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bayesforecast (version 1.0.1)

jeffrey: Define a non informative Jeffrey's prior for the degree freedom hyper parameter

Description

jeffey.df()

Usage

jeffrey()

Arguments

Value

a numerical vector interpreted as a prior in Stan

Details

Define a non informative Jeffrey's prior distribution, by default an jeffrey.df( ) distribution is return.

This prior can only be used in garch models with t-student innovations, or Bekk models with generalized t-student distribution.