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(40801,49081,52431,59650,75428,78705,68870,70641,80074,76464,69976,92917,92559,73981,71107,96942,86270,69610,57768,80077,71454,70382,69881,84530,79322,80181,82137,88439,91575,82909,73282,94089,108112,95653,85273,105093,102275,99308,79687,93263,114918,103374,65124,104045,101183,95492,85035,90692,107486,98179,82551,106804,110898,89950,65184,95357,98280,92146,77874,100039,104777,102341,71316,88838,85457,70784,70522,88629,88452,98886,79601,108135,113835,101617,68698,79182,86003,84165,68550,90385,100368,99081,81288,103491,111695,82504,62237,78249,92341,84412,75102,90461,106451,98379,72615,98367,116949,95832,68060,83923,87653,78054,57566,78784,88916,84662,63442,77773,88102,87972,61790,95276,104418,95420,82141,104064,96287,78426,59111,76837,76615,65860,57703,68656,77955,65856,60947,69885,80550,73694,67538,76326,84727)
> par1 = '0'
> ylab = 'aantal'
> xlab = 'maanden'
> #'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/146nr1267113300.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 (133 obs.);	Bandwidth 'bw' = 5159

       x                y            
 Min.   : 25323   Min.   :6.556e-09  
 1st Qu.: 52099   1st Qu.:8.783e-07  
 Median : 78875   Median :6.697e-06  
 Mean   : 78875   Mean   :9.327e-06  
 3rd Qu.:105651   3rd Qu.:1.835e-05  
 Max.   :132427   Max.   :2.328e-05  
> postscript(file="/var/www/html/rcomp/tmp/211mq1267113300.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/3nbm61267113300.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/4kyj81267113300.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/59a4b1267113300.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/6nv401267113300.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/7dbrw1267113300.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/8cdco1267113300.tab") 
> try(system("convert tmp/146nr1267113300.ps tmp/146nr1267113300.png",intern=TRUE))
character(0)
> try(system("convert tmp/211mq1267113300.ps tmp/211mq1267113300.png",intern=TRUE))
character(0)
> try(system("convert tmp/3nbm61267113300.ps tmp/3nbm61267113300.png",intern=TRUE))
character(0)
> try(system("convert tmp/4kyj81267113300.ps tmp/4kyj81267113300.png",intern=TRUE))
character(0)
> try(system("convert tmp/59a4b1267113300.ps tmp/59a4b1267113300.png",intern=TRUE))
character(0)
> try(system("convert tmp/6nv401267113300.ps tmp/6nv401267113300.png",intern=TRUE))
character(0)
> try(system("convert tmp/7dbrw1267113300.ps tmp/7dbrw1267113300.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  1.374   1.146   3.715