car v2.0-7


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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, 2010.

Functions in car

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