R version 2.11.1 (2010-05-31)
Copyright (C) 2010 The R Foundation for Statistical Computing
ISBN 3-900051-07-0

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> x <- c(73,72,71,69,89,88,73,63,64,64,65,67,69,71,70,72,88,83,76,70,75,71,75,81,87,90,80,85,105,104,98,94,107,112,121,118,120,122,109,112,132,127,116,113,123,125,137,127,123,128,114,120,143,135,119,117,132,139,158,141,139,150,142,149,166,150,139,140,158,169,186,177,175,187,176,185,204,188,171,171,182,185,200,192,185,195,190,195,213,194,171,171,186,182,193,185,172,185,179,182,193,173,155,164,188,186,200,185,173,190,190,193,195,178,163,165,188,182,200,177)
> par1 = '0'
> ylab = ''
> xlab = 'waarde'
> #'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/rcomp/tmp/1nb5o1280838461.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' = 15.56

       x                y            
 Min.   : 16.31   Min.   :3.490e-06  
 1st Qu.: 77.15   1st Qu.:8.991e-04  
 Median :138.00   Median :5.166e-03  
 Mean   :138.00   Mean   :4.104e-03  
 3rd Qu.:198.85   3rd Qu.:5.868e-03  
 Max.   :259.69   Max.   :9.139e-03  
> postscript(file="/var/www/rcomp/tmp/2nb5o1280838461.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/rcomp/tmp/3yk491280838461.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/rcomp/tmp/4yk491280838461.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/rcomp/tmp/59blc1280838461.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/rcomp/tmp/69blc1280838461.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/rcomp/tmp/79blc1280838461.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/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab
> load(file="/var/www/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/rcomp/tmp/8cck01280838461.tab") 
> 
> try(system("convert tmp/1nb5o1280838461.ps tmp/1nb5o1280838461.png",intern=TRUE))
character(0)
> try(system("convert tmp/2nb5o1280838461.ps tmp/2nb5o1280838461.png",intern=TRUE))
character(0)
> try(system("convert tmp/3yk491280838461.ps tmp/3yk491280838461.png",intern=TRUE))
character(0)
> try(system("convert tmp/4yk491280838461.ps tmp/4yk491280838461.png",intern=TRUE))
character(0)
> try(system("convert tmp/59blc1280838461.ps tmp/59blc1280838461.png",intern=TRUE))
character(0)
> try(system("convert tmp/69blc1280838461.ps tmp/69blc1280838461.png",intern=TRUE))
character(0)
> try(system("convert tmp/79blc1280838461.ps tmp/79blc1280838461.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
   2.00    0.74    2.70