mcmc.PAlive {BTYDplus}

Calculates P(alive) based on MCMC parameter draws

Description

Calculates P(alive) based on MCMC parameter draws

Usage

mcmc.PAlive(draws)

Arguments

draws

MCMC draws as returned by *.mcmc.DrawParameters

Value

Numeric vector with the customers' probabilities of being still alive at end of calibration period

Examples

data("groceryElog")
cbs <- elog2cbs(groceryElog)
param.draws <- pnbd.mcmc.DrawParameters(cbs,
  mcmc = 100, burnin = 50, thin = 10, chains = 1) # short MCMC to run demo fast
palive <- mcmc.PAlive(param.draws)
head(palive)
mean(palive)