Dan, Thank you for this guidance. Unfortunately, I do not have the library lubridate, and I do not at this moment know where to go to get this library for an Apple MacBook.
> library(lubridate) Error in library(lubridate) : there is no package called ‘lubridate’ Greg Coats Reston, Virginia USA > On Mar 16, 2021, at 7:49 PM, Daniel Nordlund <djnordl...@gmail.com> wrote: > > # create timepart variable - tme > library(lubridate) [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.