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car (version 2.0-2)

Companion to Applied Regression

Description

This package accompanies J. Fox and S. Weisberg, An R Companion to Applied Regression, Second Edition, Sage, forthcoming.

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Version

Install

install.packages('car')

Monthly Downloads

531,516

Version

2.0-2

License

GPL (>= 2)

Homepage

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

Maintainer

John Fox

Last Published

August 1st, 2010

Functions in car (2.0-2)

logit

Logit Transformation

boxCoxVariable

Constructed Variable for Box-Cox Transformation

Guyer

Anonymity and Cooperation

Angell

Moral Integration of American Cities

Contrasts

Functions to Construct Contrasts

Cowles

Cowles and Davis's Data on Volunteering

ncvTest

Score Test for Non-Constant Error Variance

Florida

Florida County Voting

Ginzberg

Data on Depression

Bfox

Canadian Women's Labour-Force Participation

Pottery

Chemical Composition of Pottery

Womenlf

Canadian Women's Labour-Force Participation

Chile

Voting Intentions in the 1988 Chilean Plebiscite

coefTable

Print estimated coefficients and their standard errors in a table for several regression models.

Moore

Status, Authoritarianism, and Conformity

Hartnagel

Canadian Crime-Rates Time Series

boxCox

Box-Cox Transformations for Linear Models

Ellipses

Ellipses, Data Ellipses, and Confidence Ellipses

Davis

Self-Reports of Height and Weight

Leinhardt

Data on Infant-Mortality

leveneTest

Levene's Test

Boot

Bootstrapping for regression models

Baumann

Methods of Teaching Reading Comprehension

Sahlins

Agricultural Production in Mazulu Village

estimateTransform

Finding Univariate or Multivariate Power Transformations

boxTidwell

Box-Tidwell Transformations

Freedman

Crowding and Crime in U. S. Metropolitan Areas

spreadLevelPlot

Spread-Level Plots

OBrienKaiser

O'Brien and Kaiser's Repeated-Measures Data

Migration

Canadian Interprovincial Migration Data

avPlots

Added-Variable Plots

vif

Variance Inflation Factors

which.names

Position of Row Names

carWeb

Access to the R Companion to Applied Regression website

linearHypothesis

Test Linear Hypothesis

Anova

Anova Tables for Various Statistical Models

influencePlot

Regression Influence Plot

dfbetaPlots

dfbeta and dfbetas Index Plots

scatter3d

Three-Dimensional Scatterplots and Point Identification

densityPlot

Nonparametric Density Estimates

DavisThin

Davis's Data on Drive for Thinness

scatterplotMatrix

Scatterplot Matrices

invResPlot

Inverse Response Plots to Transform the Response

durbinWatsonTest

Durbin-Watson Test for Autocorrelated Errors

invTranPlot

Choose a Predictor Transformation Visually or Numerically

Mroz

U.S. Women's Labor-Force Participation

Ornstein

Interlocking Directorates Among Major Canadian Firms

car-package

Companion to Applied Regression

Boxplot

Boxplots With Point Identification

Chirot

The 1907 Romanian Peasant Rebellion

subsets

Plot Output from regsubsets Function in leaps package

leveragePlots

Regression Leverage Plots

Soils

Soil Compositions of Physical and Chemical Characteristics

Depredations

Minnesota Wolf Depredation Data

mmps

Marginal Model Plotting

Adler

Experimenter Expectations

plot.powerTransform

plot Method for powerTransform Objects

outlierTest

Bonferroni Outlier Test

infIndexPlot

Influence Index Plot

powerTransform

Finding Univariate or Multivariate Power Transformations

wcrossprod

Weighted Matrix Crossproduct

scatterplot

Scatterplots with Boxplots

symbox

Boxplots for transformations to symmetry

CanPop

Canadian Population Data

Wool

Wool data

deltaMethod

Estimate and Standard Error of a Nonlinear Function of Estimated Regression Coefficients

Format Effects on Recall

Transact

Transaction data

ScatterplotSmoothers

Smoothers to Draw Lines on Scatterplots

States

Education and Related Statistics for the U.S. States

qqPlot

Quantile-Comparison Plots

Robey

Fertility and Contraception

car-deprecated

Deprecated Functions in car Package

bcPower

Box-Cox and Yeo-Johnson Power Transformations

USPop

Population of the United States

residualPlots

Residual Plots and Curvature Tests for Linear Model Fits

GDP and Infant Mortality

compareCoefs

Print estimated coefficients and their standard errors in a table for several regression models.

TransformationAxes

Axes for Transformed Variables

Vocab

Vocabulary and Education

crPlots

Component+Residual (Partial Residual) Plots

hccm

Heteroscedasticity-Corrected Covariance Matrices

showLabels

Utility Functions to Identify and Mark Extreme Points in a 2D Plot.

Ericksen

The 1980 U.S. Census Undercount

AMSsurvey

American Math Society Survey Data

testTransform

Likelihood-Ratio Tests for Univariate or Multivariate Power Transformations to Normality

Anscombe

U. S. State Public-School Expenditures

KosteckiDillon

Treatment of Migraine Headaches

hist.boot

Generic functions to provide support for boot objects

Draw Linear Model Marginal and Conditional Plots in Parallel or Overlaid

Prestige

Prestige of Canadian Occupations

panel.car

Panel Function for Coplots

Burt

Fraudulent Data on IQs of Twins Raised Apart

Quartet

Four Regression Datasets

Duncan

Duncan's Occupational Prestige Data

bootCase

Case bootstrap for regression models

ceresPlots

Ceres Plots

Mandel

Contrived Collinear Data

Blackmore

Exercise Histories of Eating-Disordered and Control Subjects

sigmaHat

Return the scale estimate for a regression model

Wong

Post-Coma Recovery of IQ

car-internal.Rd

Internal Objects for the car package

SLID

Survey of Labour and Income Dynamics

WeightLoss

Weight Loss Data

Salaries

Salaries for Professors

some

Sample a Few Elements of an Object

Blackmoor

Exercise Histories of Eating-Disordered and Control Subjects