Extract Model Coefficents
Usage
coef(x, ...)
coefficients(x, ...)
Arguments
x
|
an object for which the extraction of model coefficients is
meaningful.
|
...
|
other arguments.
|
Description
coef
is a generic function which extracts model coefficents
from objects returned by modeling functions. coefficients
is
an alias (.Alias
) for it.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 x
.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))