Hi R users, I would like to construct a sort hybrid vector/scatter plot.
My data is in the following format: 3-column x,y,z data-frame in which every row is a separate data-point. The x & y columns are coordinates, and the z column contains orientation data (range 0-180 degrees, with East=0 & North=90). I need to set each x,y, point to have the alignment in z. Hence my 'vectors' would simply be lines with the mid-point at x,y and without arrow-heads. R's normal vector plot requires a pair of x,y coords for the start & end of each vector, whereas I just have an orientation. Any ideas? Cheers! Tom -- View this message in context: http://n4.nabble.com/angles-tp1749321p1749321.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ 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.
