R version 2.8.1 (2008-12-22)
Copyright (C) 2008 The R Foundation for Statistical Computing
ISBN 3-900051-07-0

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> x <- c(49.32,58.53,49.09,24.68,16.71,19.86,38.23,36.11,19.59,14.91,15.74,15.40,13.06,19.07,15.28,15.82,12.77,12.05,11.69,13.85,13.85,10.07,9.17,10.79,13.44,21.17,18.64,13.21,15.54,21.94,23.11,18.64,14.94,16.90,15.46,11.15,13.13,12.48,12.95,12.59,10.58,10.58,12.39,15.53,13.06,10.22,16.33,19.72,21.31,18.84,24.84,15.67,15.57,12.73,13.56,15.54,17.22,12.14,11.07,12.02,11.55,6.92,10.33,8.38,12.11,11.46,12.75,13.32,13.00,11.90,11.79,12.55,11.84,11.25,11.15,10.99,11.70,14.01,17.51,17.27,16.90,15.79,15.45,16.24,16.71,16.77,16.64,17.80,16.87,16.13,15.76,15.66,15.54,15.30,15.05,14.69,14.39,14.18,13.70,13.66,13.27,13.56,13.14,14.19,22.57,23.09,23.31,22.91,22.36,43.06,64.67,64.68,56.90,48.79,45.21,41.40,22.17,25.52,20.28,22.87,27.63,22.95,21.35,18.38,17.15,18.27,19.40,20.52)
> par1 = '0'
> 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: 
> if (par1 == '0') bw <- 'nrd0'
> if (par1 != '0') bw <- as.numeric(par1)
> postscript(file="/var/www/html/rcomp/tmp/1uja71234710092.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 (128 obs.);	Bandwidth 'bw' = 1.743

       x               y            
 Min.   : 1.69   Min.   :2.168e-05  
 1st Qu.:18.74   1st Qu.:1.503e-03  
 Median :35.80   Median :3.190e-03  
 Mean   :35.80   Mean   :1.464e-02  
 3rd Qu.:52.86   3rd Qu.:1.347e-02  
 Max.   :69.91   Max.   :8.854e-02  
> postscript(file="/var/www/html/rcomp/tmp/20yk51234710092.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/3i4cu1234710092.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/4gz411234710092.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/5l9n01234710092.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/6u86a1234710092.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/71e6l1234710092.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/8552y1234710092.tab") 
> 
> system("convert tmp/1uja71234710092.ps tmp/1uja71234710092.png")
> system("convert tmp/20yk51234710092.ps tmp/20yk51234710092.png")
> system("convert tmp/3i4cu1234710092.ps tmp/3i4cu1234710092.png")
> system("convert tmp/4gz411234710092.ps tmp/4gz411234710092.png")
> system("convert tmp/5l9n01234710092.ps tmp/5l9n01234710092.png")
> system("convert tmp/6u86a1234710092.ps tmp/6u86a1234710092.png")
> system("convert tmp/71e6l1234710092.ps tmp/71e6l1234710092.png")
> 
> 
> proc.time()
   user  system elapsed 
  1.351   1.132   1.714