[R] How to find the likelihood of a null model in R

[Partha Pratim PATTNAIK]

Dear All,
I am working on a dataset having the dependent variable as ordinal  
data(discrete data) and multiple independent variables. I need to find  
the likelihood for the NULL model.i.e the model with only the  
dependent variable and all other independent variables as zero. Kindly  
let me know how to find the likelihood for a NULL model in R. Is there  
any specific function in R that can do this task? Please share if  
anyone has any information on this.

Thanks and Regards
Partha Pattnaik


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