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(1.73,1.75,1.75,1.75,1.73,1.74,1.75,1.75,1.34,1.24,1.24,1.26,1.25,1.26,1.26,1.22,1.01,1.03,1.01,1.01,1,0.98,1,1.01,1,1,1,1.03,1.26,1.43,1.61,1.76,1.93,2.16,2.28,2.5,2.63,2.79,3,3.04,3.26,3.5,3.62,3.78,4,4.16,4.29,4.49,4.59,4.79,4.94,4.99,5.24,5.25,5.25,5.25,5.25,5.24,5.25,5.26,5.26,5.25,5.25,5.25,5.26,5.02,4.94,4.76,4.49,4.24,3.94,2.98,2.61,2.28,1.98,2,2.01,2,1.81,0.97,0.39,0.16,0.15,0.22)
> par1 = '0'
> ylab = 'Density'
> xlab = 'rente %'
> #'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/1yp0y1236689672.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 (84 obs.);	Bandwidth 'bw' = 0.6215

       x                 y            
 Min.   :-1.7146   Min.   :0.0002613  
 1st Qu.: 0.4952   1st Qu.:0.0307606  
 Median : 2.7050   Median :0.1114253  
 Mean   : 2.7050   Mean   :0.1129931  
 3rd Qu.: 4.9148   3rd Qu.:0.1664474  
 Max.   : 7.1246   Max.   :0.2729022  
> postscript(file="/var/www/html/freestat/rcomp/tmp/2r99y1236689672.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/3d2nz1236689672.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/48pwb1236689672.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/5ncxq1236689672.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/6yyke1236689672.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/7zwhr1236689672.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/8dl7l1236689672.tab") 
> 
> system("convert tmp/1yp0y1236689672.ps tmp/1yp0y1236689672.png")
> system("convert tmp/2r99y1236689672.ps tmp/2r99y1236689672.png")
> system("convert tmp/3d2nz1236689672.ps tmp/3d2nz1236689672.png")
> system("convert tmp/48pwb1236689672.ps tmp/48pwb1236689672.png")
> system("convert tmp/5ncxq1236689672.ps tmp/5ncxq1236689672.png")
> system("convert tmp/6yyke1236689672.ps tmp/6yyke1236689672.png")
> system("convert tmp/7zwhr1236689672.ps tmp/7zwhr1236689672.png")
> 
> 
> proc.time()
   user  system elapsed 
  2.074   1.724   2.418