R version 2.9.0 (2009-04-17)
Copyright (C) 2009 The R Foundation for Statistical Computing
ISBN 3-900051-07-0

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> x <- c(78.1,66.7,79,65.2,66.5,77.2,80.2,77.9,78,86.8,92.9,185.8,91,79.1,84.2,70.1,71.3,79.6,92.3,78.7,82.5,98.2,115.4,205.6,94,83.2,80.3,70.4,71.1,78.8,86.3,77.5,80.1,89.8,99.9,218,85.4,77.5,78.6,68.8,64.8,79.8,94.3,79.9,87.5,99.1,109.9,273.6,91.3,80.6,80.4,71.8,75.5,86.6,91.5,86.8,84.6,88.6,102.1,260.3,79,70.6,79.3,66.8,61.2,72.5,83.5,75.8,83.4,89.4,104.9,251.6,80,76.3,81.1,63.1,63.5,78.8,91.7,83.8,83.8,95.8,108.9,258.2,88.7,79.5,74.3,70.5,59.1,73.2,81.2,75,74.6,89.5,107,246.4,83.6,72.1,68.7,60.1,61.1,72.7,85.3,71.4,75.2,89.8,100.9,222.7)
> 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/www/html/rcomp/tmp/1dj8m1286382094.ps",horizontal=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 (108 obs.);	Bandwidth 'bw' = 4.259

       x                y            
 Min.   : 46.32   Min.   :6.001e-19  
 1st Qu.:106.34   1st Qu.:6.710e-05  
 Median :166.35   Median :7.287e-04  
 Mean   :166.35   Mean   :4.162e-03  
 3rd Qu.:226.36   3rd Qu.:1.915e-03  
 Max.   :286.38   Max.   :3.449e-02  
> postscript(file="/var/www/html/rcomp/tmp/2dj8m1286382094.ps",horizontal=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/www/html/rcomp/tmp/35sp71286382094.ps",horizontal=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/www/html/rcomp/tmp/45sp71286382094.ps",horizontal=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/www/html/rcomp/tmp/5yj6s1286382094.ps",horizontal=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/www/html/rcomp/tmp/6yj6s1286382094.ps",horizontal=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/www/html/rcomp/tmp/7qsov1286382094.ps",horizontal=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/www/html/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab
> load(file="/var/www/html/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/www/html/rcomp/tmp/81knx1286382094.tab") 
> 
> try(system("convert tmp/1dj8m1286382094.ps tmp/1dj8m1286382094.png",intern=TRUE))
character(0)
> try(system("convert tmp/2dj8m1286382094.ps tmp/2dj8m1286382094.png",intern=TRUE))
character(0)
> try(system("convert tmp/35sp71286382094.ps tmp/35sp71286382094.png",intern=TRUE))
character(0)
> try(system("convert tmp/45sp71286382094.ps tmp/45sp71286382094.png",intern=TRUE))
character(0)
> try(system("convert tmp/5yj6s1286382094.ps tmp/5yj6s1286382094.png",intern=TRUE))
character(0)
> try(system("convert tmp/6yj6s1286382094.ps tmp/6yj6s1286382094.png",intern=TRUE))
character(0)
> try(system("convert tmp/7qsov1286382094.ps tmp/7qsov1286382094.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  1.372   1.158   1.728