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(0.88,1.03,0.69,0.71,1.11,1.05,1.03,0.65,0.59,0.77,0.9,1.26,0.96,0.83,0.87,0.79,1.12,0.88,0.64,0.64,0.58,0.5,0.99,1.07,0.89,0.89,0.83,0.86,0.9,1.12,0.88,0.88,0.89,0.82,0.88,0.81,0.88,0.76,1.13,0.85,1.45,1.55,0.71,0.81,0.83,0.73,0.9,0.94,1.78,0.88,1.04,0.83,1.41,0.96,1.3,0.83,1.4,0.91,0.87,0.97,1.19,1.23,1.33,1.17,1.09,0.63,0.89,0.63,1.51,0.97,0.84,0.92,0.95,0.73,1.02,0.79,1.27,0.95,0.75,0.52,0.95,0.82,0.76,1.24,0.94,1.04,1.81,0.95,1.39,0.86,1.15,1.51,0.6,0.72,1.1,1.62,1.84,1.73,1.36,1.07,1,1.49,0.9,1.43,1.54,0.81,1.61,1.3,1.4,1.03,0.79,1.11,1.15,1.03,1.59,1.11,1.33,0.93,1.07,1.14,1.12,0.86,0.82,1.02,1.07,1.31,0.98,0.89,0.8,0.8,0.78,0.97)
> 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/1g2pn1247428203.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 (132 obs.);	Bandwidth 'bw' = 0.07652

       x                y           
 Min.   :0.2705   Min.   :0.000606  
 1st Qu.:0.7202   1st Qu.:0.131470  
 Median :1.1700   Median :0.389769  
 Mean   :1.1700   Mean   :0.555279  
 3rd Qu.:1.6198   3rd Qu.:0.831891  
 Max.   :2.0695   Max.   :1.883070  
> postscript(file="/var/www/html/rcomp/tmp/2dxc61247428203.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/3w1nj1247428203.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/40o8o1247428203.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/5dtc61247428203.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/6q53y1247428203.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/7amll1247428203.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/8ouyq1247428203.tab") 
> 
> system("convert tmp/1g2pn1247428203.ps tmp/1g2pn1247428203.png")
> system("convert tmp/2dxc61247428203.ps tmp/2dxc61247428203.png")
> system("convert tmp/3w1nj1247428203.ps tmp/3w1nj1247428203.png")
> system("convert tmp/40o8o1247428203.ps tmp/40o8o1247428203.png")
> system("convert tmp/5dtc61247428203.ps tmp/5dtc61247428203.png")
> system("convert tmp/6q53y1247428203.ps tmp/6q53y1247428203.png")
> system("convert tmp/7amll1247428203.ps tmp/7amll1247428203.png")
> 
> 
> proc.time()
   user  system elapsed 
  1.300   1.060   2.623