I have a model which in principle fits in the models handled by GLM.jl. I want to estimate a binary model, with a logit link, and a linear in parameters index, say x0+x1*beta1+x2*beta2+x3*beta3. Is there support for estimating a restricted model, such that x3 = 1 (that is, I want to add an observation specific constant to all indeces)?
Best, Patrick
