compute.specific.interaction {SSM}R Documentation

Compute the Sobol index for a given interaction.

Description

This computes the Sobol index for a given interaction. The relevant term variances are identified and summed and the resulting variance normalized and returned.

Usage

compute.specific.interaction(factors, ssm)

Arguments

factors

A vector of numbers of length at least two, identifying the interaction of interest. e.g. The input (1, 3, 4) indicates that the interaction between the first, third and fourth factors is the one of interest.

ssm

An SSM object.

Value

A number. The Sobol index of the requested interaction.


[Package SSM version 1.0.1 Index]