiple Regression Analysis; Prediction Equation; Forced Expiratory Volume; Slope Coefficient; Multiple Correlation Coefficient (search for similar items in EconPapers)
Date: 2014
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Persistent link: https://EconPapers.repec.org/RePEc:spr:sprchp:978-3-319-12550-3_14
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DOI: 10.1007/978-3-319-12550-3_14
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