Sailing circa 1800 was certainly danger prone, but it was also very sophisticated. Manoeuvring a three mast ship of the line takes multiple synchronised actions involving hundreds of men, at least a significant fraction of whom need to know what they are doing.
> Manoeuvring a three mast ship of the line takes multiple synchronised actions involving hundreds of men, at least a significant fraction of whom need to know what they are doing.
They needed to know how to do relatively straightforward tasks (many of which were unpleasant) when directed. Same as any other structured military force or industrial line. It was not sophisticated for the vast majority of sailors. Skills varied to be sure.
Debating soft terms like skillful, sophistication, and value will not definitively answer the question of a calculation. We look to other signals, like culture. The culture was such that the ships (including weaponry and anything else worth salvage) were more valuable than manpower by virtue of the historical figure sentiments. I have not seen a compelling contradiction.
This is an interesting read on the general question of manning the Royal Navy in the Napoleonic era: https://ora.ox.ac.uk/objects/uuid:a2cf9a3d-daf2-446b-88c8-41...