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