log-linear

hello

I have spatial data which contain
  number of landslide presence cells with respect to landslide 
predictors and
  number of landslide absence cells with respect to same predictors.

predictors are essentially categorical data.

I tried logistic regression. But because of providing interaction 
capability
of predictors, I want to use log-linear method.
I hesitate the way I should use landslide count as response variable.
only landslide presence data should be regarded ? or both landslide 
presence and absent data should be regarded as response variable ?

I will appreciate if anyone can supply information

thanks in advance

Ahmet Temiz
Gen Dir of Disaster of Affairs

TURKEY


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