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(57.7,63.6,78,77.4,74.1,85.9,82,78.4,68.1,70.9,85.2,149.6,57.9,63.7,85,66.1,80.2,83.4,85.7,81.8,69.4,76.4,90.3,157.3,65.3,68.4,72.7,86.6,82.6,84.8,93.4,82.2,75.2,83.9,85.4,166.3,70.4,73.9,82.4,92.3,82.7,95.8,105.8,84.2,82.7,88.4,90.2,176.6,69.5,77.3,98.6,86.4,90.8,101.5,112.2,93.6,93.8,90.8,98.1,187.6,75,83.7,99.7,104.9,98.9,117.3,115.7,102.2,101.9,96.6,110,203.7,82.3,93.3,121.9,100.9,107.7,130,123.2,116.1,105.3,107.7,123.9,205.2,90.3,106.9,122.4,111.3,122.6,124.8,139.5,118.8,111,121.2,120.6,219.1,101.3,105,113.4,133.6,123.9,136.2,151.7,121.9,120.2,132.2,125.2,233.8)
> 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] 0.7426427 0.8095335 0.9570614 0.9324792 0.9386357 1.0306219 1.0710382
 [8] 0.9440127 0.8749148 0.9083097 0.9905819 1.8001682
> postscript(file="/var/www/html/rcomp/tmp/1nf6m1293375446.ps",horizontal=F,onefile=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/rcomp/tmp/2yon61293375446.ps",horizontal=F,onefile=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$random),na.action=na.pass,lag.max = mylagmax,main='Random')
> par(op)
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/3yon61293375446.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> op <- par(mfrow = c(2,2))
> spectrum(as.numeric(x),main='Observed')
> spectrum(as.numeric(m$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$random)]),main='Random')
> par(op)
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/4rxns1293375446.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> op <- par(mfrow = c(2,2))
> cpgram(as.numeric(x),main='Observed')
> cpgram(as.numeric(m$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$random)]),main='Random')
> par(op)
> dev.off()
null device 
          1 
> 
> #Note: the /var/www/html/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab
> load(file="/var/www/html/rcomp/createtable")
> 
> a<-table.start()
> a<-table.row.start(a)
> a<-table.element(a,'Classical Decomposition by Moving Averages',6,TRUE)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'t',header=TRUE)
> a<-table.element(a,'Observations',header=TRUE)
> a<-table.element(a,'Fit',header=TRUE)
> a<-table.element(a,'Trend',header=TRUE)
> a<-table.element(a,'Seasonal',header=TRUE)
> a<-table.element(a,'Random',header=TRUE)
> a<-table.row.end(a)
> for (i in 1:length(m$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/rcomp/tmp/557ki1293375446.tab") 
> 
> try(system("convert tmp/1nf6m1293375446.ps tmp/1nf6m1293375446.png",intern=TRUE))
character(0)
> try(system("convert tmp/2yon61293375446.ps tmp/2yon61293375446.png",intern=TRUE))
character(0)
> try(system("convert tmp/3yon61293375446.ps tmp/3yon61293375446.png",intern=TRUE))
character(0)
> try(system("convert tmp/4rxns1293375446.ps tmp/4rxns1293375446.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  1.185   0.670   2.737