R version 2.8.0 (2008-10-20)
Copyright (C) 2008 The R Foundation for Statistical Computing
ISBN 3-900051-07-0

R is free software and comes with ABSOLUTELY NO WARRANTY.
You are welcome to redistribute it under certain conditions.
Type 'license()' or 'licence()' for distribution details.

R is a collaborative project with many contributors.
Type 'contributors()' for more information and
'citation()' on how to cite R or R packages in publications.

Type 'demo()' for some demos, 'help()' for on-line help, or
'help.start()' for an HTML browser interface to help.
Type 'q()' to quit R.

> x <- c(22.18,22.28,22.25,22.06,22.13,22.06,22.06,22.05,22.05,22.03,22.06,22.01,22.01,21.99,22,22,21.93,21.92,21.92,21.85,21.84,21.75,21.71,21.6,21.6,21.61,21.6,21.57,21.54,21.54,21.54,21.54,21.54,21.54,21.54,21.54,21.54,21.54,21.53,21.48,21.44,21.44,21.44,21.43,21.42,21.41,21.23,21.22,21.22,21.22,21.21,21.19,21.19,21.19,21.19,21.19,21.18,21.1,20.96,20.95,20.95,20.95,20.92,20.9,20.86,20.86,20.86,20.86,20.85,20.84,20.8,20.78,20.78,20.77,20.75,20.75,20.74,20.74,20.73,20.73)
> par4 = 'Unknown'
> par3 = 'FALSE'
> par2 = 'grey'
> par1 = '80'
> 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/freestat/rcomp/tmp/1o0fs1234015100.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] 20.70 20.75 20.80 20.85 20.90 20.95 21.00 21.05 21.10 21.15 21.20 21.25
[13] 21.30 21.35 21.40 21.45 21.50 21.55 21.60 21.65 21.70 21.75 21.80 21.85
[25] 21.90 21.95 22.00 22.05 22.10 22.15 22.20 22.25 22.30

$counts
 [1]  4  5  2  5  2  4  0  0  1  6  5  0  0  0  6  1 11  1  4  0  1  1  1  1  3
[26]  1  5  6  1  1  0  2

$intensities
 [1] 1.0000000 1.2500000 0.5000000 1.2500000 0.5000000 1.0000000 0.0000000
 [8] 0.0000000 0.2500000 1.5000000 1.2500000 0.0000000 0.0000000 0.0000000
[15] 1.5000000 0.2500000 2.7500000 0.2500000 1.0000000 0.0000000 0.2500000
[22] 0.2500000 0.2500000 0.2500000 0.7500000 0.2500000 1.2500000 1.5000000
[29] 0.2500000 0.2500000 0.0000000 0.4999999

$density
 [1] 1.0000000 1.2500000 0.5000000 1.2500000 0.5000000 1.0000000 0.0000000
 [8] 0.0000000 0.2500000 1.5000000 1.2500000 0.0000000 0.0000000 0.0000000
[15] 1.5000000 0.2500000 2.7500000 0.2500000 1.0000000 0.0000000 0.2500000
[22] 0.2500000 0.2500000 0.2500000 0.7500000 0.2500000 1.2500000 1.5000000
[29] 0.2500000 0.2500000 0.0000000 0.4999999

$mids
 [1] 20.725 20.775 20.825 20.875 20.925 20.975 21.025 21.075 21.125 21.175
[11] 21.225 21.275 21.325 21.375 21.425 21.475 21.525 21.575 21.625 21.675
[21] 21.725 21.775 21.825 21.875 21.925 21.975 22.025 22.075 22.125 22.175
[31] 22.225 22.275

$xname
[1] "x"

$equidist
[1] TRUE

attr(,"class")
[1] "histogram"
> n <- length(x)
> 
> #Note: the /var/www/html/freestat/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab
> load(file="/var/www/html/freestat/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/freestat/rcomp/tmp/2e4qh1234015100.tab") 
> 
> system("convert tmp/1o0fs1234015100.ps tmp/1o0fs1234015100.png")
> 
> 
> proc.time()
   user  system elapsed 
  0.560   0.217   0.621