search for: age_sym1

Hi, I am running the following model: fit1.full <- coxme(Surv(age_sym1, sym1) ~ sex + lifedxm*sex + (1|famid), data=bip.surv) I would like to extract the AIC from that object to calculate the AICC. However, when I look at str(fit1.full) and summary(fit1.full) (pasted below) I don't see anything that would allow me to get pull the AIC out from that object. Is th...

Hi, I am running a Cox Mixed Effects Hazard model using the library coxme. I am trying to model time to onset (age_sym1) of thought problems (e.g. hearing voices) (sym1). As I have siblings in my dataset, I have decided to account for this by including a random effect for family (famid). My covariate of interest is Mother's diagnosis where a 0 is bipolar, 1 is control, and 2 is major depression. I am tryi...