powerexp.cor: Power exponential correlation model

View source: R/spatial.R

powerexp.corR Documentation

Power exponential correlation model

Description

The power correlation model is

\rho(h) = \exp\{-(\|h\|/\lambda)^\alpha\}, \quad \lambda>0, \alpha \in [0,2).

Usage

powerexp.cor(h, alpha = 1, scale = 1)

Arguments

h

vector or matrix of pairwise distances

alpha

smoothness parameter

scale

scale parameter

Value

a vector or matrix of correlations of the same dimensions as h


mev documentation built on April 20, 2023, 5:10 p.m.