| coefficients {base} | R Documentation |
Extract Model Coefficients
Description
coef is a generic function which extracts model coefficients
from objects returned by modeling functions. coefficients is
an alias for it.
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. (Note that the method is
coef and not coefficients.)
Value
Coefficients extracted from the model object object.
See Also
fitted.values and residuals for related methods;
glm, lm for model fitting.
Examples
x <- 1:5; coef(lm(c(1:3,7,6) ~ x))