On Apr 1, 2007, at 1:54 AM, [EMAIL PROTECTED] wrote:
Hello all,
I am trying to figure out an optimal linear model by using stepwise
regression which requires partial f-test, I did some Googling on the
Internet and realised that someone seemed to ask the question before:
Jim Milks [EMAIL
Petr Klasterecky [EMAIL PROTECTED] wrote:
And what about to read the help page ?anova ...?
When given a sequence of objects, 'anova' tests the models against
one another in the order specified.
One perfectly reasonable response to ``what about'' is
that it is not
Petr Klasterecky wrote:
And what about to read the help page ?anova ...?
When given a sequence of objects, 'anova' tests the models against
one another in the order specified.
Generally you almost never fit a full model (including all possible
interactions etc) - no one can
Hello all,
I am trying to figure out an optimal linear model by using stepwise
regression which requires partial f-test, I did some Googling on the
Internet and realised that someone seemed to ask the question before:
Jim Milks [EMAIL PROTECTED] writes:
Dear all:
I have a regression model
And what about to read the help page ?anova ...?
When given a sequence of objects, 'anova' tests the models against
one another in the order specified.
Generally you almost never fit a full model (including all possible
interactions etc) - no one can interpret such complicated models.
