Added-variable plots and curvature in linear regression

R. Dennis Cook

doi:10.1080/00401706.1996.10484507

Added-variable plots and curvature in linear regression

R. Dennis Cook

Statistics (Twin Cities)

Research output: Contribution to journal › Article › peer-review

12 Scopus citations

Abstract

Added-variable plots are useful for a variety of data-analytic purposes but can be seriously misleading when used to investigate curvature and predictor transformations in linear regression, unless the predictors are independent.

Original language	English (US)
Pages (from-to)	275-278
Number of pages	4
Journal	Technometrics
Volume	38
Issue number	3
DOIs	https://doi.org/10.1080/00401706.1996.10484507
State	Published - Aug 1996

Keywords

Component-plus-residual plots
Influential observations
Partial residual plots
Predictor transformations

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10.1080/00401706.1996.10484507

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title = "Added-variable plots and curvature in linear regression",

abstract = "Added-variable plots are useful for a variety of data-analytic purposes but can be seriously misleading when used to investigate curvature and predictor transformations in linear regression, unless the predictors are independent.",

keywords = "Component-plus-residual plots, Influential observations, Partial residual plots, Predictor transformations",

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KW - Partial residual plots

KW - Predictor transformations

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