Research Article

Traffic Intensity Estimation in Finite Markovian Queueing Systems

Listing 7

Estimations from real data.
read sample
samp<−c(rep(0, 8), rep(1, 21), rep(2, 27), rep(3, 39), rep(4, 29), rep(5, 28), rep(6, 16),
rep(7, 15), rep(8, 6), rep(9, 5), rep(10, 2), rep(11, 1), rep(14, 3))
MLE estimate
K<−14
hatrhoMLE<−MLERoMM1K(K, samp)
Bayesian estimate
a<−1.0
b<−1.0
set.seed(13579)
hatrhoBayes<−EBaRoMM1K(K, samp, a, b)
Bayesian Jeffreys estimate
set.seed(13579)
hatrhoJe<−EJeRoMM1K(K, samp)
Bootstrap corrected estimate
set.seed(13579)
hatrhoBoot<−EBoRoMM1K(K, samp)
c(hatrhoMLE, hatrhoBayes, hatrhoJe, hatrhoBoot)
>  0.8405396 0.8403625 0.8403625 0.8405683