car v2.1-6


Monthly downloads



Companion to Applied Regression

Functions and Datasets to Accompany J. Fox and S. Weisberg, An R Companion to Applied Regression, Second Edition, Sage, 2011.

Functions in car

Name Description
AMSsurvey American Math Society Survey Data
Boot Bootstrapping for regression models
Adler Experimenter Expectations
Boxplot Boxplots With Point Identification
Anscombe U. S. State Public-School Expenditures
Bfox Canadian Women's Labour-Force Participation
Angell Moral Integration of American Cities
Baumann Methods of Teaching Reading Comprehension
Anova Anova Tables for Various Statistical Models
Blackmore Exercise Histories of Eating-Disordered and Control Subjects
Chile Voting Intentions in the 1988 Chilean Plebiscite
Contrasts Functions to Construct Contrasts
Chirot The 1907 Romanian Peasant Rebellion
Cowles Cowles and Davis's Data on Volunteering
CanPop Canadian Population Data
Depredations Minnesota Wolf Depredation Data
Ellipses Ellipses, Data Ellipses, and Confidence Ellipses
Ericksen The 1980 U.S. Census Undercount
Duncan Duncan's Occupational Prestige Data
Davis Self-Reports of Height and Weight
Freedman Crowding and Crime in U. S. Metropolitan Areas
DavisThin Davis's Data on Drive for Thinness
Hartnagel Canadian Crime-Rates Time Series
Greene Refugee Appeals
Highway1 Highway Accidents
Guyer Anonymity and Cooperation
Ornstein Interlocking Directorates Among Major Canadian Firms
Mroz U.S. Women's Labor-Force Participation
Pottery Chemical Composition of Pottery
OBrienKaiser O'Brien and Kaiser's Repeated-Measures Data
Burt Fraudulent Data on IQs of Twins Raised Apart
Sahlins Agricultural Production in Mazulu Village
LoBD Cancer drug data use to provide an example of the use of the skew power distributions.
Salaries Salaries for Professors
Mandel Contrived Collinear Data
States Education and Related Statistics for the U.S. States
Florida Florida County Voting
Moore Status, Authoritarianism, and Conformity
Friendly Format Effects on Recall
ScatterplotSmoothers Smoothers to Draw Lines on Scatterplots
Ginzberg Data on Depression
Soils Soil Compositions of Physical and Chemical Characteristics
Migration Canadian Interprovincial Migration Data
TransformationAxes Axes for Transformed Variables
KosteckiDillon Treatment of Migraine Headaches
Leinhardt Data on Infant-Mortality
UN GDP and Infant Mortality
Robey Fertility and Contraception
Prestige Prestige of Canadian Occupations
SLID Survey of Labour and Income Dynamics
Quartet Four Regression Datasets
WeightLoss Weight Loss Data
Wong Post-Coma Recovery of IQ
Womenlf Canadian Women's Labour-Force Participation
USPop Population of the United States
car-deprecated Deprecated Functions in car Package
Vocab Vocabulary and Education
car-internal.Rd Internal Objects for the car package
bootCase Case bootstrap for regression models
hist.boot Methods Functions to Support boot Objects
boxCox Graph the profile log-likelihood for Box-Cox transformations in 1D or in 2D with the bcnPower family.
dfbetaPlots dfbeta and dfbetas Index Plots
logit Logit Transformation
densityPlot Nonparametric Density Estimates
mmps Marginal Model Plotting
Transact Transaction data
infIndexPlot Influence Index Plot
avPlots Added-Variable Plots
mcPlots Draw Linear Model Marginal and Conditional Plots in Parallel or Overlaid
bcPower Box-Cox, Box-Cox with Negatives Allowed, Yeo-Johnson and Basic Power Transformations
ncvTest Score Test for Non-Constant Error Variance
Wool Wool data
boxCoxVariable Constructed Variable for Box-Cox Transformation
ceresPlots Ceres Plots
boxTidwell Box-Tidwell Transformations
compareCoefs Print estimated coefficients and their standard errors in a table for several regression models.
car-package Companion to Applied Regression
influencePlot Regression Influence Plot
invResPlot Inverse Response Plots to Transform the Response
carWeb Access to the R Companion to Applied Regression website
plot.powerTransform plot Method for powerTransform Objects
durbinWatsonTest Durbin-Watson Test for Autocorrelated Errors
powerTransform Finding Univariate or Multivariate Power Transformations
hccm Heteroscedasticity-Corrected Covariance Matrices
symbox Boxplots for transformations to symmetry
leveragePlots Regression Leverage Plots
testTransform Likelihood-Ratio Tests for Univariate or Multivariate Power Transformations to Normality
qqPlot Quantile-Comparison Plots
invTranPlot Choose a Predictor Transformation Visually or Numerically
recode Recode a Variable
leveneTest Levene's Test
spreadLevelPlot Spread-Level Plots
scatter3d Three-Dimensional Scatterplots and Point Identification
subsets Plot Output from regsubsets Function in leaps package
scatterplot Scatterplots with Boxplots Panel Function for Coplots
crPlots Component+Residual (Partial Residual) Plots
scatterplotMatrix Scatterplot Matrices
deltaMethod Estimate and Standard Error of a Nonlinear Function of Estimated Regression Coefficients
showLabels Utility Functions to Identify and Mark Extreme Points in a 2D Plot.
sigmaHat Return the scale estimate for a regression model
outlierTest Bonferroni Outlier Test
vif Variance Inflation Factors
some Sample a Few Elements of an Object
wcrossprod Weighted Matrix Crossproduct
which.names Position of Row Names
linearHypothesis Test Linear Hypothesis
regLine Plot Regression Line
residualPlots Residual Plots and Curvature Tests for Linear Model Fits
No Results!

Vignettes of car

No Results!

Last month downloads


Include our badge in your README