R version 2.13.0 (2011-04-13)
Copyright (C) 2011 The R Foundation for Statistical Computing
ISBN 3-900051-07-0
Platform: i486-pc-linux-gnu (32-bit)

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> x <- c(18.49,18.07,17.8,17.88,18.12,18.68,18.8,19.64,19.56,19.3,20.07,19.82,20.29,19.36,18.74,18.87,18.87,18.91,19.31,20.06,20.72,20.42,20.58,20.58,21.18,19.87,19.83,19.48,19.49,19.4,19.89,20.44,20.07,19.75,19.54,19.07,19.55,18.01,17.5,17.41,17.47,17.6,17.64,18.3,18.27,17.99,18.04,17.62,18.22,17.67,17.73,17.99,18.15,18.41,18.36,19.52,19.96,19.6,19.48,19.13)
> par4 = '12'
> par3 = 'Prijs euro zalm kilo'
> par2 = 'Belgostat'
> par1 = 'Prijs euro zalm kilo'
> ylimmax = ''
> ylimmin = ''
> ylab = 'prijs (in euro)'
> xlab = 'maand (1/2006-12/2010)'
> main = 'Gem. consumptieprijs zalm per kilo'
> #'GNU S' R Code compiled by R2WASP v. 1.0.44 ()
> #Author: Dr. Ian E. Holliday
> #To cite this work: Ian E. Holliday, 2009, 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: 
> #Technical description: 
> if (par4 != 'No season') {
+ par4 <- as.numeric(par4)
+ if (par4 < 4) par4 <- 12
+ }
> summary(x)
   Min. 1st Qu.  Median    Mean 3rd Qu.    Max. 
  17.41   18.11   19.10   19.01   19.77   21.18 
> n <- length(x)
> postscript(file="/var/wessaorg/rcomp/tmp/19mkj1328791705.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/2ukug1328791705.tab") 
> 
> try(system("convert tmp/19mkj1328791705.ps tmp/19mkj1328791705.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  0.514   0.097   0.605