R version 2.8.1 (2008-12-22)
Copyright (C) 2008 The R Foundation for Statistical Computing
ISBN 3-900051-07-0

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> x <- c(14.620,16.005,16.683,15.487,15.684,15.962,12.000,13.769,14.031,16.078,15.827,13.149,15.969,16.628,16.670,16.487,16.883,16.201,12.168,14.010,16.556,17.404,16.435,13.123,16.744,17.410,16.484,17.103,17.301,17.301,12.843,13.748,16.904,17.342,15.476,15.424,15.988,19.244,18.715,17.780,17.160,17.349,11.171,13.438,16.713,18.369,17.067,14.055,15.500,18.475,19.423,18.686,19.646,19.733,12.605,16.616,19.156,21.348,20.049,18.020,20.262,21.789,20.603,21.928,21.025,19.346,11.786,19.082,20.127,20.217,20.385,16.653,13.065,20.275,21.776,20.260,22.523,23.033,14.133,20.110,19.682,22.197,17.212,11.784,15.467,17.002,15.952,18.767,20.605,19.809,14.233,19.311,20.827,23.388,20.181,14.344)
> 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/rcomp/tmp/16o7b1234700751.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 (96 obs.);	Bandwidth 'bw' = 1.03

       x               y            
 Min.   : 8.08   Min.   :6.305e-05  
 1st Qu.:12.68   1st Qu.:8.538e-03  
 Median :17.28   Median :4.966e-02  
 Mean   :17.28   Mean   :5.429e-02  
 3rd Qu.:21.88   3rd Qu.:9.684e-02  
 Max.   :26.48   Max.   :1.395e-01  
> postscript(file="/var/www/html/rcomp/tmp/2nhzp1234700751.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/3i8kv1234700751.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/4zuej1234700751.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/5u56s1234700751.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/6pc9p1234700751.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/74gkq1234700751.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/8mfmy1234700751.tab") 
> 
> system("convert tmp/16o7b1234700751.ps tmp/16o7b1234700751.png")
> system("convert tmp/2nhzp1234700751.ps tmp/2nhzp1234700751.png")
> system("convert tmp/3i8kv1234700751.ps tmp/3i8kv1234700751.png")
> system("convert tmp/4zuej1234700751.ps tmp/4zuej1234700751.png")
> system("convert tmp/5u56s1234700751.ps tmp/5u56s1234700751.png")
> system("convert tmp/6pc9p1234700751.ps tmp/6pc9p1234700751.png")
> system("convert tmp/74gkq1234700751.ps tmp/74gkq1234700751.png")
> 
> 
> proc.time()
   user  system elapsed 
  1.311   1.091   1.760