residuals.nls2 - Extract Residuals from an nls2 Object
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DESCRIPTION
USAGE
REQUIRED-ARGUMENTS
VALUE
CONSTRAINTS
SEE-ALSO
DETAILS
DESCRIPTION:
Extract the residuals and the standardized residuals
from an object of class `nls2'.
USAGE:
residuals.nls2(nls2.object)
REQUIRED ARGUMENTS:
- nls2.object
-
an object of class `nls2'.
VALUE:
An object with components
"residuals" (the residuals) and "s.residuals"
(the standardized residuals).
When there are several steps, the results of the last one
are extracted.
CONSTRAINTS:
The components "residuals" and
component "s.residuals" must exist in `nls2.object'.
SEE ALSO:
`nls2.object'.
DETAILS:
This function is a method for the generic function `residuals'
for class `nls2'.
It can be invoked by calling `residuals' for an object of the appropriate
class, or directly by calling `residuals.nls2' regardless of the
class of the object.
- Mon Sep 30 1996 -