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HMMcopula (version 1.0.2)

ParamTau: Alpha estimation

Description

This function computes the unconstrainted parameter alpha for given Kendall's tau value

Usage

ParamTau(family, tau)

Arguments

family

'gaussian' , 't' , 'clayton' , 'frank' , 'gumbel'

tau

Kendall's tau of the copula family

Value

alpha

estimated unconstrainted parameter