Prof Brian Ripley wrote:
On Thu, 16 Jun 2005, Piotr Majdak wrote:
I'm looking for a solution to analyse data, which consists of
dichotomous responses (yes/no) for 2 multinomial ordinal variables.
Please explain how you get a binary response for a `multinomial ordinal
variables
what I'm looking for?
--
Piotr Majdak
Institut fr Schallforschung
sterreichische Akademie der Wissenschaften
Reichsratsstr. 17
A-1010 Wien
Tel.: +43-1-4277-29511
Fax: +43-1-4277-9296
E-Mail: [EMAIL PROTECTED]
WWW: http://www.kfs.oeaw.ac.at
__
R-help
for my paper ;-).
Thanks for your help,
Piotr Majdak
Prof Brian Ripley wrote:
As I suggested before, a binomial logistic model is appropriate here,
not a Poisson log-linear one. (They are equivalent, but the binomial
version is easier to interpret and less wasteful to fit.)
You have still
this:
log(Mij) = intercept + X + Y + Z + beta*(x-x')*(y-y')
where beta is a regression factor for interaction between X and Y.
Do you know a trick to code it in R or point me to some documentation?
thanks a lot,
Piotr Majdak
__
R-help