Returns matrices describing the overlap of the minimum observed home range for multiple observations of each individual fish.
An object returned from homerange.
A list of three matrices, with
$either giving the distances represented by the union of home ranges of each pair of individuals, and
$both giving the distances represented by the intersection of home ranges of each pair of individuals. Element
$prop_both gives the proportion of overlap, defined as intersection/union.
homerange, plot.homerange, plothomerangeoverlap
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data(Gulk, fakefish) ranges <- with(fakefish, homerange(unique=fish.id, survey=flight, seg=seg, vert=vert, rivers=Gulk)) ranges # 19 plots will be produced, recommend calling par(mfrow=c(4,5)) plot(ranges) plot(ranges,cumulative=TRUE,label=TRUE) homerangeoverlap(ranges) plothomerangeoverlap(ranges) with(fakefish, riverpoints(seg=seg, vert=vert, rivers=Gulk))
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