R version 3.1.0 (2014-04-10) -- "Spring Dance"
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> x <- c(83.5,83.6,83.9,83.9,84.2,84.4,84.6,84.8,84.8,84.9,85,85.1,85.3,85.5,86.1,86.2,86.3,86.5,86.5,86.6,86.8,87.3,87.7,87.8,88.1,88.8,89.3,89.2,89.3,89.6,89.6,89.9,90.2,90.2,90.4,90.5,91.5,91.5,91.8,92.2,92.4,92.7,93.1,93.1,93.5,93.9,94.3,94.7,95.3,95.9,96.2,96.7,96.7,96.9,97.3,97.4,97.9,98.4,98.4,98.8,98.9,98.9,99.3,99.4,99.7,99.8,99.7,99.9,100.4,101.1,101.3,101.4,101.8,102.2,102.4,102.5,102.8,103,103.2,103.2,103.6,103.7,103.7,103.8,104.2,104.5,104.5,104.8,105.2,105.3,105.5,105.4,105.7,106.8,106.8,107)
> 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]  0.03968254  0.10694444  0.18849206  0.13373016  0.07361111  0.01349206
 [7] -0.05674603 -0.17579365 -0.09424603 -0.01269841 -0.07638889 -0.14007937
> postscript(file="/var/wessaorg/rcomp/tmp/1royj1399822929.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/22xy61399822929.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$random),na.action=na.pass,lag.max = mylagmax,main='Random')
> par(op)
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/3gb8d1399822929.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> op <- par(mfrow = c(2,2))
> spectrum(as.numeric(x),main='Observed')
> spectrum(as.numeric(m$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$random)]),main='Random')
> par(op)
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/4nwl41399822929.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> op <- par(mfrow = c(2,2))
> cpgram(as.numeric(x),main='Observed')
> cpgram(as.numeric(m$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/589ze1399822929.tab") 
> 
> try(system("convert tmp/1royj1399822929.ps tmp/1royj1399822929.png",intern=TRUE))
character(0)
> try(system("convert tmp/22xy61399822929.ps tmp/22xy61399822929.png",intern=TRUE))
character(0)
> try(system("convert tmp/3gb8d1399822929.ps tmp/3gb8d1399822929.png",intern=TRUE))
character(0)
> try(system("convert tmp/4nwl41399822929.ps tmp/4nwl41399822929.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  2.292   0.435   2.745