3 ms·
Absolutely true, backtesting is not a guarantee of anything. That being said, I can't remember who said that "No model is perfect but some models are useful."
by startuprob 14y ago
Absolutely true, backtesting is not a guarantee of anything. That being said, I can't remember who said that "No model is perfect but some models are useful."
- phreeza 14y ago"All models are wrong, but some are useful." George EP Box. I put that quote on the front page of my masters thesis.