R version 3.2.2 (2015-08-14) -- "Fire Safety"
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> x <- c(24158,24359,24628,25021,25315,25481,26043,26207,26466,26276,26236,26211,26265,25996,25794,25752,25491,25092,25759,25624,25138,25042,25014,25244,25493,25269,25170,25332,24966,24851,25518,25403,25028,24895,24905,25317,25718,25822,25967,25907,25940,26247,26900,26980,26677,26701,26808,27469,27586,27567,27508,27444,27380,27500,28217,28355,27627,27565,27496,27453,27705,27462,27152,27016,26836,26722,27391,27139,26644,26455,26294,26437,26954,26620,26307,26003,25798,25603,26242,26051,25658,25489,25425,25183,24774,24977,24980,25081,25240,25419,26309,26600,26690,26889,27109,27646,28330,28332,28202,28163,28077,28351,28950,28972,28812,28979,29112,29139)
> 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]  223.70833   96.66667  -50.57812 -124.62500 -274.93229 -298.03646
 [7]  374.83854  329.91667  -13.26562 -125.24479 -159.11979   20.67188
> postscript(file="/var/wessaorg/rcomp/tmp/1s3uk1448464306.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/2pue11448464306.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$random),na.action=na.pass,lag.max = mylagmax,main='Random')
> par(op)
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/30a6d1448464306.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> op <- par(mfrow = c(2,2))
> spectrum(as.numeric(x),main='Observed')
> spectrum(as.numeric(m$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$random)]),main='Random')
> par(op)
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/4g2rf1448464306.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> op <- par(mfrow = c(2,2))
> cpgram(as.numeric(x),main='Observed')
> cpgram(as.numeric(m$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/500kj1448464306.tab") 
> 
> try(system("convert tmp/1s3uk1448464306.ps tmp/1s3uk1448464306.png",intern=TRUE))
character(0)
> try(system("convert tmp/2pue11448464306.ps tmp/2pue11448464306.png",intern=TRUE))
character(0)
> try(system("convert tmp/30a6d1448464306.ps tmp/30a6d1448464306.png",intern=TRUE))
character(0)
> try(system("convert tmp/4g2rf1448464306.ps tmp/4g2rf1448464306.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  1.956   0.322   2.290