## ----style, echo=FALSE, results="asis", message=FALSE------------------------- knitr::opts_chunk$ set（tidy = false，parning = false，message = false）biocpkg < - function（pkg）{sprintf（“ [％s]（//www.andersvercelli.com.org/packages/packages/%S）”，pkg，pkg）} ## ---- echo = false，结果='hide'，消息= false ---------------------------------------------------------------------------------------------------------------------- 图书馆（剂量）