R version 2.11.1 (2010-05-31)
Copyright (C) 2010 The R Foundation for Statistical Computing
ISBN 3-900051-07-0

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> x <- c(125,124,123,121,141,140,125,115,116,116,117,119,114,110,108,111,124,125,118,108,107,103,113,116,113,105,102,107,119,116,113,102,96,95,101,110,103,88,79,96,118,116,114,102,98,98,101,117,109,98,93,98,114,115,112,112,103,107,104,117,123,113,97,90,109,104,92,102,90,97,99,108,106,86,72,71,96,88,83,90,85,100,108,118,124,99,92,86,112,104,93,104,96,109,113,123,127,96,100,95,133,130,117,129,122,134,141,152,161,122,126,119,160,162,145,161,151,166,169,185)
> par1 = '0'
> ylab = 'Dichtheids Omzet product X '
> xlab = 'Omzet '
> #'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: 
> if (par1 == '0') bw <- 'nrd0'
> if (par1 != '0') bw <- as.numeric(par1)
> postscript(file="/var/www/rcomp/tmp/1ofmy1280408856.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> mydensity1<-density(x,bw=bw,kernel='gaussian',na.rm=TRUE)
> plot(mydensity1,main='Gaussian Kernel',xlab=xlab,ylab=ylab)
> grid()
> dev.off()
null device 
          1 
> mydensity1

Call:
	density.default(x = x, bw = bw, kernel = "gaussian", na.rm = TRUE)

Data: x (120 obs.);	Bandwidth 'bw' = 5.736

       x                y            
 Min.   : 53.79   Min.   :6.549e-06  
 1st Qu.: 90.90   1st Qu.:6.254e-04  
 Median :128.00   Median :2.860e-03  
 Mean   :128.00   Mean   :6.731e-03  
 3rd Qu.:165.10   3rd Qu.:1.144e-02  
 Max.   :202.21   Max.   :2.337e-02  
> postscript(file="/var/www/rcomp/tmp/2ofmy1280408856.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> mydensity2<-density(x,bw=bw,kernel='epanechnikov',na.rm=TRUE)
> plot(mydensity2,main='Epanechnikov Kernel',xlab=xlab,ylab=ylab)
> grid()
> dev.off()
null device 
          1 
> postscript(file="/var/www/rcomp/tmp/3gplj1280408856.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> mydensity3<-density(x,bw=bw,kernel='rectangular',na.rm=TRUE)
> plot(mydensity3,main='Rectangular Kernel',xlab=xlab,ylab=ylab)
> grid()
> dev.off()
null device 
          1 
> postscript(file="/var/www/rcomp/tmp/4gplj1280408856.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> mydensity4<-density(x,bw=bw,kernel='triangular',na.rm=TRUE)
> plot(mydensity4,main='Triangular Kernel',xlab=xlab,ylab=ylab)
> grid()
> dev.off()
null device 
          1 
> postscript(file="/var/www/rcomp/tmp/5gplj1280408856.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> mydensity5<-density(x,bw=bw,kernel='biweight',na.rm=TRUE)
> plot(mydensity5,main='Biweight Kernel',xlab=xlab,ylab=ylab)
> grid()
> dev.off()
null device 
          1 
> postscript(file="/var/www/rcomp/tmp/6ry341280408856.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> mydensity6<-density(x,bw=bw,kernel='cosine',na.rm=TRUE)
> plot(mydensity6,main='Cosine Kernel',xlab=xlab,ylab=ylab)
> grid()
> dev.off()
null device 
          1 
> postscript(file="/var/www/rcomp/tmp/7ry341280408856.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> mydensity7<-density(x,bw=bw,kernel='optcosine',na.rm=TRUE)
> plot(mydensity7,main='Optcosine Kernel',xlab=xlab,ylab=ylab)
> grid()
> dev.off()
null device 
          1 
> 
> #Note: the /var/www/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab
> load(file="/var/www/rcomp/createtable")
> 
> a<-table.start()
> a<-table.row.start(a)
> a<-table.element(a,'Properties of Density Trace',2,TRUE)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'Bandwidth',header=TRUE)
> a<-table.element(a,mydensity1$bw)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'#Observations',header=TRUE)
> a<-table.element(a,mydensity1$n)
> a<-table.row.end(a)
> a<-table.end(a)
> table.save(a,file="/var/www/rcomp/tmp/8dg1a1280408856.tab") 
> 
> try(system("convert tmp/1ofmy1280408856.ps tmp/1ofmy1280408856.png",intern=TRUE))
character(0)
> try(system("convert tmp/2ofmy1280408856.ps tmp/2ofmy1280408856.png",intern=TRUE))
character(0)
> try(system("convert tmp/3gplj1280408856.ps tmp/3gplj1280408856.png",intern=TRUE))
character(0)
> try(system("convert tmp/4gplj1280408856.ps tmp/4gplj1280408856.png",intern=TRUE))
character(0)
> try(system("convert tmp/5gplj1280408856.ps tmp/5gplj1280408856.png",intern=TRUE))
character(0)
> try(system("convert tmp/6ry341280408856.ps tmp/6ry341280408856.png",intern=TRUE))
character(0)
> try(system("convert tmp/7ry341280408856.ps tmp/7ry341280408856.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  1.490   0.170   1.642