car v1.2-15
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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 | |
| Anscombe | U. S. State Public-School Expenditures | |
| Contrasts | Functions to Construct Contrasts | |
| Adler | Experimenter Expectations | |
| vif | Variance Inflation Factors | |
| Mandel | Contrived Collinear Data | |
| box.cox.var | Constructed Variable for Box-Cox Transformation | |
| Vocab | Vocabulary and Education | |
| Chirot | The 1907 Romanian Peasant Rebellion | |
| spread.level.plot | Spread-Level Plots | |
| Womenlf | Canadian Women's Labour-Force Participation | |
| Baumann | Methods of Teaching Reading Comprehension | |
| car-package | Companion to Applied Regression | |
| scatterplot.matrix | Scatterplot Matrices | |
| Ginzberg | Data on Depression | |
| Cowles | Cowles and Davis's Data on Volunteering | |
| Chile | Voting Intentions in the 1988 Chilean Plebiscite | |
| av.plots | Added-Variable Plots | |
| Transformation Axes | Axes for Transformed Variables | |
| Blackmoor | Exercise Histories of Eating-Disordered and Control Subjects | |
| linear.hypothesis | Test Linear Hypothesis | |
| Davis | Self-Reports of Height and Weight | |
| Ornstein | Interlocking Directorates Among Major Canadian Firms | |
| scatterplot | Scatterplots with Boxplots | |
| Quartet | Four Regression Datasets | |
| qq.plot | Quantile-Comparison Plots | |
| reg.line | Plot Regression Line | |
| Sahlins | Agricultural Production in Mazulu Village | |
| Duncan | Duncan's Occupational Prestige Data | |
| hccm | Heteroscedasticity-Corrected Covariance Matrices | |
| which.names | Position of Row Names | |
| n.bins | Number of Bins for Histogram | |
| influencPlot | Regression Influence Plot | |
| OBrienKaiser | O'Brien and Kaiser's Repeated-Measures Data | |
| Ask | Change Argument to a Function Interactively | |
| recode | Recode a Variable | |
| Moore | Status, Authoritarianism, and Conformity | |
| box.cox.powers | Multivariate Unconditional Box-Cox Transformations | |
| Angell | Moral Integration of American Cities | |
| durbin.watson | Durbin-Watson Test for Autocorrelated Errors | |
| subsets | Plot Output from regsubsets Function in leaps package | |
| Can.pop | Canadian Population Data | |
| Robey | Fertility and Contraception | |
| Florida | Florida County Voting | |
| Pottery | Chemical Composition of Pottery | |
| some | Sample a Few Elements of an Object | |
| Bfox | Canadian Women's Labour-Force Participation | |
| Ericksen | The 1980 U.S. Census Undercount | |
| Leinhardt | Data on Infant-Mortality | |
| Migration | Canadian Interprovincial Migration Data | |
| cr.plots | Component+Residual (Partial Residual) Plots | |
| logit | Logit Transformation | |
| ceres.plots | Ceres Plots | |
| outlier.test | Bonferroni Outlier Test | |
| Mroz | U.S. Women's Labor-Force Participation | |
| panel.car | Panel Function Coplots | |
| leverage.plots | Regression Leverage Plots | |
| SLID | Survey of Labour and Income Dynamics | |
| Soils | Soil Compositions of Physical and Chemical Characteristics | |
| Cook's Distances | Cook's Distances for Linear and Generalized Linear Models | |
| Guyer | Anonymity and Cooperation | |
| Burt | Fraudulent Data on IQs of Twins Raised Apart | |
| car-internal | Internal car functions | |
| levene.test | Levene's Test | |
| Freedman | Crowding and Crime in U. S. Metropolitan Areas | |
| ncv.test | Score Test for Non-Constant Error Variance | |
| Hartnagel | Canadian Crime-Rates Time Series | |
| US.pop | Population of the United States | |
| UN | GDP and Infant Mortality | |
| States | Education and Related Statistics for the U.S. States | |
| Anova | Anova Tables for Various Statistical Models | |
| Var | Variance-Covariance Matrices (deprecated) | |
| box.tidwell | Box-Tidwell Transformations | |
| Prestige | Prestige of Canadian Occupations | |
| Friendly | Format Effects on Recall | |
| symbox | Boxplots for transformations to symmetry | |
| DavisThin | Davis's Data on Drive for Thinness | |
| Greene | Refugee Appeals | |
| box.cox | Box-Cox Family of Transformations | |
| Ellipses | Ellipses, Data Ellipses, and Confidence Ellipses | |
| No Results! | ||
Last month downloads
Details
| Date | 2009/08/24 |
| LazyLoad | yes |
| LazyData | yes |
| License | GPL (>= 2) |
| URL | http://www.r-project.org, http://socserv.socsci.mcmaster.ca/jfox/ |
| Packaged | 2009-08-24 22:17:58 UTC; John Fox |
| Repository | CRAN |
| Date/Publication | 2009-08-25 08:04:56 |
| depends | base (>= 2.1.1) , graphics , R (>= 2.1.1) , stats |
| suggests | leaps , MASS , nnet , survival |
| Contributors | John Fox, David Firth, Brian Ripley, Michael Friendly, Richard Heiberger, Spencer Graves, Gregor Gorjanc, Georges Monette, Henric Nilsson, Derek Ogle, Achim for various suggestions, Sanford Weisberg |
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