R version 2.9.0 (2009-04-17)
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ISBN 3-900051-07-0

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> par4 = '0.8'
> par3 = '20'
> par2 = '110'
> par1 = '365'
> #'GNU S' R Code compiled by R2WASP v. 1.0.44 ()
> #Author: Prof. Dr. P. Wessa
> #To cite this work: Wessa P., (2008), Excercise 1.13 of Introduction to Probability (v1.0.2) in Free Statistics Software (v$_version), Office for Research Development and Education, URL http://www.wessa.net/rwasp_babies.wasp/
> #Source of accompanying publication: Office for Research, Development, and Education
> #Technical description: 
> par1 <- as.numeric(par1)
> par2 <- as.numeric(par2)
> par3 <- as.numeric(par3)
> par4 <- as.numeric(par4)
> numsuccessbig <- 0
> numsuccesssmall <- 0
> bighospital <- array(NA,dim=c(par1,par2))
> smallhospital <- array(NA,dim=c(par1,par3))
> bigprob <- array(NA,dim=par1)
> smallprob <- array(NA,dim=par1)
> for (i in 1:par1) {
+ bighospital[i,] <- sample(c('F','M'),par2,replace=TRUE)
+ if (as.matrix(table(bighospital[i,]))[2] > par4*par2) numsuccessbig = numsuccessbig + 1
+ bigprob[i] <- numsuccessbig/i
+ smallhospital[i,] <- sample(c('F','M'),par3,replace=TRUE)
+ if (as.matrix(table(smallhospital[i,]))[2] > par4*par3) numsuccesssmall = numsuccesssmall + 1
+ smallprob[i] <- numsuccesssmall/i
+ }
> tbig <- as.matrix(table(bighospital))
> tsmall <- as.matrix(table(smallhospital))
> tbig
   [,1]
F 20022
M 20128
> tsmall
  [,1]
F 3673
M 3627
> numsuccessbig/par1
[1] 0
> bigprob[par1]
[1] 0
> numsuccesssmall/par1
[1] 0
> smallprob[par1]
[1] 0
> numsuccessbig/par1*365
[1] 0
> bigprob[par1]*365
[1] 0
> numsuccesssmall/par1*365
[1] 0
> smallprob[par1]*365
[1] 0
> postscript(file="/var/www/html/rcomp/tmp/1oy251286919642.ps",horizontal=F,pagecentre=F,paper="special",width=13.888888888889,height=1.3888888888889) 
> plot(bigprob,col=2,main='Probability in Large Hospital',xlab='#simulated days',ylab='probability')
Error in plot.new() : figure margins too large
Calls: plot -> plot.default -> plot.new
Execution halted