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car (version 2.1-6)

Companion to Applied Regression

Description

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

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Version

Install

install.packages('car')

Monthly Downloads

409,939

Version

2.1-6

License

GPL (>= 2)

Maintainer

John Fox

Last Published

November 19th, 2017

Functions in car (2.1-6)

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.car

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