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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> x <- c(5.2100,5.2300,5.2300,5.2300,5.2200,5.2100,5.2300,5.2500,5.2300,5.2300,5.2500,5.2400,5.2600,5.2700,5.2600,5.2900,5.2900,5.2900,5.2900,5.3100,5.3300,5.3400,5.3400,5.3700,5.4100,5.4100,5.3800,5.4400,5.4400,5.4600,5.4600,5.4500,5.4600,5.4600,5.4800,5.4700,5.4800,5.5100,5.5500,5.5800,5.5900,5.6000,5.6000,5.6700,5.7100,5.7000,5.7300,5.7300,5.7200,5.7500,5.7500,5.7700,5.8300,5.8500,5.8700,5.8600,5.8700,5.9300,5.9700,5.9800,5.9900,5.9900,6.0300,6.0600,6.0700,6.0800,6.0800,6.1000,6.1300,6.1400,6.1400,6.1600,6.2000,6.1900,6.3200,6.3200,6.3300,6.3200,6.3300,6.3800,6.4200,6.4600,6.4700,6.4200,6.4800,6.4700,6.4900,6.4800,6.5100,6.5100,6.5200,6.5700,6.5900,6.6200,6.6300,6.6100,6.6400,6.6900,6.6900,6.7500,6.7700,6.8100,6.8100,6.8100,6.8700,6.8600,6.8800,6.8800,6.9200,6.9200,6.9900,7.0200,7.0500,7.0600,7.0600,7.0900,7.1200,7.2300,7.3100,7.4500,7.4900,7.5400,7.5500,7.5800,7.6000,7.6300,7.6400,7.6300,7.6600,7.6400,7.6900,7.7000,7.6800)
> par1 = '0'
> ylab = 'Density'
> xlab = 'Prijs'
> #'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/html/rcomp/tmp/1ohrd1263650180.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 (133 obs.);	Bandwidth 'bw' = 0.2566

       x               y            
 Min.   :4.440   Min.   :0.0007885  
 1st Qu.:5.448   1st Qu.:0.0940453  
 Median :6.455   Median :0.2437170  
 Mean   :6.455   Mean   :0.2478572  
 3rd Qu.:7.462   3rd Qu.:0.3861038  
 Max.   :8.470   Max.   :0.5180862  
> postscript(file="/var/www/html/rcomp/tmp/21vri1263650180.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/html/rcomp/tmp/31asq1263650180.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/html/rcomp/tmp/497tm1263650180.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/html/rcomp/tmp/5k2kn1263650180.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/html/rcomp/tmp/6c5j01263650180.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/html/rcomp/tmp/7gvig1263650180.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/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,'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/html/rcomp/tmp/8v8vb1263650180.tab") 
> 
> try(system("convert tmp/1ohrd1263650180.ps tmp/1ohrd1263650180.png",intern=TRUE))
character(0)
> try(system("convert tmp/21vri1263650180.ps tmp/21vri1263650180.png",intern=TRUE))
character(0)
> try(system("convert tmp/31asq1263650180.ps tmp/31asq1263650180.png",intern=TRUE))
character(0)
> try(system("convert tmp/497tm1263650180.ps tmp/497tm1263650180.png",intern=TRUE))
character(0)
> try(system("convert tmp/5k2kn1263650180.ps tmp/5k2kn1263650180.png",intern=TRUE))
character(0)
> try(system("convert tmp/6c5j01263650180.ps tmp/6c5j01263650180.png",intern=TRUE))
character(0)
> try(system("convert tmp/7gvig1263650180.ps tmp/7gvig1263650180.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  1.299   1.065   1.682