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(98.13,98.29,99.1,99.26,98.85,98.05,98.53,99.34,100.14,100.3,100.22,99.9,99.58,99.9,100.78,100.78,100.46,100.06,100.28,100.78,101.58,102.06,102.02,101.68,101.32,101.81,102.3,102.12,102.1,101.75,101.5,102.16,103.47,104.05,104.09,103.55,102.77,102.89,103.6,103.76,103.92,103.35,103.32,104.2,105.44,105.81,106.25,105.94,105.82,105.96,106.49,106.32,105.88,105.07,105.12,106.15,107.38,107.75,107.87,107.39)
> 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 = 'Inflatie'
> par4 = 'Evolutie 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/192gi1258038150.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/192gi1258038150.ps tmp/192gi1258038150.png")
> 
> 
> proc.time()
   user  system elapsed 
  0.629   0.182   2.816