R version 2.9.0 (2009-04-17)
Copyright (C) 2009 The R Foundation for Statistical Computing
ISBN 3-900051-07-0

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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(20.17189271
+ ,20.53392781
+ ,19.64463033
+ ,19.97968779
+ ,19.45628927
+ ,19.40604948
+ ,19.88019273
+ ,19.73521726
+ ,20.12990688
+ ,20.6073619
+ ,20.77625203
+ ,20.14801868
+ ,20.66320224
+ ,19.62644661
+ ,20.59234173
+ ,19.13635621
+ ,20.96329588
+ ,20.42707069
+ ,20.98573763
+ ,19.4031677
+ ,19.83464215
+ ,20.34532079
+ ,20.94307685
+ ,20.28830145
+ ,19.65026754
+ ,19.76967336
+ ,20.53343005
+ ,20.68566962
+ ,20.57480921
+ ,19.14490759
+ ,19.6798317
+ ,19.30065147
+ ,19.62928549
+ ,19.87496654
+ ,19.19808921
+ ,19.94992879
+ ,20.29878525
+ ,20.528385
+ ,20.10014631
+ ,19.76277369
+ ,19.62146816
+ ,20.22979946
+ ,19.65651795
+ ,19.39589642
+ ,19.70374828
+ ,20.92256853
+ ,20.19172273
+ ,20.30919147
+ ,20.52290658
+ ,20.41289313
+ ,19.58850477
+ ,19.32763656
+ ,20.6035554
+ ,20.70403344
+ ,20.479693
+ ,19.49571635
+ ,20.89469416
+ ,20.66967696
+ ,20.6770873
+ ,19.26685734
+ ,20.28329282
+ ,20.66911338
+ ,20.18269596
+ ,19.55496113
+ ,20.32315182
+ ,19.87522287
+ ,19.48203452
+ ,19.66533702
+ ,19.05749373
+ ,19.18119756
+ ,19.73373111
+ ,20.03642226
+ ,20.17963736
+ ,19.53018121
+ ,19.44489319
+ ,19.77497503
+ ,19.07661744
+ ,20.07264842
+ ,19.41605412
+ ,19.79779019
+ ,20.3706997
+ ,20.65284083
+ ,19.54880554
+ ,19.3123082
+ ,19.53696962
+ ,20.64700175
+ ,19.54269692
+ ,19.36618795
+ ,19.52507445
+ ,20.30689343
+ ,20.30600349
+ ,20.41234755
+ ,20.71441045
+ ,20.39240198
+ ,20.25446332
+ ,20.15440099
+ ,19.51327547
+ ,19.4325975
+ ,19.08689042
+ ,19.51483098
+ ,20.97260074
+ ,20.4457596
+ ,20.95343817
+ ,19.2382952
+ ,19.8382021)
> 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/rcomp/tmp/1axx11289549485.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 (105 obs.);	Bandwidth 'bw' = 0.1921

       x               y            
 Min.   :18.48   Min.   :0.0007012  
 1st Qu.:19.25   1st Qu.:0.0733029  
 Median :20.02   Median :0.3923057  
 Mean   :20.02   Mean   :0.3242332  
 3rd Qu.:20.79   3rd Qu.:0.5314536  
 Max.   :21.56   Max.   :0.6435269  
> postscript(file="/var/www/html/rcomp/tmp/2xlpy1289549485.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/3xlpy1289549485.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/48co11289549485.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/58co11289549485.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/68co11289549485.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/71m541289549485.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/8mm4s1289549485.tab") 
> 
> try(system("convert tmp/1axx11289549485.ps tmp/1axx11289549485.png",intern=TRUE))
character(0)
> try(system("convert tmp/2xlpy1289549485.ps tmp/2xlpy1289549485.png",intern=TRUE))
character(0)
> try(system("convert tmp/3xlpy1289549485.ps tmp/3xlpy1289549485.png",intern=TRUE))
character(0)
> try(system("convert tmp/48co11289549485.ps tmp/48co11289549485.png",intern=TRUE))
character(0)
> try(system("convert tmp/58co11289549485.ps tmp/58co11289549485.png",intern=TRUE))
character(0)
> try(system("convert tmp/68co11289549485.ps tmp/68co11289549485.png",intern=TRUE))
character(0)
> try(system("convert tmp/71m541289549485.ps tmp/71m541289549485.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  1.375   1.159   1.841