car3.1-3 package

Companion to Applied Regression

Anova Tables for Various Statistical Models

Added-Variable Plots

Box-Cox, Box-Cox with Negatives Allowed, Yeo-Johnson and Basic Power T...

Bootstrapping for regression models

Graph the profile log-likelihood for Box-Cox transformations in 1D, or...

Constructed Variable for Box-Cox Transformation

Boxplots With Point Identification

Box-Tidwell Transformations

Print Abbreviated Ouput

Defunct Functions in the car Package

Deprecated Functions in the car Package

Internal Objects for the `car`

package

View the Official Hex Sticker for the car Package

Set or Retrieve `car`

Package Color Palette

Access to the R Companion to Applied Regression Website

Ceres Plots

Print estimated coefficients and their standard errors in a table for ...

Functions to Construct Contrasts

Component+Residual (Partial Residual) Plots

Estimate and Standard Error of a Nonlinear Function of Estimated Regre...

Nonparametric Density Estimates

dfbeta and dfbetas Index Plots

Durbin-Watson Test for Autocorrelated Errors

Ellipses, Data Ellipses, and Confidence Ellipses

Export a data frame to disk in one of many formats

Heteroscedasticity-Corrected Covariance Matrices

Methods Functions to Support `boot`

Objects

Import data from many file formats

Influence Index Plot

Influence Diagnostics for Mixed-Effects Models

Regression Influence Plot

Inverse Response Plots to Transform the Response

Choose a Predictor Transformation Visually or Numerically

Levene's Test

Regression Leverage Plots

Test Linear Hypothesis

Logit Transformation

Marginal Model Plotting

Draw Linear Model Marginal and Conditional Plots in Parallel or Overla...

Score Test for Non-Constant Error Variance

Bonferroni Outlier Test

Panel Function for Coplots

Label placement for points to avoid overlaps

Test for Proportional Odds in the Proportional-Odds Logistic-Regressio...

Finding Univariate or Multivariate Power Transformations

Model Predictions

Quantile-Comparison Plot

Recode a Variable

Plot Regression Line

Residual Plots for Linear and Generalized Linear Models

Modified Functions for Summarizing Linear, Generalized Linear, and Som...

Three-Dimensional Scatterplots and Point Identification

Enhanced Scatterplots with Marginal Boxplots, Point Marking, Smoothers...

Scatterplot Matrices

Smoothers to Draw Lines on Scatterplots

Functions to Identify and Mark Extreme Points in a 2D Plot.

Return the scale estimate for a regression model

Sample a Few Elements of an Object

Spread-Level Plots

Convert Character-String Variables in a Data Frame to Factors

Plot Output from regsubsets Function in leaps package

Boxplots for transformations to symmetry

Apply a Function to a Variable Within Factor Levels

Likelihood-Ratio Tests for Univariate or Multivariate Power Transforma...

Axes for Transformed Variables

Variance Inflation Factors

Weighted Matrix Crossproduct

Position of Row Names

Functions to Accompany J. Fox and S. Weisberg, An R Companion to Applied Regression, Third Edition, Sage, 2019.

Maintainer: John Fox License: GPL (>= 2) Last published: 2024-09-27

Useful links