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(87.60884,80.37508,73.94508,73.94508,76.35633,77.16008,76.35633,73.14133,71.53382,72.33758,81.17883,82.78634,81.98259,77.16008,73.94508,74.74883,75.55258,75.55258,73.94508,72.33758,72.33758,72.33758,78.76758,80.37508,78.76758,74.74883,72.33758,72.33758,73.14133,73.14133,73.14133,73.94508,70.73007,66.71132,67.51507,65.10382,61.88881,63.49632,63.49632,64.30007,63.49632,61.08506,57.06631,54.65506,52.2438,55.45881,65.90757,69.92632,66.71132,63.49632,60.28131,62.69257,66.71132,67.51507,65.90757,61.88881,57.87006,58.67381,65.10382,68.31882)
> x <- c(106.5789,101.3158,98.68421,100,102.6316,102.6316,102.6316,98.68421,98.68421,93.42105,98.68421,98.68421,100,101.3158,101.3158,103.9474,106.5789,107.8947,107.8947,107.8947,103.9474,96.05263,90.78947,86.84211,88.15789,90.78947,92.10526,93.42105,94.73684,93.42105,90.78947,92.10526,89.47368,84.21053,88.15789,86.84211,84.21053,82.89474,81.57895,85.52632,89.47368,89.47368,84.21053,80.26316,76.31579,80.26316,94.73684,96.05263,90.78947,80.26316,76.31579,81.57895,93.42105,101.3158,103.9474,101.3158,97.36842,98.68421,105.2632,106.5789)
> par5 = 'wlhv'
> par4 = 'wlhm'
> 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/1dzuv1261576530.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 
> 
> try(system("convert tmp/1dzuv1261576530.ps tmp/1dzuv1261576530.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  0.609   0.185   0.698