eff: Efficiency between two Information Matrices

In optedr: Calculating Optimal and D-Augmented Designs

Efficiency between two Information Matrices

Description

Efficiency between two Information Matrices

Usage

eff(Criterion, mat1, mat2, k = 0, intPars = c(1), matB = NA)

Arguments

Criterion	character variable with the chosen optimality criterion. Can be one of the following: 'D-Optimality' 'Ds-Optimality' 'A-Optimality' 'I-Optimality'
mat1	first information matrix, for the numerator.
mat2	second information matrix, for the denominator.
k	number of parameters of the model. Taken from the number of rows of the matrix if omitted.
intPars	numeric vector with the index of the parameters of interest of the model. Only for "Ds-Optimality".
matB	matrix of the integral of the information matrix over the interest region. Only for "I-Optimality".

Value

Efficiency of first design with respect to the second design, as a decimal number.

optedr documentation built on Nov. 18, 2022, 5:12 p.m.