Fisher,sph-method {matrixdist}

Fisher information method for sph class

Description

Fisher information method for sph class

Usage

## S4 method for signature 'sph'
Fisher(x, y, X, w = numeric(0))

Arguments

x

An object of class sph.

y

Independent variate.

X

Matrix of covariates.

w

Weights.

Value

A matrix.