R version 2.11.1 (2010-05-31)
Copyright (C) 2010 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(155,154,153,151,171,170,155,145,146,146,147,149,146,155,149,140,155,152,137,127,134,125,132,141,133,143,141,132,144,140,130,122,124,119,128,131,121,123,116,109,116,109,103,98,95,83,92,94,76,75,77,68,80,66,69,67,68,64,72,70,55,55,54,55,67,54,57,53,49,47,64,58,38,41,38,41,60,49,53,55,56,52,68,68,41,46,41,47,62,48,53,61,59,46,69,69,42,42,42,50,64,47,51,66,64,49,71,68,39,30,22,33,46,24,27,45,38,18,36,31)
> par1 = '0'
> ylab = 'Density'
> xlab = 'omzet'
> #'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/1bxnm1280931531.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' = 14.77

       x                y            
 Min.   :-26.32   Min.   :4.967e-06  
 1st Qu.: 34.09   1st Qu.:6.143e-04  
 Median : 94.50   Median :3.735e-03  
 Mean   : 94.50   Mean   :4.134e-03  
 3rd Qu.:154.91   3rd Qu.:6.319e-03  
 Max.   :215.32   Max.   :1.155e-02  
> postscript(file="/var/www/rcomp/tmp/2bxnm1280931531.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/3m65p1280931531.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/4m65p1280931531.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/5fy4s1280931531.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/6fy4s1280931531.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/7fy4s1280931531.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/80gky1280931531.tab") 
> 
> try(system("convert tmp/1bxnm1280931531.ps tmp/1bxnm1280931531.png",intern=TRUE))
character(0)
> try(system("convert tmp/2bxnm1280931531.ps tmp/2bxnm1280931531.png",intern=TRUE))
character(0)
> try(system("convert tmp/3m65p1280931531.ps tmp/3m65p1280931531.png",intern=TRUE))
character(0)
> try(system("convert tmp/4m65p1280931531.ps tmp/4m65p1280931531.png",intern=TRUE))
character(0)
> try(system("convert tmp/5fy4s1280931531.ps tmp/5fy4s1280931531.png",intern=TRUE))
character(0)
> try(system("convert tmp/6fy4s1280931531.ps tmp/6fy4s1280931531.png",intern=TRUE))
character(0)
> try(system("convert tmp/7fy4s1280931531.ps tmp/7fy4s1280931531.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  2.170   0.600   2.736