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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> y <- c(96.96,93.11,95.62,98.30,96.38,100.82,99.06,94.03,102.07,99.31,98.64,101.82,99.14,97.63,100.06,101.32,101.49,105.43,105.09,99.48,108.53,104.34,106.10,107.35,103.00,104.50,105.17,104.84,106.18,108.86,107.77,102.74,112.63,106.26,108.86,111.38,106.85,107.86,107.94,111.38,111.29,113.72,111.88,109.87,113.72,111.71,114.81,112.05,111.54,110.87,110.87,115.48,111.63,116.24,113.56,106.01,110.45,107.77,108.61,108.19)
> x <- c(89.1,83.3,97.7,100.9,108.3,113.2,105,104,109.8,98.6,93.5,98.2,88,85.3,96.8,98.8,110.3,111.6,111.2,106.9,117.6,97,97.3,98.4,87.6,87.4,94.7,101.5,110.4,108.4,109.7,105.2,111.1,96.2,97.3,98.9,91.7,90.9,98.8,111.5,119,115.3,116.3,113.6,115.1,109.7,97.6,100.8,94,87.2,102.9,111.3,106.6,108.9,108.3,100.5,104,89.9,86.8,91.2)
> par5 = 'Bestedingen consument'
> par4 = 'Industrie'
> par3 = 'TRUE'
> par2 = 'blue'
> par1 = 'red'
> ylab = ''
> main = 'Back to Back Histogram'
> #'GNU S' R Code compiled by R2WASP v. 1.0.44 ()
> #Author: Prof. Dr. P. Wessa
> #To cite this work: AUTHOR(S), (YEAR), 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: Office for Research, Development, and Education
> #Technical description: Write here your technical program description (don't use hard returns!)
> if (par3 == 'TRUE') par3 <- TRUE
> if (par3 == 'FALSE') par3 <- FALSE
> library(Hmisc)
Loading required package: survival
Loading required package: splines

Attaching package: 'Hmisc'


	The following object(s) are masked from package:survival :

	 untangle.specials 


	The following object(s) are masked from package:base :

	 format.pval,
	 round.POSIXt,
	 trunc.POSIXt,
	 units 

> z <- data.frame(cbind(x,y))
> names(z) <- list(par4,par5)
> postscript(file="/var/www/html/rcomp/tmp/1u14r1258037586.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> out <- histbackback(z, probability=par3, main = main, ylab = ylab)
> barplot(-out$left, col=par1, horiz=TRUE, space=0, add=TRUE, axes=FALSE)
> barplot(out$right, col=par2, horiz=TRUE, space=0, add=TRUE, axes=FALSE)
> dev.off()
null device 
          1 
> system("convert tmp/1u14r1258037586.ps tmp/1u14r1258037586.png")
> 
> 
> proc.time()
   user  system elapsed 
  0.612   0.198   2.383