Power variogram model

The power variogram model is $$\gamma(h) = (\|h\|/\lambda)^\alpha, \quad \lambda>0, \alpha \in [0,2).$$

Usage

power.vario(h, alpha, scale = 1)

Arguments

h

vector or matrix of pairwise distances

alpha

smoothness parameter

scale

scale parameter

Value

a vector or matrix of variogram values of the same length as h