R version 3.3.2 (2016-10-31) -- "Sincere Pumpkin Patch"
Copyright (C) 2016 The R Foundation for Statistical Computing
Platform: x86_64-pc-linux-gnu (64-bit)

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> x <- c(88.05,93.25,92.96,93.08,90.67,92.17,94.28,95.01,93.27,95.59,97.4,97.05,97.38,96.23,96.65,96.46,97.87,98.59,99.54,97.39,97.09,97.83,97.58,96.81,97.52,98.19,96.18,97.41,99.23,96.93,98.82,102.47,95.95,101.17,100.55,99.5,99.89,100.43,100.63,99.36,100,99.55,100.12,101.31,96.59,98.79,100.93,102.4,106.99,105.27,107.27,109.21,108.57,110.17,108.1,107.58,106.91,103,106.12,109.69)
> par4 = '12'
> par3 = 'Deze tabel bevat cijfers over het prijsverloop van verse schaal-en schelpdieren dat een gemiddeld Nederlands huishouden aanschaft.'
> par2 = 'www.cbs.nl'
> par1 = 'consumenten prijsindex:Verse schaal- en schelpdieren '
> ylimmax = ''
> ylimmin = ''
> ylab = 'CPI'
> xlab = 'maanden'
> main = 'CPI: 2015=100'
> par4 <- '12'
> par3 <- 'Deze tabel bevat cijfers over het prijsverloop van verse schaal-en schelpdieren dat een gemiddeld Nederlands huishouden aanschaft.'
> par2 <- 'www.cbs.nl'
> par1 <- 'consumenten prijsindex:Verse schaal- en schelpdieren '
> #'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. 
  88.05   96.64   98.69   99.42  101.20  110.20 
> n <- length(x)
> postscript(file="/var/wessaorg/rcomp/tmp/104tm1486482460.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/2u7fo1486482460.tab") 
> 
> try(system("convert tmp/104tm1486482460.ps tmp/104tm1486482460.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  0.519   0.042   0.567