coef

From stats v3.1.1 by R-core R-core@R-project.org

Extract Model Coefficients

coef is a generic function which extracts model coefficients from objects returned by modeling functions. coefficients is an alias for it.

Keywords: models, regression

Usage

coef(object, ...)
coefficients(object, ...)

Arguments

object: an object for which the extraction of model coefficients is meaningful.
...: other arguments.

Details

All object classes which are returned by model fitting functions should provide a coef method or use the default one. (Note that the method is for coef and not coefficients.)

Class "aov" has a coef method that does not report aliased coefficients (see alias).

Value

Coefficients extracted from the model object object.For standard model fitting classes this will be a named numeric vector.

References

Chambers, J. M. and Hastie, T. J. (1992) Statistical Models in S. Wadsworth & Brooks/Cole.

Examples

library(stats)

x <- 1:5; coef(lm(c(1:3, 7, 6) ~ x))

Documentation reproduced from package stats, version 3.1.1, License: Part of R 3.1.1

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