car v2.1-1


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by John Fox

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