rhrHref: Select a bandwidth for Kernel Density Estimation
In jmsigner/rhr: Reproducible Home Ranges with R

Description Usage Arguments Details Value References

Use two dimensional reference bandwidth to select a bandwidth for kernel density estimation.

1	rhrHref(xy, rescale = "none")

`xy`	Instance of `data.frame`, `SpatialPoints`, `SpatialPointsDataFrame` or `RhrMappedData`. If `xy` is is a `data.frame`, then the first two columns are assumed to be the `x` and `y` coordinates of the relocations.
`rescale`	Scalar character, indicating if and if how data are rescaled. `unitvar` rescales x and y coordinates to unit variance, `xvar` rescales x and y coordinate to variance of x and `none`, the default, uses the raw data.

This implementation is based on Worton (1989). If variances differ greatly, it is advaisable to rescale the data using rescale="unitvar". If the data is suspected to multimodal other bandwidth estimation methods may be more suitable.

list with the calculated bandwidth and the standardization method.

Worton, B. J. (1989). Kernel methods for estimating the utilization distribution in home-range studies. _Ecology, 70(1)_, 164-168.

jmsigner/rhr documentation built on June 26, 2020, 8:59 a.m.