[Gretl-users] Re: Request for cdemean() on lists (GUI appearance as well)

On Tue, 12 Nov 2019, Allin Cottrell wrote: >> The last time we discussed this Allin didn't want to have the two >> options rolled into one argument, although I didn't really understand >> why. Let's see what his reaction is going to be this time ;-) > > OK ;-) > > I agree with Sven on the default, and somehow my objection to rolling > the two options into a single argument seems to have faded. How about: > > flag = 0 -> dfcorr = 0 (MLE) > flag = k > 0 -> dfcorr = k > flag = -1 -> centering only > > with a default of 1 if the optional second argument isn't given. Apart for my personal dislike for df corrections, which would make me prefer 0 for the default, I'd say it's perfect.