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Difference B/W Logstic and Log-linear models   Message List  
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Re: [Statisticians_group] Difference B/W Logstic and Log-linear models


Hi there,
 
I dont know if you get any answer to your question but I just saw your question and will try to give some explanation.
 
Log-linear models are used to model expected frequencies or probabilities in contingency tables without distinguishing between independent and dependent variables. It is used for modelling categorical variables. In summary you model the counts in contingency tables and make inferences about the main effects or interaction effcets of categorical variables in contingency tables.
 
Logistic regression, on the contrary, is used for modeling dichotomuous categorical or ordered varaiables. In that case you have dependent variable which may be dichotomuous categorical variable or ordered variable. Independent variables may be both categorical or continuous.
 
These are the basic differences between two models. I hope those helps.
 
Best
Aylin

vrajak_msu <vrajak_msu@...> wrote:
dear friends
can any body give me a simple idea about Logstic regression and log-
lenear models










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Mon Oct 2, 2006 3:11 pm

aktanayl
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dear friends can any body give me a simple idea about Logstic regression and log- lenear models...
vrajak_msu
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Sep 27, 2006
8:52 am

Hi there, I dont know if you get any answer to your question but I just saw your question and will try to give some explanation. Log-linear models are used to...
aylin alin
aktanayl
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Oct 2, 2006
3:26 pm
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