[R] conditional regression with mgcv

Hello, As a part of a larger project, I am trying to run a conditional logistic regression to look at whether maternal age is implicated in the risk of developing gestational diabetes. I am using a matched case-control design, where mothers with GDM were individually matched with up to 6 controls

[R] Random effects in package mgcv

Hello R users, I have a quick question I was hoping to get your input on. I am new to R and the smooth statistical regression world, and am trying to wrap my mind around the issues concerning using splines for mixed effect modeling. My question is the following: in the ‘gamm’ function, generaliz