https://imgur.com/a/0f72Fsz results from the following code:
ggplot()+borders("world", colour="gray50", fill="gray50")+geom_line(aes(x=Longitude, y=Latitude), birds) It's ugly, but it will give you a starting point. -- H On Mon, 9 Jul 2018 at 10:53, Laura Steel <laura.st...@magd.ox.ac.uk> wrote: > > I am a beginner to R and I need to map some Atlantic puffin migration routes > onto a map of the Northern Hemisphere. I have a latitude and longitude point > per bird, per day. I would like to be able to plot the routes of all my > birds on one map and ideally so that I can see at which date they are at > each location. > > This is a shortened version of my data for one bird only. > > Bird Date Latitude Longitude > eb80976 16/07/2012 50.99 -5.85 > eb80976 17/07/2012 52.09 -4.58 > eb80976 18/07/2012 49.72 -5.56 > eb80976 19/07/2012 51.59 -3.17 > eb80976 20/07/2012 52.45 -2.03 > eb80976 21/07/2012 56.015 -10.51 > > Any help would be much appreciated. I am not totally sure where to start! > Many thanks. > > > [[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. -- OpenPGP: https://sks-keyservers.net/pks/lookup?op=get&search=0xFEBAD7FFD041BBA1 If you wish to request my time, please do so using bit.ly/hd1AppointmentRequest. Si vous voudrais faire connnaisance, allez a bit.ly/hd1AppointmentRequest. Sent from my mobile device Envoye de mon portable ______________________________________________ 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.