R version 3.0.1 (2013-05-16) -- "Good Sport"
Copyright (C) 2013 The R Foundation for Statistical Computing
Platform: i686-pc-linux-gnu (32-bit)

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> x <- c(121.2,120.2,122.8,126,124.7,116.7,110.4,124,134,138.8,134.1,128,124.8,126.6,122.7,126.2,125.9,133.2,131,133.8,142.4,134.2,124.1,118.7,114.3,107.8,104.4,98.1,97.1,95.3,94.3,95.6,105,98.3,93.1,96.6,93.1,94.9,90.8,84.6,88.4,80.4,84.6,73.2,64.6,60.5,56.4,58.5,56.7,69.6,89.1,121.3,137.2,157.5,155.4,146.2,131.5,125.8,116.7,111.2,107.9,110,100.9,94.8,88.5,92.4,87.2,84.4,84.4,79.2,75.8,71.4,78.7,75.3,74.5,77.8,87.4,88.2,83.5,84.9,83.1,75.3,74,75.6,69.3,67.1,69.9,73.3,73.6,68.5,66.3,60.8,63.9,64.2,57.2,55.6)
> par4 = '12'
> par3 = ''
> par2 = ''
> par1 = 'prijsindex grondstoffen incl. energie'
> ylimmax = ''
> ylimmin = ''
> ylab = 'value'
> xlab = 'index or time'
> main = 'Prijsindex grondstoffen incl. energie'
> par4 <- '12'
> par3 <- ''
> par2 <- ''
> par1 <- 'prijsindex grondstoffen incl. energie'
> #'GNU S' R Code compiled by R2WASP v. 1.2.291 ()
> #Author: root
> #To cite this work: Wessa P., (2012), Plot of univariate data series (v1.0.4) in Free Statistics Software (v$_version), Office for Research Development and Education, URL http://www.wessa.net/rwasp_univariatedataseries.wasp/
> #Source of accompanying publication: 
> #
> if (par4 != 'No season') {
+ par4 <- as.numeric(par4)
+ if (par4 < 4) par4 <- 12
+ }
> summary(x)
   Min. 1st Qu.  Median    Mean 3rd Qu.    Max. 
  55.60   75.52   94.55   98.10  122.70  157.50 
> n <- length(x)
> postscript(file="/var/wessaorg/rcomp/tmp/175ee1379923998.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> if (par4=='No season') {
+ plot(x,col=2,type='b',main=main,xlab=xlab,ylab=ylab,xaxt='n')
+ axis(1,at=seq(1,n,10))
+ }
> if (par4!='No season') {
+ plot(x,col=2,type='b',main=main,xlab=xlab,ylab=ylab,xaxt='n')
+ axis(1,at=seq(1,n,par4))
+ grid(nx=0,ny=NULL,col='black')
+ abline(v=seq(1,n,par4),col='black',lty='dotted')
+ }
> 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,'Univariate Dataseries',2,TRUE)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'Name of dataseries',header=TRUE)
> a<-table.element(a,par1)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'Source',header=TRUE)
> a<-table.element(a,par2)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'Description',header=TRUE)
> a<-table.element(a,par3)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'Number of observations',header=TRUE)
> a<-table.element(a,length(x))
> a<-table.row.end(a)
> a<-table.end(a)
> table.save(a,file="/var/wessaorg/rcomp/tmp/2f1mm1379923998.tab") 
> 
> try(system("convert tmp/175ee1379923998.ps tmp/175ee1379923998.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  1.230   0.306   1.505