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(2,2,3,2,2,5,2,6,3,1,1,-106,3,3,3,1,2,3,-3,4,2,0,2,3,3,1,1,6,4,3,1,3,0,3,-1,1,1,3,3,-1,4,0,4,3,4,2,1,4,-1,2,-1,0,4,3,3,3,0,7,5,4,4,2,2,3,3,3,4,-2,2,4,5,10,2,2,0,2,-2,-6,4,0,-1,3,0,3,2,3,0,1,0,4,5,3,4,6,1,3,3,3,2,4,2,3,1,3,0,8,3,0,2,5,3,1,4,0,3,2,3,2,0,0,4,2,2,3,0,2,0,2,2,4,3,3,0,3,2,0,0,5,0,-1,3,1,3,2,-2,3,4,-2,2,3,1,4,1,2,4,2,1,3,3,4,0,0,0,0,5,3,1,1,5,0,2,4,3,3,3,-3,0,-1,-2,3,0,0,3,-1)
> par1 = '15'
> xlab = 'Differences'
> main = 'Differences in actual/reported height'
> par1 <- '15'
> #'GNU S' R Code compiled by R2WASP v. 1.2.291 ()
> #Author: root
> #To cite this work: Ian E. Holliday, 2012, Histogram,  QQplot and Density Plot (v1.0.1) in Free Statistics Software (v$_version), Office for Research Development and Education, URL http://www.wessa.net/Ian.Holliday/rwasp_Distributional Plots.wasp/
> #Source of accompanying publication: 
> #
> x <- x[!is.na(x)]
> postscript(file="/var/wessaorg/rcomp/tmp/1acto1338543911.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/2ynhr1338543911.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/3xbf51338543911.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/42z1q1338543911.tab") 
> 
> try(system("convert tmp/1acto1338543911.ps tmp/1acto1338543911.png",intern=TRUE))
character(0)
> try(system("convert tmp/2ynhr1338543911.ps tmp/2ynhr1338543911.png",intern=TRUE))
character(0)
> try(system("convert tmp/3xbf51338543911.ps tmp/3xbf51338543911.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  0.976   0.269   1.242