Hello, I would like to name files (.txt, .pdf or lists (or dataframes) with names composed from subjects' IDs, dates, and times e.g. 003DE, 03 17 2014 and 16:02:30 gives a file named 003DE-031714-160230.txt.
How can I do that? Thanks for your help. [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list 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.