compare_mixing_1: Graphical comparison of mixing plans based on the estimated...

In Mayooran1987/mixingsimulation: Microbiological Risk Assessment of Powder Mixing Process by Simulation Results

Graphical comparison of mixing plans based on the estimated detection probability at each revolution.

Description

This function provides a graphical display to compare mixing plans based on the estimated detection probability at each revolution of the mixing process.

Usage

compare_mixing_1(mu, sigma, alpha_in, k, l, r, distribution, UDL, n_sim)

Arguments

mu	the average number of CFUs (\mu) in the mixed sample, which is in a logarithmic scale if we use a Lognormal / Poisson lognormal distribution
sigma	the standard deviation of the colony-forming units (CFUs) in the mixed sample on the logarithmic scale (default value 0.8)
alpha_in	concentration parameter at the initial stage
k	number of small portions / primary samples
l	number of revolutions / stages
r	the rate of the concentration parameter changes at each mixing stage
distribution	what suitable distribution type we have employed for simulation such as "Poisson-Type A" or "Poisson-Type B" or "Lognormal-Type A" or "Lognormal-Type B" or "Poisson lognormal-Type A" or "Poisson lognormal-Type B"
UDL	the upper decision limit, which depends on the type of microorganisms and testing regulations.
n_sim	number of simulations

Value

graphical display of estimated detection probability at each revolution in the mixing.

References

• Nauta, M.J., 2005. Microbiological risk assessment models for partitioning and mixing during food handling. International Journal of Food Microbiology 100, 311-322.

See Also

sim_single_pd_stages

Examples

mu <- 100
sigma <- 0.8
alpha_in <- 0.01
k <- c(10,30,60)
l <- 2500
r <- 0.01
distribution <-  "Poisson lognormal-Type B"
UDL <- 0
n_sim <- 2000
compare_mixing_1(mu,sigma , alpha_in, k, l, r, distribution, UDL, n_sim)

Mayooran1987/mixingsimulation documentation built on May 12, 2023, 12:36 a.m.