I have data in Unixtime that I wish to plot several ways. I have learned to convert to a vector of time strings, and for the sake of plotting times of day vs. heights of tide (to examine seasonality component) I can extract HH:mm pretty swiftly and readily from Unixtime using emacs calc. However, I have had trouble with decimal hours that are needed (or perhaps not) for at least one of the polar plotting packages.
Is there an easy way to do this in R? Thank you for any ideas. (I have learned how to do simple polar plots by way of a couple of people on this list. Thanks very much.) Alan -- Alan Davis, Kagman High School, Saipan [EMAIL PROTECTED] I consider that the golden rule requires that if I like a program I must share it with other people who like it. --------Richard Stallman Every great advance in natural knowledge has involved the absolute rejection of authority. ----- Thomas H. Huxley ______________________________________________ [email protected] 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.
