R version 2.8.0 (2008-10-20)
Copyright (C) 2008 The R Foundation for Statistical Computing
ISBN 3-900051-07-0

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> x <- c(4.73,4.73,4.73,4.73,4.73,4.74,4.74,4.74,4.74,4.74,4.76,4.76,4.76,4.76,4.76,4.76,4.77,4.77,4.78,4.78,4.79,4.83,4.84,4.85,4.85,4.86,4.87,4.87,4.9,4.9,4.92,4.92,4.95,4.96,4.95,4.95,4.95,4.96,4.96,4.96,4.96,4.97,4.97,4.97,5.03,5.08,5.1,5.11,5.13,5.13,5.13,5.15,5.15,5.15,5.17,5.17,5.18,5.2,5.22,5.23,5.23,5.26,5.27,5.28,5.31,5.31,5.32,5.33,5.34,5.38,5.39,5.41,5.44,5.44,5.44,5.46,5.47,5.47,5.49,5.49,5.5,5.52,5.59,5.6,5.6)
> par1 = '0'
> ylab = 'Density'
> xlab = 'Value'
> #'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/freestat/rcomp/tmp/1xnk51235929668.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 (85 obs.);	Bandwidth 'bw' = 0.09951

       x               y           
 Min.   :4.431   Min.   :0.001538  
 1st Qu.:4.798   1st Qu.:0.187026  
 Median :5.165   Median :0.804832  
 Mean   :5.165   Mean   :0.680827  
 3rd Qu.:5.532   3rd Qu.:0.974671  
 Max.   :5.899   Max.   :1.438860  
> postscript(file="/var/www/html/freestat/rcomp/tmp/2leou1235929668.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/freestat/rcomp/tmp/33amq1235929668.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/freestat/rcomp/tmp/417em1235929668.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/freestat/rcomp/tmp/58q671235929668.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/freestat/rcomp/tmp/60lqi1235929668.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/freestat/rcomp/tmp/726vh1235929668.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/freestat/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab
> load(file="/var/www/html/freestat/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/freestat/rcomp/tmp/804dr1235929668.tab") 
> 
> system("convert tmp/1xnk51235929668.ps tmp/1xnk51235929668.png")
> system("convert tmp/2leou1235929668.ps tmp/2leou1235929668.png")
> system("convert tmp/33amq1235929668.ps tmp/33amq1235929668.png")
> system("convert tmp/417em1235929668.ps tmp/417em1235929668.png")
> system("convert tmp/58q671235929668.ps tmp/58q671235929668.png")
> system("convert tmp/60lqi1235929668.ps tmp/60lqi1235929668.png")
> system("convert tmp/726vh1235929668.ps tmp/726vh1235929668.png")
> 
> 
> proc.time()
   user  system elapsed 
  2.077   1.709   3.079