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(348,327,421,258,206,269,145,244,273,240,206,176,448,218,244,236,213,149,306,185,246,328,257,200,189,217,265,307,255,145,217,115,249,204,264,203,318,244,217,320,165,245,149,146,256,228,212,228,150,257,274,291,132,125,208,184,202,179,84,165,302,167,148,154,120,129,130,146,202,202,180,141,131,182,214,343,210,161,395,155,169,279,196,164,213,184,243,97,272,161,97,76,210,160,145,183,115,124,164,188,313,123,193,103,264,171,143,68,197,153,194,112,359,242,253,111,109,301,99,101,118,197,108,209,226,216,119,189,240,203,275,282,37,109,39,39,232,53,32,33,57,76,23,33,25,6,44,9,14,23,1,6,6,1,4,2,0,0,0,0,0,0,0,0)
> par1 = '0'
> ylab = 'Density'
> xlab = 'Value'
> par1 <- '0'
> #'GNU S' R Code compiled by R2WASP v. 1.2.291 ()
> #Author: root
> #To cite this work: Wessa, P. (2012), Kernel Density Estimation (v1.0.7) in Free Statistics Software (v$_version), Office for Research Development and Education, URL http://www.wessa.net/rwasp_density.wasp/
> #Source of accompanying publication: http://www.xycoon.com/density_trace.htm
> #
> if (par1 == '0') bw <- 'nrd0'
> if (par1 != '0') bw <- as.numeric(par1)
> postscript(file="/var/wessaorg/rcomp/tmp/1f3ag1340191778.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 (164 obs.);	Bandwidth 'bw' = 31.36

       x                y            
 Min.   :-94.09   Min.   :9.211e-07  
 1st Qu.: 64.95   1st Qu.:2.122e-04  
 Median :224.00   Median :1.492e-03  
 Mean   :224.00   Mean   :1.570e-03  
 3rd Qu.:383.05   3rd Qu.:2.599e-03  
 Max.   :542.09   Max.   :4.187e-03  
> postscript(file="/var/wessaorg/rcomp/tmp/2turu1340191778.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/3n4f71340191778.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/43v931340191778.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/5c6r01340191778.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/6vn7s1340191778.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/7rphs1340191778.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/8s3471340191778.tab") 
> 
> try(system("convert tmp/1f3ag1340191778.ps tmp/1f3ag1340191778.png",intern=TRUE))
character(0)
> try(system("convert tmp/2turu1340191778.ps tmp/2turu1340191778.png",intern=TRUE))
character(0)
> try(system("convert tmp/3n4f71340191778.ps tmp/3n4f71340191778.png",intern=TRUE))
character(0)
> try(system("convert tmp/43v931340191778.ps tmp/43v931340191778.png",intern=TRUE))
character(0)
> try(system("convert tmp/5c6r01340191778.ps tmp/5c6r01340191778.png",intern=TRUE))
character(0)
> try(system("convert tmp/6vn7s1340191778.ps tmp/6vn7s1340191778.png",intern=TRUE))
character(0)
> try(system("convert tmp/7rphs1340191778.ps tmp/7rphs1340191778.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  1.951   0.505   2.461