(To consider: ) simplicity/flexibility trade-off (arguments in function)

[CarlijnB]

Something to think about/discuss:
In package functions, include arguments or keep these to a minimum?
Compromise: include more arguments but set default values so that functions can be run without, or use "..."

If allowing lots of arguments, what's the benefit of writing wrappers around existing functions if not to simplify?
On the other hand, use cases could benefit from more flexibility than I realise - I may not be fully aware of relevance of every argument choice I make.