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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> x <- c(336.02,333.15,314.95,302.48,307.31,305.50,308.57,322.58,337.09,323.81,333.06,331.90,327.90,319.93,331.51,336.42,319.77,323.20,324.51,328.34,331.88,336.45,337.95,330.75,323.87,325.26,328.73,331.72,332.54,354.25,352.69,356.15,372.50,390.90,404.65,430.04,453.54,464.98,463.31,497.20,528.62,470.91,499.53,493.51,469.97,464.41,487.15,476.45,484.91,509.61,495.19,504.75,493.43,488.58,484.82,488.46,512.32,530.29,549.38,551.45,604.41,625.29,623.56,577.42,572.28,571.69,596.28,560.00,577.93,606.51,597.31,607.58,648.14,737.48,708.73,674.01,679.90,674.93,663.38,665.69,684.21,703.71,755.42,772.43)
> 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/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,'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/html/rcomp/tmp/1in2u1293209974.tab") 
> postscript(file="/var/www/html/rcomp/tmp/2in2u1293209974.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/2in2u1293209974.ps tmp/2in2u1293209974.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  0.408   0.176   3.693