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(132.8,132.5,131.4,131.4,130.7,131.5,131.2,130.1,130.5,129,128.2,128.4,127.3,127.7,127,123.9,125.4,124.6,124.5,124.8,124.1,124.2,122.8,122.3,121.1,121.7,122.2,122.2,122.7,121.7,121,119.8,120.2,116.6,116,118,117.1,116.2,113.3,114.3,113.6,113,112.9,112.7,112.5,113,111.9,110.9,109.8,108.3,109.2,109.2,108.7,109.8,110.8,110,109.6,109.5,110.8,111.6,113.1,114.3,114.1,113.8,112.6,112.7,111.5,110.7,110.4,109.7,110,111.3,109,108.2,107.2,108.7,110.3,110.3,109.5,109.5,109.4,109.6,111.3,110,109.5,110.693,109.195,108.095,108.199,106.87,105.278,108.711,111.192,109.641,109.42,109.935,111.126,110.733,110.34,111.766,111.294,111.54,112.008,111.007,114.963,112.045,110.703,108.894,107.51,111.35,112.964,115.203,115.182,115.191,112.346,110.774,113.07,111.138,109.092,107.971,107.051)
> par2 = '12'
> par1 = 'additive'
> #'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] -0.577568673  0.003635031 -0.234753858  0.113635031  0.374903549
 [6]  0.305278549 -0.158508488  0.005505401  0.642422068 -0.061851080
[11] -0.237300154 -0.175397377
> postscript(file="/var/www/html/rcomp/tmp/1pxtd1274729080.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/rcomp/tmp/2pxtd1274729080.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$random),na.action=na.pass,lag.max = mylagmax,main='Random')
> par(op)
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/306ty1274729080.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> op <- par(mfrow = c(2,2))
> spectrum(as.numeric(x),main='Observed')
> spectrum(as.numeric(m$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$random)]),main='Random')
> par(op)
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/406ty1274729080.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> op <- par(mfrow = c(2,2))
> cpgram(as.numeric(x),main='Observed')
> cpgram(as.numeric(m$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$random)]),main='Random')
> par(op)
> dev.off()
null device 
          1 
> 
> #Note: the /var/www/html/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab
> load(file="/var/www/html/rcomp/createtable")
> 
> a<-table.start()
> a<-table.row.start(a)
> a<-table.element(a,'Classical Decomposition by Moving Averages',6,TRUE)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'t',header=TRUE)
> a<-table.element(a,'Observations',header=TRUE)
> a<-table.element(a,'Fit',header=TRUE)
> a<-table.element(a,'Trend',header=TRUE)
> a<-table.element(a,'Seasonal',header=TRUE)
> a<-table.element(a,'Random',header=TRUE)
> a<-table.row.end(a)
> for (i in 1:length(m$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/5wx8p1274729080.tab") 
> 
> try(system("convert tmp/1pxtd1274729080.ps tmp/1pxtd1274729080.png",intern=TRUE))
character(0)
> try(system("convert tmp/2pxtd1274729080.ps tmp/2pxtd1274729080.png",intern=TRUE))
character(0)
> try(system("convert tmp/306ty1274729080.ps tmp/306ty1274729080.png",intern=TRUE))
character(0)
> try(system("convert tmp/406ty1274729080.ps tmp/406ty1274729080.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  1.248   0.625   1.511