R version 2.15.2 (2012-10-26) -- "Trick or Treat"
Copyright (C) 2012 The R Foundation for Statistical Computing
ISBN 3-900051-07-0
Platform: i686-pc-linux-gnu (32-bit)

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Type 'demo()' for some demos, 'help()' for on-line help, or
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> x <- c(11,11,11,12,11,10,9,12,9,9,12,9,12,12,9,11,9,11,11,12,11,12,12,12,12,7,9,12,4,10,12,12,6,12,10,12,9,12,9,12,10,12,11,12,12,11,7,12,12,12,10,8,8,10,12,12,12,12,10,12,9,9,12,12,9,11,11,10,10,12,10,9,9,11,12,11,11,12,12,11,12,10,12,4,11,11,12,11,12,9)
> par1 = '10'
> xlab = 'Categorical part 1'
> main = 'Figure 1'
> x <- x[!is.na(x)]
> postscript(file="/var/fisher/rcomp/tmp/1piik1358275984.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> par1 <- as.numeric(par1)
> myhist<-hist(x, breaks=par1, col=2, xlab=xlab, main=main)
> dev.off()
null device 
          1 
> postscript(file="/var/fisher/rcomp/tmp/2589b1358275984.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> qqnorm(x)
> qqline(x, col=2)
> dev.off()
null device 
          1 
> postscript(file="/var/fisher/rcomp/tmp/323mw1358275984.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> plot(density(x), xlab=xlab, main=main)
> dev.off()
null device 
          1 
> 
> #Note: the /var/fisher/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab
> load(file="/var/fisher/rcomp/createtable")
> 
> a<-table.start()
> a<-table.row.start(a)
> a<-table.element(a,'Descriptive Statistics',3,TRUE)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'mean',header=TRUE)
> a<-table.element(a,signif(mean(x), 6))
> a<-table.element(a,hyperlink('http://www.xycoon.com/arithmetic_mean.htm','formula','click to see the formula'))
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'standard deviation',header=TRUE)
> a<-table.element(a,signif(sd(x), 6))
> a<-table.element(a,hyperlink('http://www.xycoon.com/unbiased1.htm','formula','click to see the formula'))
> a<-table.row.end(a)
> a<-table.end(a)
> table.save(a,file="/var/fisher/rcomp/tmp/4af0x1358275984.tab") 
> 
> try(system("convert tmp/1piik1358275984.ps tmp/1piik1358275984.png",intern=TRUE))
character(0)
> try(system("convert tmp/2589b1358275984.ps tmp/2589b1358275984.png",intern=TRUE))
character(0)
> try(system("convert tmp/323mw1358275984.ps tmp/323mw1358275984.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  1.663   0.509   2.160