invgauss_ldd {fitdistcp}R Documentation

Second derivative matrix of the normalized log-likelihood

Description

Second derivative matrix of the normalized log-likelihood

Usage

invgauss_ldd(x, v1, fd1, v2, fd2)

Arguments

x

a vector of training data values

v1

first parameter

fd1

the fractional delta used in the numerical derivatives with respect to the parameter

v2

second parameter

fd2

the fractional delta used in the numerical derivatives with respect to the parameter

Value

Square scalar matrix


[Package fitdistcp version 0.1.1 Index]