compareCoefs: Print estimated coefficients and their standard errors in a...
In jonathon-love/car: Companion to Applied Regression

Description Usage Arguments Value Author(s) References Examples

This simple function extracts estimates of regression parameters and their standard errors from one or more models and prints them in a table.

1	compareCoefs(..., se = TRUE, print=TRUE, digits = 3)

`...`	One or more regression-model objects. These may be of class `lm`, `glm`, `nlm`, or any other regression method for which the functions `coef` and `vcov` return appropriate values, or if the object inherits from the `mer` class created by the `lme4` package or `lme` in the `nlme` package.
`se`	If `TRUE`, the default, show standard errors as well as estimates, if `FALSE`, show only estimates.
`print`	If `TRUE`, the defualt, the results are printed in a nice format using `printCoefmat`. If `FALSE`, the results are returned as a matrix
`digits`	Passed to the `printCoefmat` function for printing the result.

This function is used for its side-effect of printing the result. It returns a matrix of estimates and standard errors.

John Fox jfox@mcmaster.ca

Fox, J. and Weisberg, S. (2011) An R Companion to Applied Regression, Second Edition, Sage.

mod1 <- lm(prestige ~ income + education, data=Duncan)
mod2 <- update(mod1, subset=-c(6,16))
mod3 <- update(mod1, . ~ . + type)
compareCoefs(mod1)
compareCoefs(mod1, mod2)
compareCoefs(mod1, mod2, mod3)
compareCoefs(mod1, mod2, se=FALSE)