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(390,389,388,386,406,405,390,380,381,381,382,384,394,393,388,381,399,396,378,368,369,373,374,379,385,385,395,387,400,390,365,350,365,374,367,375,382,380,378,363,375,366,341,326,338,345,336,342,347,360,360,334,347,336,305,289,303,308,294,299,306,313,321,287,296,283,248,235,241,244,237,241,251,259,264,229,237,228,197,182,182,176,172,175,185,195,206,175,185,174,140,130,133,130,131,136,149,155,161,131,145,134,93,87,86,80,79,91,108,105,112,78,87,74,32,25,26,25,22,36)
> 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/1x9bz1281005456.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 (120 obs.);	Bandwidth 'bw' = 40.73

       x                 y            
 Min.   :-100.19   Min.   :3.837e-06  
 1st Qu.:  56.91   1st Qu.:4.391e-04  
 Median : 214.00   Median :1.790e-03  
 Mean   : 214.00   Mean   :1.590e-03  
 3rd Qu.: 371.09   3rd Qu.:2.046e-03  
 Max.   : 528.19   Max.   :4.186e-03  
> postscript(file="/var/www/rcomp/tmp/2x9bz1281005456.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/38ib21281005456.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/48ib21281005456.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/58ib21281005456.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/60as51281005456.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/70as51281005456.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/8msqt1281005456.tab") 
> 
> try(system("convert tmp/1x9bz1281005456.ps tmp/1x9bz1281005456.png",intern=TRUE))
character(0)
> try(system("convert tmp/2x9bz1281005456.ps tmp/2x9bz1281005456.png",intern=TRUE))
character(0)
> try(system("convert tmp/38ib21281005456.ps tmp/38ib21281005456.png",intern=TRUE))
character(0)
> try(system("convert tmp/48ib21281005456.ps tmp/48ib21281005456.png",intern=TRUE))
character(0)
> try(system("convert tmp/58ib21281005456.ps tmp/58ib21281005456.png",intern=TRUE))
character(0)
> try(system("convert tmp/60as51281005456.ps tmp/60as51281005456.png",intern=TRUE))
character(0)
> try(system("convert tmp/70as51281005456.ps tmp/70as51281005456.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
   2.08    0.65    2.69