simul {rhosp}

simulate the first model of the hospital risk

Description

simul simulate the first model of the hospital that is to say simulating the sequence of variables Xi (which follow the disxi distribution passed as an argument) and the sequence of Zi (where the probability of succes p is passed as an argument) simul returns T the vector of durations between two declared side effects

Usage

simul(nbPatient, disXi, disP, toplot = TRUE)

Arguments

nbPatient

the number of patient of the simulation

disXi

the distribution of the variable Xi : disXi is a 3 elements list : rangen stands for a random positive variable generator ; nbparam for number of parameter of this distribution and param for a list of parameters

disP

the side effect probability (success probability of Zi) p : disP is a 3 elements list : disfun stands for a distribution function ; nbparam for number of parameter of this distribution and param for a list of parameters

toplot

a logical variable to plot the variable Zi

Value

T the vector of durations between two declared side effects

Note

further notes

Author(s)

Christophe Dutang and Julie Barthes

See Also

simul2

Examples

arg1Exp <- list(rangen=rexp,nbparam=1,param=list(1/3));
arg1Bin <- list(rangen=rbinom,nbparam=2,param=list(1,1/20));
arg1Unif <- list(rangen=runif,nbparam=2,param=list(0,20));
arg1Lnorm <- list(rangen=rlnorm,nbparam=2,param=list(1/4,1));

arg2Exp <- list(disfun=pexp,nbparam=1,param=list(1/5));
arg2Cst <- list(disfun=pcst <- function(x,p) p ,nbparam=1,param=list(1/3));
arg2Comp <- list(disfun=pcomp <- function(x,mu1,mu2,mu3)
{1-1/3*exp(-mu1* x)-1/2*exp(-mu2 *x)-1/6*exp(-mu3 *x)}
,nbparam=3,param=list(1/3,1/5,1/10));
arg2Gamma <- list(disfun=pgamma,nbparam=2,param=list(3,1/3));
arg2Lnorm <- list(disfun=plnorm,nbparam=2,param=list(1/20,2));

T <- simul(100,arg1Exp,arg2Exp)
T <- simul(100,arg1Bin,arg2Cst)
T <- simul(100,arg1Unif,arg2Comp)
T <- simul(100,arg1Lnorm,arg2Gamma)