R version 2.8.0 (2008-10-20)
Copyright (C) 2008 The R Foundation for Statistical Computing
ISBN 3-900051-07-0

R is free software and comes with ABSOLUTELY NO WARRANTY.
You are welcome to redistribute it under certain conditions.
Type 'license()' or 'licence()' for distribution details.

R is a collaborative project with many contributors.
Type 'contributors()' for more information and
'citation()' on how to cite R or R packages in publications.

Type 'demo()' for some demos, 'help()' for on-line help, or
'help.start()' for an HTML browser interface to help.
Type 'q()' to quit R.

> x <- c(613.20,614.70,618.40,628.20,629.00,629.70,630.40,630.40,639.30,639.40,640.90,640.80,642.10,645.30,647.60,648.40,648.80,648.90,648.90,648.90,650.30,650.30,650.00,650.00,650.50,658.40,666.00,675.50,680.70,690.60,690.60,691.10,692.90,693.80,692.80,697.50,699.00,702.10,704.80,715.50,721.80,726.40,727.70,727.40,731.30,734.40,733.40,733.40,738.10,742.60,747.20,751.10,752.60,758.90,759.10,764.30,765.60,767.60,767.60,765.60,768.20,770.90,775.10,777.60,778.60,778.90,779.40,779.90,781.70,789.10,788.70,788.80,790.80,794.10,795.10,797.30,803.80,805.60,804.60,804.50,805.80,806.80,805.20,814.90,816.60,819.50,823.00,824.00,831.40,831.70,831.10,832.10,833.30,838.80,838.00,837.30,994.20,994.20,994.20,994.20,994.20,1092.60,1100.00,1100.00,1092.60,1000.70,1000.70,1000.50,1000.50,1000.50,1000.50,1000.50,1000.50,1087.70,1113.20,1116.00,1085.20,1031.30,1028.70,1027.50,1027.50,1027.50,1027.50,1027.50,1027.50,1152.20,1155.30,1154.00,1119.90,1079.30,1074.30,1069.80)
> 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/freestat/rcomp/tmp/1i8lf1250069163.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 (132 obs.);	Bandwidth 'bw' = 53.09

       x                y            
 Min.   : 453.9   Min.   :2.009e-06  
 1st Qu.: 669.1   1st Qu.:2.998e-04  
 Median : 884.2   Median :9.817e-04  
 Mean   : 884.2   Mean   :1.161e-03  
 3rd Qu.:1099.4   3rd Qu.:1.846e-03  
 Max.   :1314.6   Max.   :2.963e-03  
> postscript(file="/var/www/html/freestat/rcomp/tmp/2eh0w1250069163.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/3ji151250069163.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/435h31250069163.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/5jp1t1250069163.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/6mgl71250069163.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/76xze1250069163.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/8nk0p1250069163.tab") 
> 
> system("convert tmp/1i8lf1250069163.ps tmp/1i8lf1250069163.png")
> system("convert tmp/2eh0w1250069163.ps tmp/2eh0w1250069163.png")
> system("convert tmp/3ji151250069163.ps tmp/3ji151250069163.png")
> system("convert tmp/435h31250069163.ps tmp/435h31250069163.png")
> system("convert tmp/5jp1t1250069163.ps tmp/5jp1t1250069163.png")
> system("convert tmp/6mgl71250069163.ps tmp/6mgl71250069163.png")
> system("convert tmp/76xze1250069163.ps tmp/76xze1250069163.png")
> 
> 
> proc.time()
   user  system elapsed 
  2.124   1.765   2.333