car v1.2-13
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Monthly downloads
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 | |
| No Results! | ||
Last month downloads
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 |
| 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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