- formula
Regression model formula of a formula object
- data
a Spatial*DataFrame, i.e. SpatialPointsDataFrame or SpatialPolygonsDataFrame as defined in package sp, or a sf object defined in package sf
- bw.adapt
adaptive bandwidth (i.e. number of nearest neighbours) used for geographically weighting
- kernel
Kernel function to calculate the spatial weights, but note only two continuous functions available:
gaussian: wgt = exp(-.5*(vdist/bw)^2);
exponential: wgt = exp(-vdist/bw);
- polynomial
Degree of the polyunomial to approximate the kernel function, and default is 4.
- p
the power of the Minkowski distance, default is 2, i.e. the Euclidean distance
- theta
an angle in radians to rotate the coordinate system, default is 0
- longlat
if TRUE, great circle distances will be calculated
- dMat
a pre-specified distance matrix, it can be calculated by the function gw.dist
- x
an object of class “scgwrm”, returned by the function gwr.scalable
- ...
arguments passed through (unused)