What does R.I.P or RIP stand for?

[Admin]

R.I.P or RIP is an abbreviation of 'requiescat in pace' (Latin meaning: May He/She Rest in Peace) or in English - Rest in peace.

It's an idiomatic expression wishing eternal rest and peace to someone who has died.

[Saskia_Casper]

I’d also suggest documenting the assumptions and constraints alongside the main analysis, even if they seem obvious at the time. A few weeks later those details are usually what explain why certain decisions were made, and it saves a lot of backtracking when the model evolves.