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(93.76979937,89.96832101,86.16684266,87.43400211,91.23548046,93.76979937,92.50263992,87.43400211,87.43400211,86.16684266,89.96832101,91.23548046,89.96832101,88.70116156,87.43400211,89.96832101,92.50263992,95.03695882,95.03695882,95.03695882,92.50263992,88.70116156,84.89968321,82.36536431,82.36536431,82.36536431,83.63252376,86.16684266,87.43400211,87.43400211,86.16684266,86.16684266,82.36536431,77.2967265,77.2967265,74.7624076,72.2280887,74.7624076,74.7624076,77.2967265,79.83104541,78.56388596,74.7624076,72.2280887,68.42661035,70.96092925,78.56388596,79.83104541,76.02956705,70.96092925,69.6937698,74.7624076,82.36536431,86.16684266,86.16684266,82.36536431,78.56388596,78.56388596,82.36536431,84.89968321)
> 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)
> par7 = 'Y'
> par6 = 'Y'
> par5 = '0'
> par4 = '0'
> par3 = '0'
> par2 = '50'
> par1 = '50'
> ylab = 'wlh>25j'
> xlab = 'wlhm'
> main = 'Bivariate Kernel Density'
> #'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!)
> par1 <- as(par1,'numeric')
> par2 <- as(par2,'numeric')
> par3 <- as(par3,'numeric')
> par4 <- as(par4,'numeric')
> par5 <- as(par5,'numeric')
> library('GenKern')
Loading required package: KernSmooth
KernSmooth 2.23 loaded
Copyright M. P. Wand 1997-2009

Loading GenKern version 1.1
Copyright Lucy and Aykroyd 2000
last update October 2004
requires KernSmooth


Package GenKern installed

> if (par3==0) par3 <- dpik(x)
> if (par4==0) par4 <- dpik(y)
> if (par5==0) par5 <- cor(x,y)
> if (par1 > 500) par1 <- 500
> if (par2 > 500) par2 <- 500
> postscript(file="/var/www/html/rcomp/tmp/1mg051261583954.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> op <- KernSur(x,y, xgridsize=par1, ygridsize=par2, correlation=par5, xbandwidth=par3, ybandwidth=par4)
> image(op$xords, op$yords, op$zden, col=terrain.colors(100), axes=TRUE,main=main,xlab=xlab,ylab=ylab)
> if (par6=='Y') contour(op$xords, op$yords, op$zden, add=TRUE)
> if (par7=='Y') points(x,y)
> (r<-lm(y ~ x))

Call:
lm(formula = y ~ x)

Coefficients:
(Intercept)            x  
    15.4826       0.7202  

> abline(r)
> box()
> 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,'Bandwidth',2,TRUE)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'x axis',header=TRUE)
> a<-table.element(a,par3)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'y axis',header=TRUE)
> a<-table.element(a,par4)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'Correlation',2,TRUE)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'correlation used in KDE',header=TRUE)
> a<-table.element(a,par5)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'correlation(x,y)',header=TRUE)
> a<-table.element(a,cor(x,y))
> a<-table.row.end(a)
> a<-table.end(a)
> table.save(a,file="/var/www/html/rcomp/tmp/2i8251261583955.tab") 
> 
> try(system("convert tmp/1mg051261583954.ps tmp/1mg051261583954.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  0.599   0.292   0.780