fitted.values              package:base              R Documentation

Extract Model Fitted Values

Description:

     `fitted' is a generic function which extracts fitted values from
     objects returned by modeling functions.  `fitted.values' is an
     alias for it.

     All object classes which are returned by model fitting functions
     should provide a `fitted' method.  (Note that the generic is
     `fitted' and not `fitted.values'.)

     Methods can make use of `napredict' methods to compensate for the
     omission of missing values.  The default, `lm' and `glm' methods
     do.

Usage:

     fitted(object, ...)
     fitted.values(object, ...)

Arguments:

  object: an object for which the extraction of model fitted values is
          meaningful.

     ...: other arguments.

Value:

     Fitted values extracted from the object `x'.

See Also:

     `coefficients', `glm', `lm', `residuals'.

