Hello,

I am running a hybrid model (following Baddeleyet al 2013). I am using the
ppm function, the tendency is being represented by a set of environmental
variables  ("im"- format) and the incidence is being represented by a
hybrid model (StraussHard and AreaInter). It seems that everything is
working properly, I have been able to use the following tools with the
model (simulate(), diagnose.ppm()) but I have not been successful to use
the tool  (coef(summary()).

The problem is that it runs for hours,  which made me concern that there is
something abnormal, (so I killed the process after a couple of hours). With
 previous models (no hybrid ones) I was able to use this tool and display
the coefficients without problem. I will like to know if this is "normal"
or it is a sign that it is something abnormal with my model.

I will appreciate any advise.

Thanks

~ Silvia

	[[alternative HTML version deleted]]

