Bradley-Terry model as logistic regression

mhans — Mon, 03 Jun 2019 07:05:37 GMT

Hi,

I need your help. I want to use Bradley-Terry model as logistic regression (with intercept=0, x_ij=(1,-1)). I have only student version and the function genreg ist not avaible for me.

I want to get the same results like there: http://support.sas.com/kb/24/992.html

When I have used the same datatable like in SAS-example (with y=win/total), the logreg didn't work. I tried also another structure of data:
But it was also not helpful.

I have no idea, how the structure of data shuld be.

I will be very thankful for your help

Re: Bradley-Terry model as logistic regression

mhans — Mon, 10 Jun 2019 16:30:05 GMT

The issue was solved: https://community.jmp.com/t5/Discussions/Generalized-Linear-Models-without-intercept/m-p/212498#M42550

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Bradley-Terry model as logistic regression

Re: Bradley-Terry model as logistic regression