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by John Fox

Companion to Applied Regression

This package accompanies J. Fox and S. Weisberg, An R Companion to Applied Regression, Second Edition, Sage, 2011.

Functions in car

Name Description
estimateTransform Finding Univariate or Multivariate Power Transformations
ncvTest Score Test for Non-Constant Error Variance
Contrasts Functions to Construct Contrasts
OBrienKaiser O'Brien and Kaiser's Repeated-Measures Data
wcrossprod Weighted Matrix Crossproduct
Mroz U.S. Women's Labor-Force Participation
bcPower Box-Cox and Yeo-Johnson Power Transformations
avPlots Added-Variable Plots
outlierTest Bonferroni Outlier Test
spreadLevelPlot Spread-Level Plots
symbox Boxplots for transformations to symmetry
ceresPlots Ceres Plots
Leinhardt Data on Infant-Mortality
Pottery Chemical Composition of Pottery
Vocab Vocabulary and Education
showLabels Utility Functions to Identify and Mark Extreme Points in a 2D Plot.
sigmaHat Return the scale estimate for a regression model
Baumann Methods of Teaching Reading Comprehension
Robey Fertility and Contraception
logit Logit Transformation
compareCoefs Print estimated coefficients and their standard errors in a table for several regression models.
influencePlot Regression Influence Plot
AMSsurvey American Math Society Survey Data
Anscombe U. S. State Public-School Expenditures
Migration Canadian Interprovincial Migration Data
qqPlot Quantile-Comparison Plots
Anova Anova Tables for Various Statistical Models
Chirot The 1907 Romanian Peasant Rebellion
TransformationAxes Axes for Transformed Variables
some Sample a Few Elements of an Object
plot.powerTransform plot Method for powerTransform Objects
Blackmoor Exercise Histories of Eating-Disordered and Control Subjects
car-deprecated Deprecated Functions in car Package
carWeb Access to the R Companion to Applied Regression website
Transact Transaction data
which.names Position of Row Names
Prestige Prestige of Canadian Occupations
Ornstein Interlocking Directorates Among Major Canadian Firms
Salaries Salaries for Professors
boxTidwell Box-Tidwell Transformations
Chile Voting Intentions in the 1988 Chilean Plebiscite
Duncan Duncan's Occupational Prestige Data
hccm Heteroscedasticity-Corrected Covariance Matrices
Florida Florida County Voting
Davis Self-Reports of Height and Weight
recode Recode a Variable
bootCase Case bootstrap for regression models
Highway1 Highway Accidents
Adler Experimenter Expectations
Bfox Canadian Women's Labour-Force Participation
Moore Status, Authoritarianism, and Conformity
infIndexPlot Influence Index Plot
invTranPlot Choose a Predictor Transformation Visually or Numerically
Soils Soil Compositions of Physical and Chemical Characteristics
boxCoxVariable Constructed Variable for Box-Cox Transformation
scatterplot Scatterplots with Boxplots
Ginzberg Data on Depression
Sahlins Agricultural Production in Mazulu Village
Wool Wool data
scatterplotMatrix Scatterplot Matrices
WeightLoss Weight Loss Data
panel.car Panel Function for Coplots
Ericksen The 1980 U.S. Census Undercount
Depredations Minnesota Wolf Depredation Data
durbinWatsonTest Durbin-Watson Test for Autocorrelated Errors
deltaMethod Estimate and Standard Error of a Nonlinear Function of Estimated Regression Coefficients
Friendly Format Effects on Recall
Burt Fraudulent Data on IQs of Twins Raised Apart
Angell Moral Integration of American Cities
DavisThin Davis's Data on Drive for Thinness
Freedman Crowding and Crime in U. S. Metropolitan Areas
Hartnagel Canadian Crime-Rates Time Series
Guyer Anonymity and Cooperation
invResPlot Inverse Response Plots to Transform the Response
boxCox Box-Cox Transformations for Linear Models
mmps Marginal Model Plotting
Mandel Contrived Collinear Data
subsets Plot Output from regsubsets Function in leaps package
Cowles Cowles and Davis's Data on Volunteering
Quartet Four Regression Datasets
leveneTest Levene's Test
residualPlots Residual Plots and Curvature Tests for Linear Model Fits
testTransform Likelihood-Ratio Tests for Univariate or Multivariate Power Transformations to Normality
CanPop Canadian Population Data
Boxplot Boxplots With Point Identification
regLine Plot Regression Line
States Education and Related Statistics for the U.S. States
UN GDP and Infant Mortality
linearHypothesis Test Linear Hypothesis
Greene Refugee Appeals
USPop Population of the United States
dfbetaPlots dfbeta and dfbetas Index Plots
scatter3d Three-Dimensional Scatterplots and Point Identification
Ellipses Ellipses, Data Ellipses, and Confidence Ellipses
Womenlf Canadian Women's Labour-Force Participation
crPlots Component+Residual (Partial Residual) Plots
SLID Survey of Labour and Income Dynamics
powerTransform Finding Univariate or Multivariate Power Transformations
car-package Companion to Applied Regression
leveragePlots Regression Leverage Plots
vif Variance Inflation Factors
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