R version 2.8.0 (2008-10-20)
Copyright (C) 2008 The R Foundation for Statistical Computing
ISBN 3-900051-07-0

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> x <- c(66857.2,64722.8,68489.6,71342.9,63542.5,69425.0,58927.9,61009.0,66837.0,66147.6,65982.3,65527.5,65914.6,59189.9,66211.4,66400.8,60167.7,64547.9,57706.2,58642.6,60082.1,63414.8,66044.0,57628.5,62838.8,55758.6,61004.5,66173.4,57489.0,59552.2,57061.8,55895.3,56314.7,61232.8,60014.1,57685.4,60403.1,52349.7,55693.3,65676.1,54898.8,55518.2,53779.1,52340.9,55704.4,60330.3,52837.4,55388.1,60383.4,52070.3,54077.0,62887.8,49212.8,57722.0,53936.8,46991.0,54984.2,56485.1,51277.8,53596.4,54252.5,49413.0,53213.2,58695.3,48723.5,54510.0,49454.1,46136.6,54622.5,50583.0,53224.3,53056.4)
> par2 = '12'
> par1 = 'multiplicative'
> #'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$_version), Office for Research Development and Education, URL http://www.wessa.net/rwasp_YOURPAGE.wasp/
> #Source of accompanying publication: Office for Research, Development, and Education
> #Technical description: Write here your technical program description (don't use hard returns!)
> par2 <- as.numeric(par2)
> x <- ts(x,freq=par2)
> m <- decompose(x,type=par1)
> m$figure
 [1] 1.0472559 0.9298074 1.0064871 1.1165308 0.9457960 1.0258205 0.9491058
 [8] 0.9273638 0.9971389 1.0488811 1.0103981 0.9954146
> postscript(file="/var/www/html/freestat/rcomp/tmp/1kbt41274810565.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> plot(m)
> dev.off()
null device 
          1 
> mylagmax <- length(x)/2
> postscript(file="/var/www/html/freestat/rcomp/tmp/2kbt41274810565.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> op <- par(mfrow = c(2,2))
> acf(as.numeric(x),lag.max = mylagmax,main='Observed')
> acf(as.numeric(m$trend),na.action=na.pass,lag.max = mylagmax,main='Trend')
> acf(as.numeric(m$seasonal),na.action=na.pass,lag.max = mylagmax,main='Seasonal')
> acf(as.numeric(m$random),na.action=na.pass,lag.max = mylagmax,main='Random')
> par(op)
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/freestat/rcomp/tmp/3d3aq1274810565.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> op <- par(mfrow = c(2,2))
> spectrum(as.numeric(x),main='Observed')
> spectrum(as.numeric(m$trend[!is.na(m$trend)]),main='Trend')
> spectrum(as.numeric(m$seasonal[!is.na(m$seasonal)]),main='Seasonal')
> spectrum(as.numeric(m$random[!is.na(m$random)]),main='Random')
> par(op)
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/freestat/rcomp/tmp/4d3aq1274810565.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> op <- par(mfrow = c(2,2))
> cpgram(as.numeric(x),main='Observed')
> cpgram(as.numeric(m$trend[!is.na(m$trend)]),main='Trend')
> cpgram(as.numeric(m$seasonal[!is.na(m$seasonal)]),main='Seasonal')
> cpgram(as.numeric(m$random[!is.na(m$random)]),main='Random')
> par(op)
> dev.off()
null device 
          1 
> 
> #Note: the /var/www/html/freestat/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab
> load(file="/var/www/html/freestat/rcomp/createtable")
> 
> a<-table.start()
> a<-table.row.start(a)
> a<-table.element(a,'Classical Decomposition by Moving Averages',6,TRUE)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'t',header=TRUE)
> a<-table.element(a,'Observations',header=TRUE)
> a<-table.element(a,'Fit',header=TRUE)
> a<-table.element(a,'Trend',header=TRUE)
> a<-table.element(a,'Seasonal',header=TRUE)
> a<-table.element(a,'Random',header=TRUE)
> a<-table.row.end(a)
> for (i in 1:length(m$trend)) {
+ a<-table.row.start(a)
+ a<-table.element(a,i,header=TRUE)
+ a<-table.element(a,x[i])
+ if (par1 == 'additive') a<-table.element(a,m$trend[i]+m$seasonal[i]) else a<-table.element(a,m$trend[i]*m$seasonal[i])
+ a<-table.element(a,m$trend[i])
+ a<-table.element(a,m$seasonal[i])
+ a<-table.element(a,m$random[i])
+ a<-table.row.end(a)
+ }
> a<-table.end(a)
> table.save(a,file="/var/www/html/freestat/rcomp/tmp/5ru8g1274810565.tab") 
> 
> try(system("convert tmp/1kbt41274810565.ps tmp/1kbt41274810565.png",intern=TRUE))
character(0)
> try(system("convert tmp/2kbt41274810565.ps tmp/2kbt41274810565.png",intern=TRUE))
character(0)
> try(system("convert tmp/3d3aq1274810565.ps tmp/3d3aq1274810565.png",intern=TRUE))
character(0)
> try(system("convert tmp/4d3aq1274810565.ps tmp/4d3aq1274810565.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  1.429   0.863   1.637