This function estimates the raw density of recovered individuals in space and time from given data using a kernel density estimate.
estKDE( markRecaptureObject, res = 100, all = FALSE, xname = "longitude", yname = "latitude", timename = "age", bw = NULL, lam = 1.1 )
| markRecaptureObject | object of class markRecaptureObject (see markRecaptureObject()) |
|---|---|
| res | resolution in space |
| all | boolean: if TRUE only one kernel density estimate will be calculated summarizing all breeding areas. Defaults to FALSE. |
| xname | name of x variable, e.g. longitude |
| yname | name of y variable, e.g. latitude |
| timename | name of time variable, e.g. age |
| bw | numeric. Spatial bandwidth parameter. Defaults to NULL. |
| lam | numeric. temporal bandwidth parameter. Defaults to 1.1. |
markRecaptureObject with list of values created by sparr::spattemp.density (see ?sparr::spattemp.density for details) and spatial resolution.
mro <- estKDE(mro1D)#> [1] 0.08515701#>#>#>#>#>#>#> [1] 0.08980789#>#>#>#>#>#>#> [1] 0.08269934#>#>#>#>#>#>