R version 2.12.0 (2010-10-15)
Copyright (C) 2010 The R Foundation for Statistical Computing
ISBN 3-900051-07-0
Platform: i486-pc-linux-gnu (32-bit)

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> x <- c(42.33600
+ ,42.14710
+ ,40.25640
+ ,39.18980
+ ,39.13170
+ ,38.15070
+ ,38.27070
+ ,39.13350
+ ,40.12190
+ ,41.28450
+ ,42.57490
+ ,43.90190
+ ,43.18350
+ ,43.61880
+ ,44.76240
+ ,45.19720
+ ,44.38810
+ ,43.55520
+ ,43.56780
+ ,44.21350
+ ,45.14510
+ ,45.80790
+ ,42.32820
+ ,37.89990
+ ,34.79640
+ ,35.21440
+ ,36.37270
+ ,36.25020
+ ,36.82610
+ ,36.77230
+ ,36.90420
+ ,37.04940
+ ,36.82590
+ ,36.13570
+ ,36.03000
+ ,35.79270
+ ,35.91740
+ ,35.40080
+ ,35.17230
+ ,34.92110
+ ,35.02920
+ ,34.77390
+ ,34.89990
+ ,34.90540
+ ,34.56800
+ ,34.40600
+ ,34.45780
+ ,34.73160
+ ,34.26020
+ ,33.88490
+ ,34.05490
+ ,34.27550
+ ,34.13930
+ ,34.15870
+ ,34.53860
+ ,33.79870
+ ,33.49730
+ ,33.68020
+ ,34.32840
+ ,34.15380
+ ,33.91840
+ ,34.32620
+ ,34.77500
+ ,35.01190
+ ,34.55130
+ ,34.69510
+ ,35.47300
+ ,35.97940
+ ,36.47890
+ ,36.39100
+ ,36.67040
+ ,37.41620
+ ,37.11850
+ ,36.30010
+ ,35.70020
+ ,35.58590
+ ,35.67770
+ ,35.24080
+ ,34.80160
+ ,34.43890
+ ,34.98810
+ ,36.06800
+ ,36.35660
+ ,36.12540
+ ,34.87100
+ ,35.21990
+ ,34.33900
+ ,33.82340
+ ,34.51990
+ ,35.53000
+ ,35.79660
+ ,33.84840
+ ,33.98710
+ ,34.11610
+ ,33.82350
+ ,32.45400
+ ,31.87740
+ ,31.11500
+ ,31.04360
+ ,30.88680
+ ,31.30010
+ ,30.05070
+ ,28.67990
+ ,27.64380
+ ,27.23940
+ ,26.85490
+ ,27.01580
+ ,26.91880
+ ,26.49660
+ ,26.78500
+ ,26.83980
+ ,26.44780
+ ,25.17280
+ ,24.87840
+ ,25.40150
+ ,25.77160
+ ,26.11810
+ ,26.3969
+ ,26.65710
+ ,25.18390
+ ,23.83940
+ ,23.86190
+ ,24.25810
+ ,25.10980
+ ,26.16170
+ ,26.80870
+ ,25.65770
+ ,27.09820
+ ,27.46650
+ ,28.28900
+ ,28.69330
+ ,27.24010
+ ,27.27980
+ ,27.64040
+ ,26.83100
+ ,26.24670
+ ,25.22120
+ ,25.36530
+ ,26.25920
+ ,27.22790
+ ,26.33150
+ ,25.89810
+ ,26.68980)
> 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] -0.61477812 -0.56725687 -0.30527896 -0.17924021 -0.04159229 -0.04456813
 [7]  0.01682146  0.05231354  0.35031438  0.68711896  0.66748146 -0.02133521
> postscript(file="/var/www/rcomp/tmp/1m8zd1292009493.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/rcomp/tmp/2m8zd1292009493.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$random),na.action=na.pass,lag.max = mylagmax,main='Random')
> par(op)
> dev.off()
null device 
          1 
> postscript(file="/var/www/rcomp/tmp/3sxsa1292009493.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> op <- par(mfrow = c(2,2))
> spectrum(as.numeric(x),main='Observed')
> spectrum(as.numeric(m$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$random)]),main='Random')
> par(op)
> dev.off()
null device 
          1 
> postscript(file="/var/www/rcomp/tmp/4sxsa1292009493.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> op <- par(mfrow = c(2,2))
> cpgram(as.numeric(x),main='Observed')
> cpgram(as.numeric(m$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$random)]),main='Random')
> par(op)
> dev.off()
null device 
          1 
> 
> #Note: the /var/www/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab
> load(file="/var/www/rcomp/createtable")
> 
> a<-table.start()
> a<-table.row.start(a)
> a<-table.element(a,'Classical Decomposition by Moving Averages',6,TRUE)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'t',header=TRUE)
> a<-table.element(a,'Observations',header=TRUE)
> a<-table.element(a,'Fit',header=TRUE)
> a<-table.element(a,'Trend',header=TRUE)
> a<-table.element(a,'Seasonal',header=TRUE)
> a<-table.element(a,'Random',header=TRUE)
> a<-table.row.end(a)
> for (i in 1:length(m$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/rcomp/tmp/5o6pi1292009493.tab") 
> 
> try(system("convert tmp/1m8zd1292009493.ps tmp/1m8zd1292009493.png",intern=TRUE))
character(0)
> try(system("convert tmp/2m8zd1292009493.ps tmp/2m8zd1292009493.png",intern=TRUE))
character(0)
> try(system("convert tmp/3sxsa1292009493.ps tmp/3sxsa1292009493.png",intern=TRUE))
character(0)
> try(system("convert tmp/4sxsa1292009493.ps tmp/4sxsa1292009493.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  1.570   0.550   2.117