R version 3.1.0 (2014-04-10) -- "Spring Dance"
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> x <- c(7.72,7.67,7.84,7.79,7.83,7.94,8.02,8.06,8.12,8.13,7.97,8.01,8,7.9,7.99,8.02,8.08,8.02,8.07,8.11,8.19,8.16,8.08,8.22,8.15,8.19,8.31,8.3,8.34,8.31,8.38,8.34,8.44,8.64,8.6,8.61,8.54,8.69,8.73,8.91,9.01,9.08,8.94,9.03,9.02,8.96,9.03,8.94,8.95,8.95,8.99,8.93,8.98,8.95,9.02,8.92,9.1,9.06,8.97,8.89,8.99,8.79,8.83,8.61,8.71,8.91,8.91,8.89,8.98,9,8.99,8.88,8.93,8.96,9.21,9.08,9.11,9.12,9.2,9.43,9.64,9.72,9.72,9.62)
> par2 = '12'
> par1 = 'additive'
> par2 <- '12'
> par1 <- 'additive'
> #'GNU S' R Code compiled by R2WASP v. 1.2.327 ()
> #Author: root
> #To cite this work: Wessa P., (2013), Classical Decomposition (v1.0.4) in Free Statistics Software (v$_version), Office for Research Development and Education, URL http://www.wessa.net/rwasp_decompose.wasp/
> #Source of accompanying publication: Office for Research, Development, and Education
> #
> par2 <- as.numeric(par2)
> x <- ts(x,freq=par2)
> m <- decompose(x,type=par1)
> m$figure
 [1] -0.040266204 -0.071307870  0.005289352 -0.051307870 -0.011168981
 [6] -0.007835648  0.028692130  0.012997685  0.077858796  0.076053241
[11]  0.006539352 -0.025543981
> postscript(file="/var/wessaorg/rcomp/tmp/1a9km1399927866.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/wessaorg/rcomp/tmp/2pyyk1399927866.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$random),na.action=na.pass,lag.max = mylagmax,main='Random')
> par(op)
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/3w7pi1399927866.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> op <- par(mfrow = c(2,2))
> spectrum(as.numeric(x),main='Observed')
> spectrum(as.numeric(m$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$random)]),main='Random')
> par(op)
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/4nat71399927866.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> op <- par(mfrow = c(2,2))
> cpgram(as.numeric(x),main='Observed')
> cpgram(as.numeric(m$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$random)]),main='Random')
> par(op)
> dev.off()
null device 
          1 
> 
> #Note: the /var/wessaorg/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab
> load(file="/var/wessaorg/rcomp/createtable")
> 
> a<-table.start()
> a<-table.row.start(a)
> a<-table.element(a,'Classical Decomposition by Moving Averages',6,TRUE)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'t',header=TRUE)
> a<-table.element(a,'Observations',header=TRUE)
> a<-table.element(a,'Fit',header=TRUE)
> a<-table.element(a,'Trend',header=TRUE)
> a<-table.element(a,'Seasonal',header=TRUE)
> a<-table.element(a,'Random',header=TRUE)
> a<-table.row.end(a)
> for (i in 1:length(m$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,signif(m$trend[i]+m$seasonal[i],6)) else a<-table.element(a,signif(m$trend[i]*m$seasonal[i],6))
+ a<-table.element(a,signif(m$trend[i],6))
+ a<-table.element(a,signif(m$seasonal[i],6))
+ a<-table.element(a,signif(m$random[i],6))
+ a<-table.row.end(a)
+ }
> a<-table.end(a)
> table.save(a,file="/var/wessaorg/rcomp/tmp/5i1w11399927866.tab") 
> 
> try(system("convert tmp/1a9km1399927866.ps tmp/1a9km1399927866.png",intern=TRUE))
character(0)
> try(system("convert tmp/2pyyk1399927866.ps tmp/2pyyk1399927866.png",intern=TRUE))
character(0)
> try(system("convert tmp/3w7pi1399927866.ps tmp/3w7pi1399927866.png",intern=TRUE))
character(0)
> try(system("convert tmp/4nat71399927866.ps tmp/4nat71399927866.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  2.139   0.432   2.590