R version 2.11.1 (2010-05-31)
Copyright (C) 2010 The R Foundation for Statistical Computing
ISBN 3-900051-07-0

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> x <- c(158,157,156,154,152,151,152,154,155,155,156,158,156,152,145,141,140,145,143,141,144,139,141,142,141,132,122,122,127,128,122,123,128,128,128,129,124,121,109,110,107,107,104,110,114,118,117,122,113,106,102,111,106,110,105,104,106,110,107,111,101,105,108,124,122,128,124,121,125,134,126,126,111,117,118,128,127,129,124,113,120,127,114,107)
> 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/rcomp/tmp/1g95e1280311549.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' = 6.266

       x               y            
 Min.   : 82.2   Min.   :2.286e-05  
 1st Qu.:105.9   1st Qu.:2.798e-03  
 Median :129.5   Median :1.112e-02  
 Mean   :129.5   Mean   :1.056e-02  
 3rd Qu.:153.1   3rd Qu.:1.767e-02  
 Max.   :176.8   Max.   :2.243e-02  
> postscript(file="/var/www/rcomp/tmp/2g95e1280311549.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/rcomp/tmp/3g95e1280311549.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/rcomp/tmp/4q0my1280311549.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/rcomp/tmp/5q0my1280311549.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/rcomp/tmp/6js4k1280311549.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/rcomp/tmp/7js4k1280311549.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/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab
> load(file="/var/www/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/rcomp/tmp/8ms271280311549.tab") 
> 
> try(system("convert tmp/1g95e1280311549.ps tmp/1g95e1280311549.png",intern=TRUE))
character(0)
> try(system("convert tmp/2g95e1280311549.ps tmp/2g95e1280311549.png",intern=TRUE))
character(0)
> try(system("convert tmp/3g95e1280311549.ps tmp/3g95e1280311549.png",intern=TRUE))
character(0)
> try(system("convert tmp/4q0my1280311549.ps tmp/4q0my1280311549.png",intern=TRUE))
character(0)
> try(system("convert tmp/5q0my1280311549.ps tmp/5q0my1280311549.png",intern=TRUE))
character(0)
> try(system("convert tmp/6js4k1280311549.ps tmp/6js4k1280311549.png",intern=TRUE))
character(0)
> try(system("convert tmp/7js4k1280311549.ps tmp/7js4k1280311549.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  1.570   0.160   1.696