getdvdb {ROSeq}R Documentation

Finds the first derivative of v with respect to b. This first derivative is evaluated at the optimal (a_hat, b_hat).

Description

u1, v and u2 constitute the equations required for evaluating the first and second order derivatives of A with respect to parameters a and b

Usage

getdvdb(coefficients, r)

Arguments

coefficients

the optimal values of a and b

r

the rank vector

Value

dvdb


[Package ROSeq version 1.6.0 Index]