R version 2.8.0 (2008-10-20)
Copyright (C) 2008 The R Foundation for Statistical Computing
ISBN 3-900051-07-0

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> x <- c(7089,77102,35123,23109,11115,48105,7896,79102,2494,76101,9484,8183,9092,49109,27127,31116,77120,80115,67117,18110,3099,3105,5786,7387,5089,288,65108,44100,68102,8798,8183,288,3680,9374,2271,4671,3466,8068,2780,9883,6479,3373,6468,460,5553,6157,2345,3744,6144,9948,2049,9549,6049,745,9643,9938,5535,6932,1827,9726,7624,9529,7631,6132,7534,2137,8738,8836,3230,633,9126,123)
> par1 = '0'
> ylab = 'Density'
> xlab = 'Aantal eengezinswoningen'
> #'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/freestat/rcomp/tmp/1jqtk1275320613.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 (72 obs.);	Bandwidth 'bw' = 1803

       x               y            
 Min.   :-5286   Min.   :3.563e-10  
 1st Qu.:17417   1st Qu.:1.442e-06  
 Median :40119   Median :3.381e-06  
 Mean   :40119   Mean   :1.100e-05  
 3rd Qu.:62821   3rd Qu.:6.742e-06  
 Max.   :85524   Max.   :7.933e-05  
> postscript(file="/var/www/html/freestat/rcomp/tmp/2jqtk1275320613.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/freestat/rcomp/tmp/3jqtk1275320613.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/freestat/rcomp/tmp/4cha51275320613.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/freestat/rcomp/tmp/5cha51275320613.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/freestat/rcomp/tmp/6nqr81275320613.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/freestat/rcomp/tmp/7nqr81275320613.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/freestat/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab
> load(file="/var/www/html/freestat/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/freestat/rcomp/tmp/80jbr1275320614.tab") 
> 
> try(system("convert tmp/1jqtk1275320613.ps tmp/1jqtk1275320613.png",intern=TRUE))
character(0)
> try(system("convert tmp/2jqtk1275320613.ps tmp/2jqtk1275320613.png",intern=TRUE))
character(0)
> try(system("convert tmp/3jqtk1275320613.ps tmp/3jqtk1275320613.png",intern=TRUE))
character(0)
> try(system("convert tmp/4cha51275320613.ps tmp/4cha51275320613.png",intern=TRUE))
character(0)
> try(system("convert tmp/5cha51275320613.ps tmp/5cha51275320613.png",intern=TRUE))
character(0)
> try(system("convert tmp/6nqr81275320613.ps tmp/6nqr81275320613.png",intern=TRUE))
character(0)
> try(system("convert tmp/7nqr81275320613.ps tmp/7nqr81275320613.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  2.154   1.800   2.481