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(132.1,125,127.1,101.5,85.7,79.3,70.9,77.1,83.9,96.2,111.7,127.2,143.6,134.9,135.6,105.3,86.4,74.6,67.6,73.4,78.5,98.2,118.6,136.9,137.9,115.6,119.3,98.5,84.3,73.5,60.7,69.5,77.9,113.9,126.3,135.1,130.5,113.1,110,90.8,85.4,72.5,64.7,67.2,77.9,105.2,107.2,120.7,121.3,107.9,105.6,81.3,71.7,64.8,57.3,61.9,70.1,88.8,106.8,110.7,114.1,108,111.5,86.8,78.4,68,57.3,65.3,73.3,88.6,101.3,122.9,126.6,114.1,124.7,93.3,77.2,66.5,57.9,63.7,65.8,85,101,105.3,121,117.9,106,86.6,79.9,65.2,61.2,67.6,78.9,95.5,113.1,124.4,122,110.3,114,93.3,75.5,65.4,59.2,63.8,74.2,91.7,107,120.7,127.4,119.7,112.7,84.4,75.6,66.5,59.9,64.8,74.3,100.4,105.9,131.1)
> 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/1vh4e1286107499.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 (120 obs.);	Bandwidth 'bw' = 8.235

       x                y            
 Min.   : 32.60   Min.   :5.726e-06  
 1st Qu.: 66.52   1st Qu.:1.319e-03  
 Median :100.45   Median :9.504e-03  
 Mean   :100.45   Mean   :7.361e-03  
 3rd Qu.:134.38   3rd Qu.:1.213e-02  
 Max.   :168.30   Max.   :1.475e-02  
> postscript(file="/var/www/html/rcomp/tmp/2vh4e1286107499.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/3o8mh1286107499.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/4o8mh1286107499.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/5gh311286107499.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/6gh311286107499.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/7gh311286107499.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/82i1p1286107499.tab") 
> 
> try(system("convert tmp/1vh4e1286107499.ps tmp/1vh4e1286107499.png",intern=TRUE))
character(0)
> try(system("convert tmp/2vh4e1286107499.ps tmp/2vh4e1286107499.png",intern=TRUE))
character(0)
> try(system("convert tmp/3o8mh1286107499.ps tmp/3o8mh1286107499.png",intern=TRUE))
character(0)
> try(system("convert tmp/4o8mh1286107499.ps tmp/4o8mh1286107499.png",intern=TRUE))
character(0)
> try(system("convert tmp/5gh311286107499.ps tmp/5gh311286107499.png",intern=TRUE))
character(0)
> try(system("convert tmp/6gh311286107499.ps tmp/6gh311286107499.png",intern=TRUE))
character(0)
> try(system("convert tmp/7gh311286107499.ps tmp/7gh311286107499.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  1.289   1.069   2.440