coef(x, ...) coefficients(x, ...)
x |
an object for which the extraction of model coefficients is meaningful. |
... |
other arguments. |
coef is a generic function which extracts model coefficents
from objects returned by modeling functions. coefficients is
an alias (.Alias) for it.
All object classes which are returned by model fitting functions
should provide a coef method. (Note that the method is coef and
not coefficients.)
Coefficients extracted from the model object x.
fitted.values and residuals for related methods;
glm, lm for model fitting.
x <- 1:5; coef(lm(c(1:3,7,6) ~ x))