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(75.9,76.9,77.9,78.9,79.9,80.9,81.9,82.9,83.9,84.9,85.9,86.9,87.9,88.9,89.9,90.9,91.9,92.9,93.9,94.9,95.9,96.9,97.9,98.9,99.9,100.9,101.9,102.9,103.9,104.9,105.9,106.9,107.9,108.9,109.9,110.9,111.9,112.9,113.9,114.9,115.9,116.9,117.9,118.9,119.9,120.9,121.9,122.9,123.9,124.9,125.9,126.9,127.9,128.9,129.9,130.9,131.9,132.9,133.9,134.9,135.9,136.9,137.9,138.9,139.9,140.9,141.9,142.9,143.9,144.9,145.9,146.9,147.9,148.9,149.9,150.9,151.9,152.9,153.9,154.9,155.9,156.9,157.9,158.9,159.9,160.9,161.9,162.9,163.9,164.9,165.9,166.9,167.9,168.9,169.9,170.9,171.9,172.9,173.9,174.9,175.9,176.9,177.9,178.9,179.9,180.9,181.9,182.9)
> 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/19exk1259846231.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 (108 obs.);	Bandwidth 'bw' = 11.05

       x                y            
 Min.   : 42.75   Min.   :1.464e-05  
 1st Qu.: 86.07   1st Qu.:1.477e-03  
 Median :129.40   Median :7.700e-03  
 Mean   :129.40   Mean   :5.764e-03  
 3rd Qu.:172.73   3rd Qu.:9.252e-03  
 Max.   :216.05   Max.   :9.268e-03  
> postscript(file="/var/www/html/rcomp/tmp/21s5q1259846231.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/37mup1259846231.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/41rz81259846231.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/5nytk1259846231.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/68vg81259846231.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/7oygz1259846231.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/81xdi1259846231.tab") 
> 
> system("convert tmp/19exk1259846231.ps tmp/19exk1259846231.png")
> system("convert tmp/21s5q1259846231.ps tmp/21s5q1259846231.png")
> system("convert tmp/37mup1259846231.ps tmp/37mup1259846231.png")
> system("convert tmp/41rz81259846231.ps tmp/41rz81259846231.png")
> system("convert tmp/5nytk1259846231.ps tmp/5nytk1259846231.png")
> system("convert tmp/68vg81259846231.ps tmp/68vg81259846231.png")
> system("convert tmp/7oygz1259846231.ps tmp/7oygz1259846231.png")
> 
> 
> proc.time()
   user  system elapsed 
  1.311   1.103   1.749