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(100,111.8629088,94.1225572,67.79436315,146.0424236,125.6555043,142.8655602,130.0304429,110.0117843,132.789944,88.23529412,91.96700383,96.65128155,97.14720613,90.7345576,52.52872434,156.9085731,144.8787194,169.4294412,133.3840715,131.2776196,116.32623,89.15349111,85.08298144,89.38917804,103.0884808,85.34812923,45.9933222,152.823333,130.3692429,150.5008347,126.971423,123.2446234,126.5737013,100.2553275,91.76077777,100.2847884,121.6537366,97.28960031,62.54541884,154.9936168,147.8493568,147.3976235,156.8005499,126.8093882,131.7637239,99.20946676,87.34655799,100.7561622,110.5666307,76.46076795,56.51085142,124.9484435,118.2853776,136.4332711,128.6212315,100.7365217,111.7499754,93.43022685,83.3300599)
> x <- c(100,96.66958808,91.06047327,89.04469763,82.90972831,84.04907975,91.76161262,90.09640666,85.97721297,99.82471516,70.90271691,83.87379492,99.21121823,92.81332165,95.3549518,89.65819457,86.76599474,88.25591586,101.2269939,88.25591586,96.3190184,100.4382121,74.84662577,88.08063103,100.6134969,102.1034181,98.94829097,89.39526731,92.90096407,92.28746713,104.1191937,92.98860649,95.79316389,102.716915,81.06923751,91.32340053,98.5977213,107.2743208,99.29886065,87.64241893,97.02015776,98.86064855,96.23137599,102.8045574,95.61787905,101.5775635,84.13672217,87.46713409,102.3663453,101.4022787,87.11656442,82.64680105,79.75460123,81.68273444,90.35933392,82.47151621,80.45574058,90.00876424,72.39263804,78.08939527)
> par7 = 'Y'
> par6 = 'Y'
> par5 = '0'
> par4 = '0'
> par3 = '0'
> par2 = '50'
> par1 = '50'
> ylab = 'NIW'
> xlab = 'TIP'
> 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/1s9nv1258121045.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  
      15.60         1.05  

> 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/2ti101258121045.tab") 
> 
> system("convert tmp/1s9nv1258121045.ps tmp/1s9nv1258121045.png")
> 
> 
> proc.time()
   user  system elapsed 
  0.632   0.265   0.708