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Initial release of gridHR, providing grid-based
tools for home-range estimation and spatial analysis.
grid_hr() estimates home-range size and represents
spatial variation in space-use intensity using regular hexagonal or
square grids.
hr_cell_size() evaluates home-range size across
different grid-cell areas.
min_cell() evaluates topological connectivity across
grid resolutions and identifies the smallest tested cell size producing
a fully connected home range.
hr_rare() evaluates how grid-based home-range
estimates change with increasing numbers of animal locations through
spatial rarefaction.
radial_plot() characterizes the relationship between
space-use intensity and distance from the centre toward the periphery of
the home range.
Includes example datasets for demonstrating the package functions.
Working on methods for identifying and plotting core areas;
the most intensively used cells within a grid-based home range.
Working on methods for comparing observed radial space-use profiles with
theoretical profiles to identify the profile that best matches observed
patterns of space use.
These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
Health stats visible at Monitor.