specs.stl(x, ...)

This is a method for the function specs() for objects inheriting from class stl. Many parameters enter into an stl decomposition; most of them are specified automatically, either by stl() or stl.control(). The stl.specs object contains all of the parameters for printing by print.specs.stl().

  co2.m <- stl(co2, ss.window = 17, fc.window = c(101, 25),
     fc.degree = c(1, 2))
  specs(co2.m)
 ss.window 17
 ss.degree 0
 ss.robust FALSE
   ss.jump 2
     outer 0
     inner 2
  l.degree 1
  l.window 13
    l.jump 2
  t.degree 1
  t.window 21
    t.jump 3
   surface interpolate
      cell 0.2
fc.window1 101
fc.window2 25
fc.degree1 1
fc.degree2 2