R version 2.12.0 (2010-10-15)
Copyright (C) 2010 The R Foundation for Statistical Computing
ISBN 3-900051-07-0
Platform: i486-pc-linux-gnu (32-bit)

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> x <- c(5745,4549,5074,3602,2732,2589,2148,2330,2752,3241,4517,6550,6778,6240,5570,3558,3299,2447,2380,2378,2947,3651,4816,6436,7090,4682,4198,3860,3056,2563,2568,2472,2821,4015,4686,5418,5649,4572,4695,3766,2900,2528,2549,2478,2828,4139,5390,5621,5291,5272,4677,3520,2842,2723,2581,2429,2606,3787,4630,5505,5577,4911,4701,3557,2921,2734,2636,2433,2640,3794,4745,5698,5909,5119,5200,3876,3104,2251,2386,2794,2967,3392,4741,5909,5901,4962,4751,3909,3130,2860,2568,2540,2894,4216,4530,5144,6206,5645,4601,3645,3140,2264,2557,2431,2747,4587,4512,5313,6011,5328,5014,3630,3102,2739,2877,2659,2957,3785,4785,5757,5458,5427,5018,3498,3204,2763,2589,2591,2805,3278,4615,5524,6167,5380,5377,3603,2774,2470,2407,2512,2451,3134,4210,4859,5022,4584,4267,3022,2777,2428,2389,2496,2820,3854,4748,5666,5293,4905,4920,3854,2659,2491,2455,2472,3030,3987,4453,5417)
> par1 = '12'
> #'GNU S' R Code compiled by R2WASP v. 1.0.44 ()
> #Author: Dr. Ian E. Holliday
> #To cite this work: Ian E. Holliday, 2009, 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: 
> #Technical description: 
> par1 <- as.numeric(par1)
> n <- length(x)
> sx <- sort(x)
> 
> #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,'Variance Reduction Matrix',6,TRUE)
> a<-table.row.end(a)
> for (bigd in 0:2) {
+ for (smalld in 0:3) {
+ mylabel <- 'V(Y[t],d='
+ mylabel <- paste(mylabel,as.character(smalld),sep='')
+ mylabel <- paste(mylabel,',D=',sep='')
+ mylabel <- paste(mylabel,as.character(bigd),sep='')
+ mylabel <- paste(mylabel,')',sep='')
+ a<-table.row.start(a)
+ a<-table.element(a,mylabel,header=TRUE)
+ myx <- x
+ if (smalld > 0) myx <- diff(myx,lag=1,differences=smalld)
+ if (bigd > 0) myx <- diff(myx,lag=par1,differences=bigd)
+ a<-table.element(a,var(myx))
+ a<-table.element(a,'Range',header=TRUE)
+ a<-table.element(a,max(myx)-min(myx))
+ a<-table.element(a,'Trim Var.',header=TRUE)
+ smyx <- sort(myx)
+ sn <- length(smyx)
+ a<-table.element(a,var(smyx[smyx>quantile(smyx,0.05) & smyx<quantile(smyx,0.95)]))
+ a<-table.row.end(a)
+ }
+ }
> a<-table.end(a)
> table.save(a,file="/var/www/rcomp/tmp/1vkcb1292708673.tab") 
> postscript(file="/var/www/rcomp/tmp/2vkcb1292708673.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> op <- par(mfrow=c(2,2))
> plot(x,type='l',xlab='time',ylab='value',main='d=0, D=0')
> plot(diff(x,lag=1,differences=1),type='l',xlab='time',ylab='value',main='d=1, D=0')
> plot(diff(x,lag=par1,differences=1),type='l',xlab='time',ylab='value',main='d=0, D=1')
> plot(diff(diff(x,lag=1,differences=1),lag=par1,differences=1),type='l',xlab='time',ylab='value',main='d=1, D=1')
> par(op)
> dev.off()
null device 
          1 
> 
> try(system("convert tmp/2vkcb1292708673.ps tmp/2vkcb1292708673.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  0.480   0.150   0.629