5 ms·

And the difference is?

• jsprogrammer 10y ago
  One is predictive, the other is retrospective.
  • jfrisby 10y ago
    Except that the retrospective IS predictive.
    • jsprogrammer 10y ago
      What evidence supports that position? Crashes are anaomolus events that happen for very specific reasons. Reasons that do not have any seeming connection to any other crash. I don't see how a retrospective could predict anything about the success of future flights.
      • jfrisby 10y ago
        https://en.wikipedia.org/wiki/Failure_rate https://en.wikipedia.org/wiki/Failure_rate