R version 2.9.0 (2009-04-17)
Copyright (C) 2009 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(227.86
+ ,198.24
+ ,194.97
+ ,184.88
+ ,196.79
+ ,205.36
+ ,226.72
+ ,226.05
+ ,202.50
+ ,194.79
+ ,192.43
+ ,219.25
+ ,217.47
+ ,192.34
+ ,196.83
+ ,186.07
+ ,197.31
+ ,215.02
+ ,242.67
+ ,225.17
+ ,206.69
+ ,197.75
+ ,196.43
+ ,213.55
+ ,222.75
+ ,194.03
+ ,201.85
+ ,189.50
+ ,206.07
+ ,225.59
+ ,247.91
+ ,247.64
+ ,213.01
+ ,203.01
+ ,200.26
+ ,220.50
+ ,237.90
+ ,216.94
+ ,214.01
+ ,196.00
+ ,208.37
+ ,232.75
+ ,257.46
+ ,267.69
+ ,220.18
+ ,210.61
+ ,209.59
+ ,232.75
+ ,232.75
+ ,219.82
+ ,226.74
+ ,208.04
+ ,220.12
+ ,235.69
+ ,257.05
+ ,258.69
+ ,227.15
+ ,219.91
+ ,219.30
+ ,259.04
+ ,237.29
+ ,212.88
+ ,226.03
+ ,211.07
+ ,222.91
+ ,249.18
+ ,266.38
+ ,268.53
+ ,238.02
+ ,224.69
+ ,213.75
+ ,237.43
+ ,248.46
+ ,210.82
+ ,221.40
+ ,209.00
+ ,234.37
+ ,248.43
+ ,271.98
+ ,268.11
+ ,233.88
+ ,223.43
+ ,221.38
+ ,233.76
+ ,243.97
+ ,217.76
+ ,224.66
+ ,210.84
+ ,220.35
+ ,236.84
+ ,266.15
+ ,255.20
+ ,234.76
+ ,221.29
+ ,221.26
+ ,244.13
+ ,245.78
+ ,224.62
+ ,234.80
+ ,211.37
+ ,222.39
+ ,249.63
+ ,282.29
+ ,279.13
+ ,236.60
+ ,223.62
+ ,225.86
+ ,246.41
+ ,261.70
+ ,225.01
+ ,231.54
+ ,214.82
+ ,227.70
+ ,263.86
+ ,278.15
+ ,274.64
+ ,237.66
+ ,227.97
+ ,224.75
+ ,242.91
+ ,253.08
+ ,228.13
+ ,233.68
+ ,217.38
+ ,236.38
+ ,256.08
+ ,292.83
+ ,304.71
+ ,245.57
+ ,234.41
+ ,234.12
+ ,258.17
+ ,268.66
+ ,245.31
+ ,247.47
+ ,226.25
+ ,251.67
+ ,268.79
+ ,288.94
+ ,290.16
+ ,250.69
+ ,240.80)
> par1 = '0'
> ylab = 'Density'
> xlab = 'Opgewekte elektriciteit'
> #'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/12bxl1266423057.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 (142 obs.);	Bandwidth 'bw' = 7.987

       x               y            
 Min.   :160.9   Min.   :3.986e-06  
 1st Qu.:202.9   1st Qu.:7.298e-04  
 Median :244.8   Median :4.358e-03  
 Mean   :244.8   Mean   :5.955e-03  
 3rd Qu.:286.7   3rd Qu.:1.010e-02  
 Max.   :328.7   Max.   :1.757e-02  
> postscript(file="/var/www/html/rcomp/tmp/2qk4j1266423057.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/3rryj1266423057.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/4qwpa1266423057.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/53iu31266423057.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/6dzux1266423057.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/7a2nq1266423057.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/8c9ra1266423057.tab") 
> 
> try(system("convert tmp/12bxl1266423057.ps tmp/12bxl1266423057.png",intern=TRUE))
character(0)
> try(system("convert tmp/2qk4j1266423057.ps tmp/2qk4j1266423057.png",intern=TRUE))
character(0)
> try(system("convert tmp/3rryj1266423057.ps tmp/3rryj1266423057.png",intern=TRUE))
character(0)
> try(system("convert tmp/4qwpa1266423057.ps tmp/4qwpa1266423057.png",intern=TRUE))
character(0)
> try(system("convert tmp/53iu31266423057.ps tmp/53iu31266423057.png",intern=TRUE))
character(0)
> try(system("convert tmp/6dzux1266423057.ps tmp/6dzux1266423057.png",intern=TRUE))
character(0)
> try(system("convert tmp/7a2nq1266423057.ps tmp/7a2nq1266423057.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  1.329   1.092   4.595