> As Sam pointed out, gratuitous negativity has always been against the guidelines. Personal attacks are, too, of course. And yet you were okay with letting jacquesm escalate a dispute by adding more personal attacks to…
20+ sigma is mostly kidding yourself about assumptions. That said, the 2-sigma tests are for client-facing algos, where the goal isn't to build wealth for the client, it's to generate fees.
> As Sam pointed out, gratuitous negativity has always been against the guidelines. Personal attacks are, too, of course. And yet you were okay with letting jacquesm escalate a dispute by adding more personal attacks to…
20+ sigma is mostly kidding yourself about assumptions. That said, the 2-sigma tests are for client-facing algos, where the goal isn't to build wealth for the client, it's to generate fees.