R version 2.10.1 (2009-12-14)
Copyright (C) 2009 The R Foundation for Statistical Computing
ISBN 3-900051-07-0

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> x <- c(31.900,31.815,31.075,31.070,31.300,31.410,30.310,31.440,31.355,31.380,31.975,31.905,32.565,32.780,32.850,32.910,32.910,33.755,34.130,34.330,34.120,33.600,33.715,33.535,33.745,34.295,33.940,34.245,34.395,33.640,33.890,33.905,33.930,33.975,33.880,33.800,33.165,33.660,33.545,33.590,33.810,33.720,33.660,33.915,34.265,34.175,33.735,33.855,34.210,33.950,33.130,32.195,33.160,33.255,32.260,31.795,31.875,31.985,31.835,32.200,32.275,32.515,32.700,32.680,32.135,31.460,30.755,31.090,31.270,31.110,30.835,31.025,30.800,30.790)
> 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/yougetitorg/rcomp/tmp/1km1x1298219337.ps",horizontal=F,onefile=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 (74 obs.);	Bandwidth 'bw' = 0.4486

       x               y            
 Min.   :28.96   Min.   :0.0001485  
 1st Qu.:30.66   1st Qu.:0.0238509  
 Median :32.35   Median :0.1887596  
 Mean   :32.35   Mean   :0.1474135  
 3rd Qu.:34.05   3rd Qu.:0.2188150  
 Max.   :35.74   Max.   :0.3565905  
> postscript(file="/var/yougetitorg/rcomp/tmp/24v4c1298219337.ps",horizontal=F,onefile=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/yougetitorg/rcomp/tmp/3galg1298219337.ps",horizontal=F,onefile=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/yougetitorg/rcomp/tmp/4spjc1298219337.ps",horizontal=F,onefile=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/yougetitorg/rcomp/tmp/5h6gp1298219337.ps",horizontal=F,onefile=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/yougetitorg/rcomp/tmp/68tqj1298219337.ps",horizontal=F,onefile=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/yougetitorg/rcomp/tmp/71vfb1298219337.ps",horizontal=F,onefile=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/yougetitorg/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab
> load(file="/var/yougetitorg/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/yougetitorg/rcomp/tmp/8khez1298219337.tab") 
> 
> try(system("convert tmp/1km1x1298219337.ps tmp/1km1x1298219337.png",intern=TRUE))
character(0)
> try(system("convert tmp/24v4c1298219337.ps tmp/24v4c1298219337.png",intern=TRUE))
character(0)
> try(system("convert tmp/3galg1298219337.ps tmp/3galg1298219337.png",intern=TRUE))
character(0)
> try(system("convert tmp/4spjc1298219337.ps tmp/4spjc1298219337.png",intern=TRUE))
character(0)
> try(system("convert tmp/5h6gp1298219337.ps tmp/5h6gp1298219337.png",intern=TRUE))
character(0)
> try(system("convert tmp/68tqj1298219337.ps tmp/68tqj1298219337.png",intern=TRUE))
character(0)
> try(system("convert tmp/71vfb1298219337.ps tmp/71vfb1298219337.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  1.490   1.220   2.192