3 ms·
I don't think you can make any statistical argument from accident data from a single year. Yes, there is universal data out there. But those events are so rare
by marcosdumay 7mo ago
I don't think you can make any statistical argument from accident data from a single year.
Yes, there is universal data out there. But those events are so rare that you almost never can differentiate a normal year from an abnormal one.
- fny 7mo agoYou absolutely can see a difference. [0] The term of art is "Runway Incursions", and the stats definitely show our airports are working at the limits of safety. [0]: https://www.buckycountry.com/2025/09/22/runway-close-calls-u-s-airports-with-the-highest-near-miss-rates/ https://www.buckycountry.com/2025/09/22/runway-close-calls-u...
- marcosdumay 7mo agoThat's a 7 years graph, where category A incursions change by 0.7σ, and total incursions are basically horizontal. What statistical conclusion are you taking from it?
- jjk166 7mo agoCategory A and B incursions increased by 2.8σ. Further, it was 7 years of increases in a row. Either factor on its own would indicate a process out of statistical control.