Probit Analysis (Minitab): events / trials at stress levels with a normal (probit) or logistic
(logit) tolerance distribution and an optional natural response rate (adjusted by Abbott's formula);
reports percentiles (e.g. ED50) with Fieller-type intervals.
Probit Analysis (Minitab): events / trials at stress levels with a normal (probit) or logistic (logit) tolerance distribution and an optional natural response rate (adjusted by Abbott's formula); reports percentiles (e.g. ED50) with Fieller-type intervals.