R version 2.12.2 (2011-02-25)
Copyright (C) 2011 The R Foundation for Statistical Computing
ISBN 3-900051-07-0
Platform: x86_64-redhat-linux-gnu (64-bit)

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> x <- c(7989,41102,9123,22109,47115,9105,5496,23102,6994,84101,5884,6383,6292,36109,49127,26116,63120,60115,77117,18110,3999,79105,2286,7487,7789,3788,83108,52100,93102,598,8983,3488,2780,7974,9171,3071,4166,7968,6580,7183,2779,5273,1568,1860,9853,6757,6745,5144,9444,2248,7349,8149,7949,3545,1043,4038,4335,5432,8027,8626,24,4829,931,232,9034,1337,5138,9736,7730,7133,8126,424)
> par1 = '0'
> ylab = 'Density'
> xlab = 'Aantal'
> #'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/wessaorg/rcomp/tmp/1lbt11302614426.ps",horizontal=F,onefile=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' = 1567

       x               y            
 Min.   :-4678   Min.   :3.560e-10  
 1st Qu.:20943   1st Qu.:9.694e-07  
 Median :46563   Median :3.183e-06  
 Mean   :46563   Mean   :9.748e-06  
 3rd Qu.:72183   3rd Qu.:5.213e-06  
 Max.   :97804   Max.   :9.132e-05  
> postscript(file="/var/www/wessaorg/rcomp/tmp/2wrwa1302614426.ps",horizontal=F,onefile=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/wessaorg/rcomp/tmp/35df21302614426.ps",horizontal=F,onefile=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/wessaorg/rcomp/tmp/4lgsu1302614426.ps",horizontal=F,onefile=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/wessaorg/rcomp/tmp/5yojj1302614426.ps",horizontal=F,onefile=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/wessaorg/rcomp/tmp/6lzdm1302614426.ps",horizontal=F,onefile=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/wessaorg/rcomp/tmp/7rydp1302614426.ps",horizontal=F,onefile=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/wessaorg/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab
> load(file="/var/www/wessaorg/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/wessaorg/rcomp/tmp/8htts1302614426.tab") 
> 
> try(system("convert tmp/1lbt11302614426.ps tmp/1lbt11302614426.png",intern=TRUE))
character(0)
> try(system("convert tmp/2wrwa1302614426.ps tmp/2wrwa1302614426.png",intern=TRUE))
character(0)
> try(system("convert tmp/35df21302614426.ps tmp/35df21302614426.png",intern=TRUE))
character(0)
> try(system("convert tmp/4lgsu1302614426.ps tmp/4lgsu1302614426.png",intern=TRUE))
character(0)
> try(system("convert tmp/5yojj1302614426.ps tmp/5yojj1302614426.png",intern=TRUE))
character(0)
> try(system("convert tmp/6lzdm1302614426.ps tmp/6lzdm1302614426.png",intern=TRUE))
character(0)
> try(system("convert tmp/7rydp1302614426.ps tmp/7rydp1302614426.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  4.830   0.530   5.539