R version 2.9.0 (2009-04-17)
Copyright (C) 2009 The R Foundation for Statistical Computing
ISBN 3-900051-07-0

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> x <- c(66.73,66.73,66.73,66.73,66.6,66.53,66.53,66.53,66.47,66.27,66.27,66.2,66.2,66.07,66,66,66,66,66,66,66,65.93,65.8,65.8,65.8,65.67,65.67,65.6,65.47,65.47,65.2,65.07,65.07,65,65,64.87,64.8,64.73,64.67,64.67,64.67,64.67,64.67,64.67,64.67,64.67,64.6,64.6,64.47,64.4,64.27,64.27,64.2,64.2,64.13,64.07,64.07,64.07,64,63.87,63.73,63.73,63.73,63.67,63.67,63.67,63.6,63.53,63.53,63.53,63.47,63.33,63.33,63.27,63.2,63.13,63.07,63,63,62.93,62.93,62.87,62.87,62.8,62.8,62.8,62.67,62.67,62.6,62.6,62.6,62.6,62.53,62.4,62.4,62.4,62.4,62.4,62.2,62.13,62,61.93,61.93,61.93,61.87,61.8,61.67,61.6,61.6,61.6,61.47,61.47,61.4,61.4,61.33,61.27,61.27,61,61,60.87,60.8,60.73,60.47,60.4,60.33,60.13,60.13,60.13,59.87,59.8,59.8,59.73,59.73)
> par1 = '20'
> xlab = 'Exam Score'
> main = 'Chart title'
> par1 <- '10'
> #'GNU S' R Code compiled by R2WASP v. 1.0.44 ()
> #Author: Dr. Ian E. Holliday
> #To cite this work: Ian E. Holliday, 2009, YOUR SOFTWARE TITLE (vNUMBER) in Free Statistics Software (v$_version), Office for Research Development and Education, URL http://www.wessa.net/rwasp_YOURPAGE.wasp/
> #Source of accompanying publication: 
> #Technical description: 
> postscript(file="/var/www/html/rcomp/tmp/1h23y1287437618.ps",horizontal=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/www/html/rcomp/tmp/2at2j1287437618.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> qqnorm(x)
> qqline(x, col=2)
> dev.off()
null device 
          1 
> 
> #Note: the /var/www/html/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab
> load(file="/var/www/html/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,mean(x))
> 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,sd(x))
> 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/www/html/rcomp/tmp/3321m1287437618.tab") 
> 
> try(system("convert tmp/1h23y1287437618.ps tmp/1h23y1287437618.png",intern=TRUE))
character(0)
> try(system("convert tmp/2at2j1287437618.ps tmp/2at2j1287437618.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  0.510   0.314   0.909