R version 3.0.2 (2013-09-25) -- "Frisbee Sailing"
Copyright (C) 2013 The R Foundation for Statistical Computing
Platform: x86_64-pc-linux-gnu (64-bit)

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> x <- c(104.31,104.76,105.68,106.22,106.69,107.17,107.46,107.16,107.35,107.65,107.75,108.22,108.68,109.35,109.54,109.46,108.86,108.63,107.55,106.8,106.07,106.44,106.38,107.07,106.54,107.83,108.06,108.49,107.9,108.02,108.46,108.31,107.69,107.71,107.74,108.15,107.39,109.16,109.65,110.4,110.26,110.5,110.31,109.85,109.4,109.75,109.79,110.27,109.19,111.78,111.58,111.71,111.59,112.14,111.73,111.32,111.29,112.45,112.61,114.3,113.32,114.85,115.35,114.9,115.49,115.55,115.44,114.81,113.83,113.64,113.26,114.68)
> par4 = '12'
> par3 = 'CPI voedingsmiddelen (12/2013-01/2008)BJ2006=100'
> par2 = 'www.cbs.nl'
> par1 = 'CPI voedingsmiddelen'
> ylimmax = ''
> ylimmin = ''
> ylab = 'CPI 2006=100'
> xlab = 'CPI'
> main = 'Univariate Data'
> if (par4 != 'No season') {
+ par4 <- as.numeric(par4)
+ if (par4 < 4) par4 <- 12
+ }
> summary(x)
   Min. 1st Qu.  Median    Mean 3rd Qu.    Max. 
  104.3   107.7   109.3   109.8   111.7   115.6 
> n <- length(x)
> postscript(file="/var/wessaorg/rcomp/tmp/1ye721411759586.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/2t5wa1411759586.tab") 
> 
> try(system("convert tmp/1ye721411759586.ps tmp/1ye721411759586.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  0.522   0.119   0.638