Estimation Test Plan (Minitab, Weibull with planning values): sample size so that the two-sided
confidence interval for the p-th percentile has ratio upper/lower ≤ ratio, under type I censoring
at censorTime — via the large-sample variance of the log percentile from the expected Fisher
information (computed by Monte-Carlo-free numerical integration of the censored likelihood).
Estimation Test Plan (Minitab, Weibull with planning values): sample size so that the two-sided confidence interval for the p-th percentile has ratio upper/lower ≤
ratio, under type I censoring atcensorTime— via the large-sample variance of the log percentile from the expected Fisher information (computed by Monte-Carlo-free numerical integration of the censored likelihood).