FIM_sig_emax {ICAOD}

Fisher Information Matrix for the Sigmoid Emax Model

Description

It provides the cpp function for FIM for the model ~b1+(b2-b1)*(x^b4)/(x^b4+b3^b4)

Usage

FIM_sig_emax(x, w, param)

Arguments

x

Vector of design points.

w

Vector of design weight. Its length must be equal to the length of x and sum(w) = 1.

param

Vector of values for the model parameters c(b1, b2, b3, b4). The mean of response variable is .

Value

Fisher information matrix.