3 ms·

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