Re: [R] Calculating home ranges using mcp in adehabitat

2009-06-26 Thread Eric R.
Tom: The structure of your dataframe (mydata) differs from the structure of the example dataframe (puechabon) in that the example dataframe has the structure 'locs' in which resides the x,y data and the individual identifier. The clue to your difficulty could be found when you asked to see the o

[R] Calculating home ranges using mcp in adehabitat

2009-06-25 Thread Tom Mason
Hello, I've been trying to calculate home range sizes (for Icelandic geese!) using minimum convex polygons with the adehabitat package. I've tried to use the R code shown by demo(homerange) in adehabitat and when that didn't work I've fiddled around with it but to no avail...Below is the output o