[R] Unexpected call to require

Colleagues I am executing a length script in R (20K lines). At one point, it returns: Loading required package: tcltk Loading Tcl/Tk interface ... done Loading required package: Hmisc Loading required package: survival Loading required package: stats Loading required package: graphics

Re: [R] Unexpected call to require

Its coming from the Hmisc startup. For example, in a clean session (R --vanilla) try this: library(survival) library(Hmisc) Replacing the above call with this will suppress it: suppressPackageStartupMessages(library(Hmisc)) To track it down: debug(message) and then run your