R version 2.8.0 (2008-10-20)
Copyright (C) 2008 The R Foundation for Statistical Computing
ISBN 3-900051-07-0

R is free software and comes with ABSOLUTELY NO WARRANTY.
You are welcome to redistribute it under certain conditions.
Type 'license()' or 'licence()' for distribution details.

R is a collaborative project with many contributors.
Type 'contributors()' for more information and
'citation()' on how to cite R or R packages in publications.

Type 'demo()' for some demos, 'help()' for on-line help, or
'help.start()' for an HTML browser interface to help.
Type 'q()' to quit R.

> x <- c(374
+ ,572
+ ,402
+ ,589
+ ,507
+ ,628
+ ,698
+ ,451
+ ,694
+ ,0
+ ,488
+ ,526
+ ,343
+ ,494
+ ,447
+ ,0
+ ,470
+ ,366
+ ,517
+ ,483
+ ,485
+ ,530
+ ,308
+ ,481
+ ,437
+ ,468
+ ,502
+ ,408
+ ,479
+ ,436
+ ,410
+ ,451
+ ,344
+ ,411
+ ,0
+ ,427
+ ,454
+ ,365
+ ,499
+ ,416
+ ,430
+ ,470
+ ,325
+ ,452
+ ,442
+ ,488
+ ,446
+ ,523
+ ,594
+ ,439
+ ,588
+ ,503
+ ,444
+ ,525
+ ,375
+ ,472
+ ,436
+ ,458
+ ,514
+ ,0
+ ,472
+ ,360
+ ,450
+ ,549
+ ,361
+ ,466
+ ,387
+ ,457
+ ,470
+ ,396
+ ,471
+ ,422
+ ,404
+ ,414
+ ,342
+ ,459
+ ,379
+ ,0
+ ,410
+ ,319
+ ,411
+ ,371
+ ,365
+ ,429
+ ,333
+ ,392
+ ,469
+ ,432
+ ,534
+ ,379
+ ,436
+ ,448
+ ,358
+ ,492
+ ,387
+ ,529
+ ,475
+ ,439
+ ,459
+ ,361
+ ,0
+ ,0
+ ,394
+ ,425
+ ,341
+ ,455
+ ,403
+ ,471
+ ,523
+ ,389
+ ,531
+ ,468
+ ,398
+ ,446
+ ,355
+ ,435
+ ,353
+ ,0
+ ,400
+ ,332
+ ,389
+ ,355
+ ,384
+ ,406
+ ,356
+ ,336
+ ,351
+ ,278
+ ,265
+ ,229
+ ,387
+ ,435
+ ,317
+ ,490
+ ,472
+ ,440
+ ,429
+ ,350
+ ,489
+ ,494
+ ,436
+ ,436
+ ,375
+ ,429
+ ,0
+ ,434
+ ,472
+ ,362
+ ,440
+ ,433
+ ,400
+ ,442
+ ,316
+ ,432
+ ,401
+ ,434
+ ,488
+ ,377
+ ,484
+ ,377
+ ,0
+ ,0
+ ,300
+ ,389
+ ,337
+ ,376
+ ,377
+ ,331
+ ,339
+ ,356
+ ,280
+ ,249
+ ,196
+ ,268
+ ,379
+ ,401
+ ,404
+ ,397
+ ,419
+ ,421
+ ,407
+ ,296
+ ,468
+ ,475
+ ,422
+ ,456
+ ,339
+ ,446
+ ,419
+ ,346
+ ,327
+ ,326
+ ,403
+ ,359
+ ,358
+ ,421
+ ,322
+ ,367
+ ,394
+ ,356
+ ,418
+ ,344
+ ,372
+ ,358
+ ,373
+ ,379
+ ,0
+ ,348
+ ,369
+ ,341
+ ,390
+ ,279
+ ,325
+ ,354
+ ,346
+ ,358
+ ,296
+ ,356
+ ,337
+ ,360
+ ,474
+ ,362
+ ,440
+ ,443
+ ,435
+ ,429
+ ,341
+ ,434
+ ,329
+ ,416
+ ,430
+ ,307
+ ,408
+ ,322
+ ,0
+ ,324
+ ,303
+ ,369
+ ,328
+ ,258
+ ,372
+ ,298
+ ,376
+ ,306
+ ,359
+ ,418
+ ,311
+ ,355
+ ,335
+ ,345
+ ,318
+ ,291
+ ,340
+ ,0
+ ,356
+ ,419
+ ,296
+ ,361
+ ,371
+ ,392
+ ,383
+ ,286
+ ,362
+ ,358)
> par2 = '12'
> par1 = 'multiplicative'
> #'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] 1.0187877 0.9873713 1.0874269 1.0195880 0.9412804 0.8829813 0.9921119
 [8] 1.0675245 1.0340781 0.9641660 0.9782285 1.0264553
> postscript(file="/var/www/html/freestat/rcomp/tmp/1r81p1243892941.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/freestat/rcomp/tmp/289jj1243892941.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$random),na.action=na.pass,lag.max = mylagmax,main='Random')
> par(op)
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/freestat/rcomp/tmp/356q61243892941.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> op <- par(mfrow = c(2,2))
> spectrum(as.numeric(x),main='Observed')
> spectrum(as.numeric(m$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$random)]),main='Random')
> par(op)
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/freestat/rcomp/tmp/4uzuz1243892941.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> op <- par(mfrow = c(2,2))
> cpgram(as.numeric(x),main='Observed')
> cpgram(as.numeric(m$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$random)]),main='Random')
> par(op)
> dev.off()
null device 
          1 
> 
> #Note: the /var/www/html/freestat/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab
> load(file="/var/www/html/freestat/rcomp/createtable")
> 
> a<-table.start()
> a<-table.row.start(a)
> a<-table.element(a,'Classical Decomposition by Moving Averages',6,TRUE)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'t',header=TRUE)
> a<-table.element(a,'Observations',header=TRUE)
> a<-table.element(a,'Fit',header=TRUE)
> a<-table.element(a,'Trend',header=TRUE)
> a<-table.element(a,'Seasonal',header=TRUE)
> a<-table.element(a,'Random',header=TRUE)
> a<-table.row.end(a)
> for (i in 1:length(m$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/freestat/rcomp/tmp/5xq0c1243892941.tab") 
> 
> system("convert tmp/1r81p1243892941.ps tmp/1r81p1243892941.png")
> system("convert tmp/289jj1243892941.ps tmp/289jj1243892941.png")
> system("convert tmp/356q61243892941.ps tmp/356q61243892941.png")
> system("convert tmp/4uzuz1243892941.ps tmp/4uzuz1243892941.png")
> 
> 
> proc.time()
   user  system elapsed 
  3.082   1.042   3.292