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(8.29,8.27,8.27,8.43,8.46,8.48,8.46,8.46,8.43,8.4,8.38,8.3,8.39,8.53,8.52,8.54,8.62,8.52,8.49,8.44,8.31,8.26,8.21,8.03,7.89,7.83,7.85,7.84,7.88,8.01,8.08,8.11,8.11,8.07,8.06,7.95,7.95,8.07,8.17,8.21,8.2,8.19,8.18,8.16,8.17,8.17,8.19,8.01,8.04,8.13,8.14,8.17,8.25,8.27,8.27,8.26,8.24,8.21,8.25,8.06,8.16,8.32,8.43,8.39,8.41,8.45,8.43,8.52,8.52,8.51,8.56,8.36,8.4,8.44,8.5,8.31,8.38,8.45,8.42,8.46,8.45,8.32,8.4,8.18)
> 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/wessaorg/rcomp/tmp/14ski1317805829.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 (84 obs.);	Bandwidth 'bw' = 0.07135

       x               y            
 Min.   :7.616   Min.   :0.0008356  
 1st Qu.:7.920   1st Qu.:0.1362391  
 Median :8.225   Median :0.6397527  
 Mean   :8.225   Mean   :0.8201201  
 3rd Qu.:8.530   3rd Qu.:1.5891383  
 Max.   :8.834   Max.   :1.8985030  
> postscript(file="/var/wessaorg/rcomp/tmp/2ctm91317805829.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/3jlfq1317805829.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/44lw21317805829.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/56k4f1317805829.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/61ll01317805829.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/7y1ix1317805829.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/8kt9o1317805829.tab") 
> 
> try(system("convert tmp/14ski1317805829.ps tmp/14ski1317805829.png",intern=TRUE))
character(0)
> try(system("convert tmp/2ctm91317805829.ps tmp/2ctm91317805829.png",intern=TRUE))
character(0)
> try(system("convert tmp/3jlfq1317805829.ps tmp/3jlfq1317805829.png",intern=TRUE))
character(0)
> try(system("convert tmp/44lw21317805829.ps tmp/44lw21317805829.png",intern=TRUE))
character(0)
> try(system("convert tmp/56k4f1317805829.ps tmp/56k4f1317805829.png",intern=TRUE))
character(0)
> try(system("convert tmp/61ll01317805829.ps tmp/61ll01317805829.png",intern=TRUE))
character(0)
> try(system("convert tmp/7y1ix1317805829.ps tmp/7y1ix1317805829.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  1.609   0.483   2.105