R version 2.9.0 (2009-04-17)
Copyright (C) 2009 The R Foundation for Statistical Computing
ISBN 3-900051-07-0

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> x <- c(46.426,46.855,153.135,64,31,2.25,2.25,2.3,22.6,1.5,10.65,34,81.75,106.5,0.525,24.025,5.25,9,12.8,25.05,0.3,75.75,54.75,1.526,30.993,3.752,17.25,9.2,50.25,2.25,3.95,60,55.8,6.75,61.95,7.025,85.75,18.525,6,25.35,46.775,51.025,30,3,30,44,80.75,27.5,39.725,29.25,32.725,56.25,28.65,51.75,32.26,72,65.4,33.75,77.85,10.875)
> #'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$_version), Office for Research Development and Education, URL http://www.wessa.net/rwasp_YOURPAGE.wasp/
> #Source of accompanying publication: Office for Research, Development, and Education
> #Technical description: Write here your technical program description (don't use hard returns!)
> library(MASS)
> (f<-fitdistr(x, 'poisson'))
     lambda  
  35.0420333 
 ( 0.7642211)
There were 49 warnings (use warnings() to see them)
> xlab <- paste('Poisson(lambda=',round(f$estimate[[1]],2))
> xlab <- paste(xlab,')')
> postscript(file="/var/www/html/rcomp/tmp/1dok11271420645.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> qqplot(qpois(ppoints(x), lambda=f$estimate[[1]]), x, main='QQ plot (Poisson)', xlab=xlab )
> grid()
> dev.off()
null device 
          1 
> 
> #Note: the /var/www/html/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab
> load(file="/var/www/html/rcomp/createtable")
> 
> a<-table.start()
> a<-table.row.start(a)
> a<-table.element(a,'Parameter',1,TRUE)
> a<-table.element(a,'Estimated Value',1,TRUE)
> a<-table.element(a,'Standard Deviation',1,TRUE)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'lambda',header=TRUE)
> a<-table.element(a,f$estimate[1])
> a<-table.element(a,f$sd[1])
> a<-table.row.end(a)
> a<-table.end(a)
> table.save(a,file="/var/www/html/rcomp/tmp/2y7j71271420645.tab") 
> 
> try(system("convert tmp/1dok11271420645.ps tmp/1dok11271420645.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  0.413   0.172   0.512