car v1.2-12

0

Monthly downloads

0th

Percentile

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
Leinhardt Data on Infant-Mortality
Can.pop Canadian Population Data
Angell Moral Integration of American Cities
Prestige Prestige of Canadian Occupations
Duncan Duncan's Occupational Prestige Data
Hartnagel Canadian Crime-Rates Time Series
Sahlins Agricultural Production in Mazulu Village
DavisThin Davis's Data on Drive for Thinness
States Education and Related Statistics for the U.S. States
hccm Heteroscedasticity-Corrected Covariance Matrices
av.plots Added-Variable Plots
Adler Experimenter Expectations
Mandel Contrived Collinear Data
Ellipses Ellipses, Data Ellipses, and Confidence Ellipses
Soils Soil Compositions of Physical and Chemical Characteristics
Var Variance-Covariance Matrices (deprecated)
Quartet Four Regression Datasets
n.bins Number of Bins for Histogram
Womenlf Canadian Women's Labour-Force Participation
car-internal Internal car functions
SLID Survey of Labour and Income Dynamics
Blackmoor Exercise Histories of Eating-Disordered and Control Subjects
Chile Voting Intentions in the 1988 Chilean Plebiscite
Florida Florida County Voting
Ginzberg Data on Depression
Ask Change Argument to a Function Interactively
Robey Fertility and Contraception
qq.plot Quantile-Comparison Plots
durbin.watson Durbin-Watson Test for Autocorrelated Errors
Anscombe U. S. State Public-School Expenditures
Guyer Anonymity and Cooperation
box.cox.var Constructed Variable for Box-Cox Transformation
Ericksen The 1980 U.S. Census Undercount
box.cox.powers Multivariate Unconditional Box-Cox Transformations
Friendly Format Effects on Recall
Contrasts Functions to Construct Contrasts
Cowles Cowles and Davis's Data on Volunteering
which.names Position of Row Names
reg.line Plot Regression Line
Ornstein Interlocking Directorates Among Major Canadian Firms
Transformation Axes Axes for Transformed Variables
Cook's Distances Cook's Distances for Linear and Generalized Linear Models
Moore Status, Authoritarianism, and Conformity
Freedman Crowding and Crime in U. S. Metropolitan Areas
Mroz U.S. Women's Labor-Force Participation
panel.car Panel Function Coplots
cr.plots Component+Residual (Partial Residual) Plots
scatterplot.matrix Scatterplot Matrices
Vocab Vocabulary and Education
Pottery Chemical Composition of Pottery
ceres.plots Ceres Plots
Anova Anova Tables for Various Statistical Models
some Sample a Few Elements of an Object
box.cox Box-Cox Family of Transformations
Davis Self-Reports of Height and Weight
scatterplot Scatterplots with Boxplots
Burt Fraudulent Data on IQs of Twins Raised Apart
Bfox Canadian Women's Labour-Force Participation
Chirot The 1907 Romanian Peasant Rebellion
UN GDP and Infant Mortality
subsets Plot Output from regsubsets Function in leaps package
US.pop Population of the United States
linear.hypothesis Test Linear Hypothesis
ncv.test Score Test for Non-Constant Error Variance
recode Recode a Variable
levene.test Levene's Test
car-package Companion to Applied Regression
logit Logit Transformation
outlier.test Bonferroni Outlier Test
spread.level.plot Spread-Level Plots
leverage.plots Regression Leverage Plots
vif Variance Inflation Factors
influencPlot Regression Influence Plot
Greene Refugee Appeals
Baumann Methods of Teaching Reading Comprehension
OBrienKaiser O'Brien and Kaiser's Repeated-Measures Data
Migration Canadian Interprovincial Migration Data
symbox Boxplots for transformations to symmetry
box.tidwell Box-Tidwell Transformations
No Results!

Last month downloads

Details

Include our badge in your README

[![Rdoc](http://www.rdocumentation.org/badges/version/car)](http://www.rdocumentation.org/packages/car)