Donald Berry: Nichts, was statistisch signifikant wäre (Forschung)

H. Lamarr , München, Samstag, 11.11.2017, 22:26 (vor 2449 Tagen) @ H. Lamarr

The study, which was not properly peer reviewed—despite what some outlets have reported—is chock full of red flags: small sample sizes, partially reported results, control oddities, statistical stretches, and a slim conclusion. In short, “there is nothing in this report that can be regarded to be statistically significant," Donald Berry, a biostatistics professor at the University of Texas MD Anderson Cancer Center, told Ars. "The authors should have used the 'black box warning.'"

If cellphone radiation really does cause cancer, this study wouldn’t have proven it. And the mountains of preexisting data on the topic all point to mobile devices as posing zero to very low risks. This includes a recent Australian study that found no significant increases in brain cancer since the introduction of mobile phones. weiter ...

--
Jedes komplexe Problem hat eine Lösung, die einfach, naheliegend, plausibel – und falsch ist.
– Frei nach Henry Louis Mencken (1880–1956) –

Tags:
Statistik, NTP-Studie