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by John Fox

Companion to Applied Regression

This package accompanies J. Fox, An R and S-PLUS Companion to Applied Regression, Sage, 2002. The package contains mostly functions for applied regression, linear models, and generalized linear models, with an emphasis on regression diagnostics, particularly graphical diagnostic methods. There are also some utility functions. With some exceptions, I have tried not to duplicate capabilities in the basic distribution of R, nor in widely used packages. Where relevant, the functions in car are consistent with na.action = na.omit or na.exclude.

Functions in car

Name Description
Adler Experimenter Expectations
SLID Survey of Labour and Income Dynamics
car-package Companion to Applied Regression
Bfox Canadian Women's Labour-Force Participation
Guyer Anonymity and Cooperation
influencPlot Regression Influence Plot
Sahlins Agricultural Production in Mazulu Village
Hartnagel Canadian Crime-Rates Time Series
durbin.watson Durbin-Watson Test for Autocorrelated Errors
Prestige Prestige of Canadian Occupations
Vocab Vocabulary and Education
Transformation Axes Axes for Transformed Variables
symbox Boxplots for transformations to symmetry
spread.level.plot Spread-Level Plots
box.cox.var Constructed Variable for Box-Cox Transformation
Chirot The 1907 Romanian Peasant Rebellion
vif Variance Inflation Factors
Anscombe U. S. State Public-School Expenditures
US.pop Population of the United States
Freedman Crowding and Crime in U. S. Metropolitan Areas
Friendly Format Effects on Recall
cr.plots Component+Residual (Partial Residual) Plots
Chile Voting Intentions in the 1988 Chilean Plebiscite
panel.car Panel Function Coplots
Contrasts Functions to Construct Contrasts
recode Recode a Variable
ceres.plots Ceres Plots
Angell Moral Integration of American Cities
scatterplot.matrix Scatterplot Matrices
ncv.test Score Test for Non-Constant Error Variance
Ellipses Ellipses, Data Ellipses, and Confidence Ellipses
scatterplot Scatterplots with Boxplots
Quartet Four Regression Datasets
Anova Anova Tables for Various Statistical Models
subsets Plot Output from regsubsets Function in leaps package
Can.pop Canadian Population Data
UN GDP and Infant Mortality
Ericksen The 1980 U.S. Census Undercount
box.cox.powers Multivariate Unconditional Box-Cox Transformations
Davis Self-Reports of Height and Weight
Cook's Distances Cook's Distances for Linear and Generalized Linear Models
some Sample a Few Elements of an Object
leverage.plots Regression Leverage Plots
Leinhardt Data on Infant-Mortality
Womenlf Canadian Women's Labour-Force Participation
hccm Heteroscedasticity-Corrected Covariance Matrices
Baumann Methods of Teaching Reading Comprehension
Ginzberg Data on Depression
Robey Fertility and Contraception
Ornstein Interlocking Directorates Among Major Canadian Firms
Florida Florida County Voting
linear.hypothesis Test Linear Hypothesis
Ask Change Argument to a Function Interactively
Soils Soil Compositions of Physical and Chemical Characteristics
Moore Status, Authoritarianism, and Conformity
Burt Fraudulent Data on IQs of Twins Raised Apart
box.tidwell Box-Tidwell Transformations
Duncan Duncan's Occupational Prestige Data
box.cox Box-Cox Family of Transformations
qq.plot Quantile-Comparison Plots
logit Logit Transformation
av.plots Added-Variable Plots
Mroz U.S. Women's Labor-Force Participation
OBrienKaiser O'Brien and Kaiser's Repeated-Measures Data
car-internal Internal car functions
which.names Position of Row Names
Blackmoor Exercise Histories of Eating-Disordered and Control Subjects
DavisThin Davis's Data on Drive for Thinness
Cowles Cowles and Davis's Data on Volunteering
Greene Refugee Appeals
Pottery Chemical Composition of Pottery
States Education and Related Statistics for the U.S. States
Var Variance-Covariance Matrices (deprecated)
Migration Canadian Interprovincial Migration Data
outlier.test Bonferroni Outlier Test
n.bins Number of Bins for Histogram
Mandel Contrived Collinear Data
levene.test Levene's Test
reg.line Plot Regression Line
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Details

Date 2009/04/02
LazyLoad yes
LazyData yes
License GPL (>= 2)
URL http://www.r-project.org, http://socserv.socsci.mcmaster.ca/jfox/
Packaged Thu Apr 2 08:44:46 2009; John Fox
Repository CRAN
Date/Publication 2009-04-03 09:41:58

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