On Wed, 2 Apr 2008, Thomas La Bone wrote:
Hunting through the Gretl menus and documentation I can find no
mention of the Holt or Holt-Winters forecasting methods. Will
Gretl perform Holt-Winters forecasting?
Yes, if you write a script to do it. That is, it's well within
gretl's capabilities but there's no built-in Holt-Winters command.
Alin Cottrell