invgamma_ldd: Second derivative matrix of the normalized log-likelihood

In fitdistcp: Distribution Fitting with Calibrating Priors for Commonly Used Distributions

Second derivative matrix of the normalized log-likelihood

Description

Second derivative matrix of the normalized log-likelihood

Usage

invgamma_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

fitdistcp documentation built on June 8, 2025, 1:04 p.m.