R version 2.13.0 (2011-04-13)
Copyright (C) 2011 The R Foundation for Statistical Computing
ISBN 3-900051-07-0
Platform: i486-pc-linux-gnu (32-bit)

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> x <- c(180,175,165,165,180,175,170,174,185,200,178,173,170,180,175,173,175,171,175,188,178,180,175,168,183,170,185,168,172,180,169,170,165,170,175,185,175,175,180,183,170,183,175,170,183,180,185,182,175,183,171,179,181,183,165,178,175,165,168,185,175,185,188,175,183,165,174,161,188,165,170,168,168,178,165,175,173,175,168,173,180,188,173,175,180,168,178,178)
> par1 = '10'
> xlab = 'Survey Score'
> main = 'mens rep height'
> postscript(file="/var/wessaorg/rcomp/tmp/13z1t1338543215.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/wessaorg/rcomp/tmp/2f8yo1338543215.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/wessaorg/rcomp/tmp/33pxe1338543215.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/wessaorg/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab
> load(file="/var/wessaorg/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/wessaorg/rcomp/tmp/4ibgl1338543216.tab") 
> 
> try(system("convert tmp/13z1t1338543215.ps tmp/13z1t1338543215.png",intern=TRUE))
character(0)
> try(system("convert tmp/2f8yo1338543215.ps tmp/2f8yo1338543215.png",intern=TRUE))
character(0)
> try(system("convert tmp/33pxe1338543215.ps tmp/33pxe1338543215.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  0.969   0.228   1.193