An interesting topic, but I'll only respond with my own experience,
and that is, while 'listof' could be usefully extended there was not
enough meat on the bones to want to do so. I think this is a limitation
of the S3 class/method structure, as I see it.
In several packages (effects, heplots, ca
On 30/07/2014 04:20, Adrian Baddeley wrote:
Dear R developers
A question about the class 'listof', defined in package 'stats'.
Other than its definition and use in the code for 'anova',
For alias.lm and aov in file aov.R, not anova.
we can't see that the class 'listof' is used for anything
Dear R developers
A question about the class 'listof', defined in package 'stats'.
Other than its definition and use in the code for 'anova',
we can't see that the class 'listof' is used for anything else
(in recommended packages, or elsewhere).
In the spatstat package we have been using a 'lis
