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(15.57,12.73,13.56,15.54,17.22,12.14,11.07,12.02,11.55,6.92,10.33,8.38,12.11,11.46,12.75,13.32,13,11.9,11.79,12.55,11.84,11.25,11.15,10.99,11.7,14.01,17.51,17.27,16.9,15.79,15.45,16.24,16.71,16.77,16.64,17.8,16.87,16.13,15.76,15.66,15.54,15.3,15.05,14.69,14.39,14.18,13.7,13.66,13.27,13.56,13.14,14.19,22.57,23.09,23.31,22.91,22.36,43.06,64.67,64.68,56.9,48.79,45.21,41.4,22.17,25.52,20.28,22.87,27.63,22.95,21.35,18.38,17.15,18.27,19.4,20.52)
> 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/1z7gr1298393141.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 (76 obs.);	Bandwidth 'bw' = 2.091

       x                y            
 Min.   : 0.647   Min.   :2.359e-05  
 1st Qu.:18.224   1st Qu.:1.254e-03  
 Median :35.800   Median :3.363e-03  
 Mean   :35.800   Mean   :1.421e-02  
 3rd Qu.:53.376   3rd Qu.:1.368e-02  
 Max.   :70.953   Max.   :8.506e-02  
> postscript(file="/var/yougetitorg/rcomp/tmp/2svu61298393141.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/3wz5h1298393141.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/40kyk1298393141.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/5sr4l1298393141.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/6a7qz1298393141.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/7u9l21298393141.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/82f5b1298393141.tab") 
> 
> try(system("convert tmp/1z7gr1298393141.ps tmp/1z7gr1298393141.png",intern=TRUE))
character(0)
> try(system("convert tmp/2svu61298393141.ps tmp/2svu61298393141.png",intern=TRUE))
character(0)
> try(system("convert tmp/3wz5h1298393141.ps tmp/3wz5h1298393141.png",intern=TRUE))
character(0)
> try(system("convert tmp/40kyk1298393141.ps tmp/40kyk1298393141.png",intern=TRUE))
character(0)
> try(system("convert tmp/5sr4l1298393141.ps tmp/5sr4l1298393141.png",intern=TRUE))
character(0)
> try(system("convert tmp/6a7qz1298393141.ps tmp/6a7qz1298393141.png",intern=TRUE))
character(0)
> try(system("convert tmp/7u9l21298393141.ps tmp/7u9l21298393141.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
   1.94    1.63    2.48