This package provides several assessment functions forstatistically-based PPQ sampling plan, including calculating the passingprobability, optimizing the baseline and high performance cutoff points,visualizing the PPQ plan and power dynamically. The analytical idea isbased on the simulation methods from the textbook “Burdick, R. K.,LeBlond, D. J., Pfahler, L. B., Quiroz, J., Sidor, L., Vukovinsky, K.,& Zhang, L. (2017). Statistical Methods for CMC Applications. InStatistical Applications for Chemistry, Manufacturing and Controls (CMC)in the Pharmaceutical Industry (pp.227-250). Springer, Cham.”
Open R console, install the package directly fromCRAN:
install.packages("PPQplan")library(PPQplan)Or install the development version from GitHub, first make sure toinstall thedevtools package:
# install.packages("devtools")devtools::install_github("allenzhuaz/PPQplan")