I completely agree that a bit of discipline does wonders. But it is not just your discipline, it is the team's discipline. What I need to ensure is that anyone

I completely agree that a bit of discipline does wonders. But it is not just your discipline, it is the team's discipline. What I need to ensure is that anyone picking up a piece of analysis 3 months later can reproduce exactly what was done. I've been burnt in the past by having to go back to the original analyst and be told "oh you run this bit of this notebook, then paste the results in over here, then run that". By insisting that everything is scripted and that there are no manual steps, we get a reproducible analytics pipeline. The starting point for our methodology is the book "Guerilla Analytics" by Enda Ridge. It's worth reading.