Rdocumentation
powered by
Learn R Programming
⚠️
There's a newer version (3.1-3) of this package.
Take me there.
car (version 3.0-2)
Companion to Applied Regression
Description
Functions to Accompany J. Fox and S. Weisberg, An R Companion to Applied Regression, Third Edition, Sage, in press.
Copy Link
Link to current version
Version
Version
3.1-3
3.1-2
3.1-1
3.1-0
3.0-13
3.0-12
3.0-11
3.0-10
3.0-9
3.0-8
3.0-7
3.0-6
3.0-5
3.0-4
3.0-3
3.0-2
3.0-1
3.0-0
2.1-6
2.1-5
2.1-4
2.1-3
2.1-2
2.1-1
2.1-0
2.0-26
2.0-25
2.0-24
2.0-22
2.0-21
2.0-20
2.0-19
2.0-18
2.0-17
2.0-16
2.0-15
2.0-14
2.0-13
2.0-12
2.0-11
2.0-10
2.0-9
2.0-8
2.0-7
2.0-6
2.0-2
2.0-1
2.0-0
1.2-16
1.2-15
1.2-14
1.2-13
1.2-12
1.2-11
1.2-10
1.2-9
1.2-8
1.2-7
1.2-6
1.2-5
1.2-4
1.2-3
1.2-2
1.2-1
1.2-0
1.1-2
1.1-1
1.1-0
1.0-18
1.0-17
1.0-16
1.0-15
1.0-14
1.0-13
1.0-12
1.0-11
1.0-10
1.0-9
1.0-8
1.0-7
1.0-5
1.0-4
1.0-3
1.0-2
1.0-1
1.0-0
0.9-1
0.8-4
0.8-3
0.8-1
Install
install.packages('car')
Monthly Downloads
596,351
Version
3.0-2
License
GPL (>= 2)
Homepage
https://r-forge.r-project.org/projects/car/
Maintainer
John Fox
Last Published
August 23rd, 2018
Functions in car (3.0-2)
Search all functions
mmps
Marginal Model Plotting
deltaMethod
Estimate and Standard Error of a Nonlinear Function of Estimated Regression Coefficients
S
Modified Functions for Summarizing Linear, Generalized Linear, and Some Other Models
densityPlot
Nonparametric Density Estimates
infIndexPlot
Influence Index Plot
influence.mixed.models
Influence Diagnostics for Mixed-Effects Models
scatter3d
Three-Dimensional Scatterplots and Point Identification
mcPlots
Draw Linear Model Marginal and Conditional Plots in Parallel or Overlaid
Export
Export a data frame to disk in one of many formats
ncvTest
Score Test for Non-Constant Error Variance
scatterplotMatrix
Scatterplot Matrices
boxCox
Graph the profile log-likelihood for Box-Cox transformations in 1D, or in 2D with the bcnPower family.
Ellipses
Ellipses, Data Ellipses, and Confidence Ellipses
showLabels
Functions to Identify and Mark Extreme Points in a 2D Plot.
ScatterplotSmoothers
Smoothers to Draw Lines on Scatterplots
boxTidwell
Box-Tidwell Transformations
boxCoxVariable
Constructed Variable for Box-Cox Transformation
symbox
Boxplots for transformations to symmetry
leveneTest
Levene's Test
Anova
Anova Tables for Various Statistical Models
testTransform
Likelihood-Ratio Tests for Univariate or Multivariate Power Transformations to Normality
Import
Import data from many file formats
Boot
Bootstrapping for regression models
sigmaHat
Return the scale estimate for a regression model
carPalette
Set or Retrieve
car
Package Color Palette
brief
Print Abbreviated Ouput
invTranPlot
Choose a Predictor Transformation Visually or Numerically
Tapply
Apply a Function to a Variable Within Factor Levels
logit
Logit Transformation
scatterplot
Enhanced Scatterplots with Marginal Boxplots, Point Marking, Smoothers, and More
some
Sample a Few Elements of an Object
TransformationAxes
Axes for Transformed Variables
Predict
Model Predictions
Boxplot
Boxplots With Point Identification
compareCoefs
Print estimated coefficients and their standard errors in a table for several regression models.
crPlots
Component+Residual (Partial Residual) Plots
carWeb
Access to the R Companion to Applied Regression Website
ceresPlots
Ceres Plots
hccm
Heteroscedasticity-Corrected Covariance Matrices
Contrasts
Functions to Construct Contrasts
influencePlot
Regression Influence Plot
bcPower
Box-Cox, Box-Cox with Negatives Allowed, Yeo-Johnson and Basic Power Transformations
avPlots
Added-Variable Plots
invResPlot
Inverse Response Plots to Transform the Response
outlierTest
Bonferroni Outlier Test
dfbetaPlots
dfbeta and dfbetas Index Plots
durbinWatsonTest
Durbin-Watson Test for Autocorrelated Errors
leveragePlots
Regression Leverage Plots
panel.car
Panel Function for Coplots
linearHypothesis
Test Linear Hypothesis
hist.boot
Methods Functions to Support
boot
Objects
qqPlot
Quantile-Comparison Plot
recode
Recode a Variable
whichNames
Position of Row Names
poTest
Test for Proportional Odds in the Proportional-Odds Logistic-Regression Model
spreadLevelPlot
Spread-Level Plots
regLine
Plot Regression Line
powerTransform
Finding Univariate or Multivariate Power Transformations
subsets
Plot Output from regsubsets Function in leaps package
residualPlots
Residual Plots for Linear and Generalized Linear Models
vif
Variance Inflation Factors
wcrossprod
Weighted Matrix Crossproduct
car-defunct
Defunct Functions in the car Package
car-deprecated
Deprecated Functions in the car Package
car-internal.Rd
Internal Objects for the
car
package