I am having difficulty in coming up with the syntax for constraining parameters (D,g0, sigma....) between sessions. I would gratefully appreciate it if someone could provide a few examples on what the syntax needs to be. My sessions are simply named, 1,2,3,4,5,6. How would I run secr.fit to constrain g0 and sigma for all sessions, but density varies for each session?
Thank You
Sincerely, Brian