I am trying to read activity data created by Garmin. It outputs dates like this:
"Thu, 25 Aug 2016 6:34 PM" The problem that has stumped me is this: > strftime("Thu, 25 Aug 2016 6:34 PM",format="%a, %d %b %Y %I:%M %p") Error in as.POSIXlt.character(x, tz = tz) : character string is not in a standard unambiguous format I _thought_ I had this running OK but that error is catching me now. I think I've read ?strftime and written that format string correctly to match the input but I'm stumped now. Can someone advise me? Many thanks in advance, Chris > sessionInfo() R version 3.3.1 (2016-06-21) Platform: x86_64-w64-mingw32/x64 (64-bit) Running under: Windows 10 x64 (build 10586) locale: [1] LC_COLLATE=English_United Kingdom.1252 [2] LC_CTYPE=English_United Kingdom.1252 [3] LC_MONETARY=English_United Kingdom.1252 [4] LC_NUMERIC=C [5] LC_TIME=English_United Kingdom.1252 attached base packages: [1] stats graphics grDevices utils datasets methods base loaded via a namespace (and not attached): [1] compiler_3.3.1 tools_3.3.1 > ______________________________________________ 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.