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(6550,8728,12026,14395,14587,13791,9498,8251,7049,9545,9364,8456,7237,9374,11837,13784,15926,13821,11143,7975,7610,10015,12759,8816,10677,10947,15200,17010,20900,16205,12143,8997,5568,11474,12256,10583,10862,10965,14405,20379,20128,17816,12268,8642,7962,13932,15936,12628,12267,12470,18944,21259,22015,18581,15175,10306,10792,14752,13754,11738,12181,12965,19990,23125,23541,21247,15189,14767,10895,17130,17697,16611,12674,12760,20249,22135,20677,19933,15388,15113,13401,16135,17562,14720,12225,11608,20985,19692,24081,22114,14220,13434,13598,17187,16119,13713,13210,14251,20139,21725,26099,21084,18024,16722,14385,21342,17180,14577)
> par4 = 'Unknown'
> par3 = 'FALSE'
> par2 = 'grey'
> par1 = '24'
> xlab = 'x'
> main = 'Histogram'
> #'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!)
> par1 <- as.numeric(par1)
> if (par3 == 'TRUE') par3 <- TRUE
> if (par3 == 'FALSE') par3 <- FALSE
> if (par4 == 'Unknown') par1 <- as.numeric(par1)
> if (par4 == 'Interval/Ratio') par1 <- as.numeric(par1)
> if (par4 == '3-point Likert') par1 <- c(1:3 - 0.5, 3.5)
> if (par4 == '4-point Likert') par1 <- c(1:4 - 0.5, 4.5)
> if (par4 == '5-point Likert') par1 <- c(1:5 - 0.5, 5.5)
> if (par4 == '6-point Likert') par1 <- c(1:6 - 0.5, 6.5)
> if (par4 == '7-point Likert') par1 <- c(1:7 - 0.5, 7.5)
> if (par4 == '8-point Likert') par1 <- c(1:8 - 0.5, 8.5)
> if (par4 == '9-point Likert') par1 <- c(1:9 - 0.5, 9.5)
> if (par4 == '10-point Likert') par1 <- c(1:10 - 0.5, 10.5)
> postscript(file="/var/www/html/rcomp/tmp/1z98e1265805744.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> if (is.na(par1)) {
+ myhist<-hist(x,col=par2,main=main,xlab=xlab,right=par3)
+ } else {
+ if (par1 < 0) par1 <- 3
+ if (par1 > 50) par1 <- 50
+ myhist<-hist(x,breaks=par1,col=par2,main=main,xlab=xlab,right=par3)
+ }
> dev.off()
null device 
          1 
> myhist
$breaks
 [1]  5000  6000  7000  8000  9000 10000 11000 12000 13000 14000 15000 16000
[13] 17000 18000 19000 20000 21000 22000 23000 24000 25000 26000 27000

$counts
 [1]  1  1  5  6  4  9  5 13 10 10  7  5  7  3  3  7  5  3  2  1  0  1

$intensities
 [1] 9.259259e-06 9.259259e-06 4.629630e-05 5.555556e-05 3.703704e-05
 [6] 8.333333e-05 4.629630e-05 1.203704e-04 9.259259e-05 9.259259e-05
[11] 6.481481e-05 4.629630e-05 6.481481e-05 2.777778e-05 2.777778e-05
[16] 6.481481e-05 4.629630e-05 2.777778e-05 1.851852e-05 9.259259e-06
[21] 0.000000e+00 9.259257e-06

$density
 [1] 9.259259e-06 9.259259e-06 4.629630e-05 5.555556e-05 3.703704e-05
 [6] 8.333333e-05 4.629630e-05 1.203704e-04 9.259259e-05 9.259259e-05
[11] 6.481481e-05 4.629630e-05 6.481481e-05 2.777778e-05 2.777778e-05
[16] 6.481481e-05 4.629630e-05 2.777778e-05 1.851852e-05 9.259259e-06
[21] 0.000000e+00 9.259257e-06

$mids
 [1]  5500  6500  7500  8500  9500 10500 11500 12500 13500 14500 15500 16500
[13] 17500 18500 19500 20500 21500 22500 23500 24500 25500 26500

$xname
[1] "x"

$equidist
[1] TRUE

attr(,"class")
[1] "histogram"
> n <- length(x)
> 
> #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,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
> if (par3 == FALSE) mybracket <- '[' else mybracket <- ']'
> mynumrows <- (length(myhist$breaks)-1)
> for (i in 1:mynumrows) {
+ a<-table.row.start(a)
+ if (i == 1)
+ dum <- paste('[',myhist$breaks[i],sep='')
+ else
+ dum <- paste(mybracket,myhist$breaks[i],sep='')
+ dum <- paste(dum,myhist$breaks[i+1],sep=',')
+ if (i==mynumrows)
+ dum <- paste(dum,']',sep='')
+ else
+ dum <- paste(dum,mybracket,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/2bngi1265805744.tab") 
> 
> try(system("convert tmp/1z98e1265805744.ps tmp/1z98e1265805744.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  0.385   0.172   0.567