R version 2.6.0 (2007-10-03)
Copyright (C) 2007 The R Foundation for Statistical Computing
ISBN 3-900051-07-0

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> x <- c(2529,2196,3202,2718,2728,2354,2697,2651,2067,2641,2539,2294,2712,2314,3092,2677,2813,2668,2939,2617,2231,2481,2421,2408,2560,2100,3315,2801,2403,3024,2507,2980,2211,2471,2594,2452,2232,2373,3127,2802,2641,2787,2619,2806,2193,2323,2529,2412,2262,2154,3230,2295,2715,2733,2317,2730,1913,2390,2484,1960)
> par2 = 'grey'
> par1 = ''
> main = 'Histogram'
> #'GNU S' R Code compiled by R2WASP v. 1.0.44 ()
> #Author: Prof. Dr. P. Wessa
> #To cite this work: Wessa P., (2007), Histogram (v1.0.3) in Free Statistics Software (v$_version), Office for Research Development and Education, URL http://www.wessa.net/rwasp_histogram.wasp/
> #Source of accompanying publication: Office for Research, Development, and Education
> #Technical description: Write here your technical program description (don't use hard returns!)
> par1 <- as.numeric(par1)
> postscript(file="/var/www/html/rcomp/tmp/1m4pu1194174356.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> if (is.na(par1)) {
+ myhist<-hist(x,col=par2)
+ } else {
+ if (par1 < 0) par1 <- 3
+ if (par1 > 50) par1 <- 50
+ myhist<-hist(x,breaks=par1,col=par2)
+ }
> dev.off()
null device 
          1 
> myhist
$breaks
[1] 1800 2000 2200 2400 2600 2800 3000 3200 3400

$counts
[1]  2  5 12 14 15  6  3  3

$intensities
[1] 0.0001666666 0.0004166667 0.0010000000 0.0011666667 0.0012500000
[6] 0.0005000000 0.0002500000 0.0002500000

$density
[1] 0.0001666666 0.0004166667 0.0010000000 0.0011666667 0.0012500000
[6] 0.0005000000 0.0002500000 0.0002500000

$mids
[1] 1900 2100 2300 2500 2700 2900 3100 3300

$xname
[1] "x"

$equidist
[1] TRUE

attr(,"class")
[1] "histogram"
> n <- length(x)
> load(file='/var/www/html/rcomp/createtable')
> a<-table.start()
> a<-table.row.start(a)
> a<-table.element(a,hyperlink('http://www.xycoon.com/histogram.htm','Frequency Table (Histogram)',''),6,TRUE)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'Bins',header=TRUE)
> a<-table.element(a,'Midpoint',header=TRUE)
> a<-table.element(a,'Abs. Frequency',header=TRUE)
> a<-table.element(a,'Rel. Frequency',header=TRUE)
> a<-table.element(a,'Cumul. Rel. Freq.',header=TRUE)
> a<-table.element(a,'Density',header=TRUE)
> a<-table.row.end(a)
> crf <- 0
> for (i in 1:(length(myhist$breaks)-1)) {
+ a<-table.row.start(a)
+ dum <- paste('[',myhist$breaks[i],sep='')
+ dum <- paste(dum,myhist$breaks[i+1],sep=',')
+ dum <- paste(dum,'[',sep='')
+ a<-table.element(a,dum,header=TRUE)
+ a<-table.element(a,myhist$mids[i])
+ a<-table.element(a,myhist$counts[i])
+ rf <- myhist$counts[i]/n
+ crf <- crf + rf
+ a<-table.element(a,round(rf,6))
+ a<-table.element(a,round(crf,6))
+ a<-table.element(a,round(myhist$density[i],6))
+ a<-table.row.end(a)
+ }
> a<-table.end(a)
> table.save(a,file="/var/www/html/rcomp/tmp/230po1194174357.tab") 
> 
> system("convert tmp/1m4pu1194174356.ps tmp/1m4pu1194174356.png")
> 
> 
> proc.time()
   user  system elapsed 
  1.103   0.244   1.154