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car (version 2.1-1)

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

531,516

Version

2.1-1

License

GPL (>= 2)

Homepage

https://r-forge.r-project.org/projects/car/

Maintainer

John Fox

Last Published

December 14th, 2015

Functions in car (2.1-1)

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

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.car

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