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(67.8,66.9,71.5,75.9,71.9,70.7,73.5,76.1,82.5,87.1,83.2,86.1,85.9,77.4,74.4,69.9,73.8,69.2,69.7,71.0,71.2,75.8,73.0,66.4,58.6,55.5,52.6,54.9,54.6,51.2,50.9,49.6,53.4,52.0,47.5,42.1,44.5,43.2,51.4,59.4,60.3,61.4,68.8,73.6,81.8,79.6,85.8,88.1,89.1,95.0,96.2,84.2,96.9,103.1,99.3,103.5,112.4,111.1,113.7,92.0,93.0,98.4,92.6,94.6,99.5,97.6,91.3,93.6,93.1,78.4,70.2,69.3,71.1,73.5,85.9,91.5,91.8,88.3,91.3,94.0,99.3,96.7,88.0,96.7,106.8,114.3,105.7,90.1,91.6,97.7,100.8,104.6,95.9,102.7,104.0,107.9,113.8,113.8,123.1,125.1,137.6,134.0,140.3,152.1,150.6,167.3,153.2,142.0,154.4,158.5,180.9,181.3,172.4,192.0,199.3,215.4,214.3,201.5,190.5,196.0,215.7,209.4,214.1,237.8,239.0,237.8,251.5,248.8,215.4,201.2,203.1,214.2,188.9,203.0,213.3,228.5,228.2,240.9,258.8,248.5,269.2,289.6,323.4,317.2,322.8,340.9,368.2,388.5,441.2,474.3,483.9,417.9,365.9,263.0,199.4)
> par1 = '12'
> #'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: Write here your technical program description (don't use hard returns!)
> 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(x,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/1n0251261236482.tab") 
> 
> 
> 
> proc.time()
   user  system elapsed 
  0.218   0.030   0.450