vitality (version 1.0)

logLikelihood.2ps: Gives log likelihood of 2-process 4-parameter model

Description

None

Usage

logLikelihood.2ps(par, xx1, xx2, NNi)

Arguments

par

vector of parameter(r, s, lambda, beta)

xx1

xx1 vector

xx2

xx2 vector

NNi

survival fractions

Value

• log likelihood