st: nested design and logistic regression

["Denis Haine" <denis_haine@hotmail.com>]

Hi,

I have a 2 factors nested design model, where treatment received by siblings 
(low dose vs. high dose)  is nested in same treatment received by their 
maternal parents (received or not). I could fit an anova for nested design 
for a continuous dependent variable, e.g. anova y trt_mat / trt_sib|trt_mat 
/, but how to fit a logistic regression taking into account this nesting of 
the 2 treatments if I have a binary dependent variable?

Thanks,

Denis


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