FIM_sig_emax function

Fisher Information Matrix for the Sigmoid Emax Model

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

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 .

Returns

Fisher information matrix.