loess
,
stl
.
specs(object)
object
, both values specified by default and values
specified by the user.
For example, the method for
loess
objects produces an object of class
"specs.loess"
with
components
"data"
,
"errors"
,
"surface"
, and
"computing"
.
There is a
print
method corresponding to each
"specs."
class,
so typing
specs(object)
will not save the specifications, but rather
produce a nicely formatted table of a selection of the components in the
specifications object.
Shows the specifications of the local regression model and the computational options of the fit.
specs(gas.m) # produces the following: DATA formula: NOx ~ E data: subset: na.action: model: FALSE ERRORS weights: family: gaussian SURFACE normalize: span: 0.67 degree: 2 parametric: drop.square: enp: 5.52 COMPUTING surface: interpolate statistics: approximate cell: 0.2 iterations: 4 method: loess