R version 2.7.1 (2008-06-23)
Copyright (C) 2008 The R Foundation for Statistical Computing
ISBN 3-900051-07-0

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> x <- c(115.6,118.5,118.1,117.7,117.9,118.5,117,115.6,113.7,112.1,113.5,113.5,112.2,112.7,111.9,111.5,110.8,111.2,110.9,114.1,121.3,121.5,122.5,122.4,122.5,122.8,122.9,123.6,123.4,122.9,121,119,119,114.3,113.4,113.7,113.5,114.4,114.6,111.6,111.8,110.8,112.6,115.3,115.4,115.3,115.5,115,116.3,117,116.9,117.2,117.1,116.7,117.4,126.7,128.6,129.2,131.1,131.1,131.5,133.2,133.7,135.7,134.9,135.7,131.2,127.4,127.5,124.1,124.1,124.1,124.5,123.7,125.9,126,125.5,125.3)
> ylab = 'Density'
> xlab = 'Value'
> #'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: Write here your technical program description (don't use hard returns!)
> postscript(file="/var/www/html/rcomp/tmp/1hi0w1218980869.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> mydensity1<-density(x,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, kernel = "gaussian", na.rm = TRUE)

Data: x (78 obs.);	Bandwidth 'bw' = 2.589

       x               y            
 Min.   :103.0   Min.   :0.0000554  
 1st Qu.:113.1   1st Qu.:0.0060161  
 Median :123.2   Median :0.0203447  
 Mean   :123.2   Mean   :0.0247048  
 3rd Qu.:133.4   3rd Qu.:0.0400835  
 Max.   :143.5   Max.   :0.0603490  
> postscript(file="/var/www/html/rcomp/tmp/2hpgt1218980869.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> mydensity2<-density(x,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/31bl71218980869.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> mydensity3<-density(x,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/4n9ry1218980869.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> mydensity4<-density(x,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/5g8op1218980869.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> mydensity5<-density(x,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/6n7xk1218980869.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> mydensity6<-density(x,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/78zhg1218980869.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> mydensity7<-density(x,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/8u4aj1218980869.tab") 
> 
> system("convert tmp/1hi0w1218980869.ps tmp/1hi0w1218980869.png")
> system("convert tmp/2hpgt1218980869.ps tmp/2hpgt1218980869.png")
> system("convert tmp/31bl71218980869.ps tmp/31bl71218980869.png")
> system("convert tmp/4n9ry1218980869.ps tmp/4n9ry1218980869.png")
> system("convert tmp/5g8op1218980869.ps tmp/5g8op1218980869.png")
> system("convert tmp/6n7xk1218980869.ps tmp/6n7xk1218980869.png")
> system("convert tmp/78zhg1218980869.ps tmp/78zhg1218980869.png")
> 
> 
> proc.time()
   user  system elapsed 
  1.523   1.113   2.093