In Absence of Data, What Can You Use?

The nature of the data is eseved. There's a lot of opportunities to learn well before you even have the beginnings of a clue as to what you want to do, so that you don't waste your time. And most importantly, waste the most limited resource besides time, is actually engineers time. Soif you can keep from wasting that resource by virtue of using a libet a deta or using some signals early on, it can dramatically change the outcomes of a year.