R version 2.8.1 (2008-12-22)
Copyright (C) 2008 The R Foundation for Statistical Computing
ISBN 3-900051-07-0

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> y <- c(100,99.31916948,114.7106298,114.9941367,114.6085397,116.3633855,108.0492516,112.8502449,127.2518452,116.4999655,113.8511416,126.3771815,103.8290681,108.296889,125.0969166,115.6701386,130.2545354,131.2064565,124.8665241,122.6191626,148.2368766,117.7160792,128.9232255,130.7380837,113.1192661,116.5454922,127.9782024,132.9240533,133.9732358,121.2623301,128.559702,124.692695,140.9850314,124.6823481,134.9451611,137.2642616,132.6308891,122.7122853,132.5846727,151.5410085,145.764641,134.4043595,152.9192247,143.9387459,152.9709595,162.3356557,148.1658274,167.9499207,156.9400566,140.2241843,163.13996,160.969166,135.3031662,124.4554046,119.2143202,116.21163,125.2638477,114.0987791,110.0413879,126.6317169,113.0875354)
> x <- c(100,87.14054095,112.0054296,112.312101,109.474134,104.9746116,100.4926851,104.2154743,120.1768388,112.1028355,108.1481575,116.802197,102.1699512,95.15358705,120.6707808,111.5234277,119.9669448,113.3697401,110.0717661,111.5567342,132.424212,107.900558,122.1626615,124.3992258,110.4450505,101.5874013,122.3203962,125.2582826,125.4411543,108.9902468,118.9243879,116.7242723,134.1724901,116.8530994,124.5732995,130.9914031,123.4239103,111.4536725,124.5135991,139.2589613,129.8596099,112.3460359,131.381655,133.0004776,134.3220552,144.2379719,134.1278719,150.1891559,140.722563,114.8389975,143.1973003,140.2738676,112.1248303,102.8951536,100.5090242,103.3513901,111.4134533,104.5887587,101.7840983,114.7007441,108.7426474)
> par5 = 'Totin'
> par4 = 'Totuit'
> 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/rcomp/tmp/1r1la1257945373.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/1r1la1257945373.ps tmp/1r1la1257945373.png")
> 
> 
> proc.time()
   user  system elapsed 
  0.590   0.370   0.884