OR in plink2 GLM

Question

[mel22]

Hi, I am using plink2 for my analysis, I used 2 functions :

--glm

and

--glm interaction

I have case control data, but I can't understand the meaning of the OR with plink under additive model, what is the reference? OR of which subjects against which subjects ? !

The same for OR interactions, It's also under additive model but what is exactly the meaning of ADDxCOV1 (numeric variable) ?

Thanks for your help

[mel22]

Thanks Christopher !

Answer 1

[chrchang523]

Answered at https://groups.google.com/forum/#!topic/plink2-users/Ddn0B5mrfps .