R version 2.13.0 (2011-04-13)
Copyright (C) 2011 The R Foundation for Statistical Computing
ISBN 3-900051-07-0
Platform: i486-pc-linux-gnu (32-bit)

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> x <- c(589.85,589.85,589.85,589.85,589.85,589.85,589.85,589.85,589.85,599.12,599.12,599.12,599,599,599,599,599,599,599,599,599,617.06,617.06,617.06,617.06,617.06,617.06,617.06,617.06,617.06,617.06,617.06,617.06,628.18,628.18,628.18,628.18,628.18,628.18,628.18,628.18,628.18,628.18,628.18,628.18,641.08,641.08,641.08,641.08,641.08,641.08,641.08,641.08,641.08,641.08,641.08,641.08,668.21,668.21,668.21,668.21,668.21,668.21,668.21,668.21,668.21,668.21,668.21,668.21,665.27,665.27,665.27)
> par1 = '0'
> ylab = 'Density'
> xlab = 'Value'
> if (par1 == '0') bw <- 'nrd0'
> if (par1 != '0') bw <- as.numeric(par1)
> postscript(file="/var/wessaorg/rcomp/tmp/1vm2h1322811357.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 (72 obs.);	Bandwidth 'bw' = 10.17

       x               y            
 Min.   :559.3   Min.   :5.835e-05  
 1st Qu.:594.2   1st Qu.:2.999e-03  
 Median :629.0   Median :7.791e-03  
 Mean   :629.0   Mean   :7.165e-03  
 3rd Qu.:663.9   3rd Qu.:1.103e-02  
 Max.   :698.7   Max.   :1.323e-02  
> postscript(file="/var/wessaorg/rcomp/tmp/2ctvr1322811357.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/wessaorg/rcomp/tmp/3spq61322811357.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/wessaorg/rcomp/tmp/4nlfg1322811357.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/wessaorg/rcomp/tmp/5zen91322811357.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/wessaorg/rcomp/tmp/6ug021322811357.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/wessaorg/rcomp/tmp/7tqsr1322811357.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/wessaorg/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab
> load(file="/var/wessaorg/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/wessaorg/rcomp/tmp/8con71322811357.tab") 
> 
> try(system("convert tmp/1vm2h1322811357.ps tmp/1vm2h1322811357.png",intern=TRUE))
character(0)
> try(system("convert tmp/2ctvr1322811357.ps tmp/2ctvr1322811357.png",intern=TRUE))
character(0)
> try(system("convert tmp/3spq61322811357.ps tmp/3spq61322811357.png",intern=TRUE))
character(0)
> try(system("convert tmp/4nlfg1322811357.ps tmp/4nlfg1322811357.png",intern=TRUE))
character(0)
> try(system("convert tmp/5zen91322811357.ps tmp/5zen91322811357.png",intern=TRUE))
character(0)
> try(system("convert tmp/6ug021322811357.ps tmp/6ug021322811357.png",intern=TRUE))
character(0)
> try(system("convert tmp/7tqsr1322811357.ps tmp/7tqsr1322811357.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  1.874   0.348   2.592