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(1213.8,1245.6,1306.3,1255.8,1257.6,1287.8,1300.4,1320.9,1370.8,1327.3,1320,1345.3,1346.7,1395.4,1462,1491.6,1461.8,1477.9,1490.3,1521.1,1561.9,1552.6,1523.6,1548.3,1552.4,1587,1621.3,1648.7,1641.8,1650.6,1688.6,1670.7,1682.2,1678.9,1650.6,1662.4,1664.5,1683.2,1736.2,1747.6,1749,1759.7,1793.6,1817.4,1858.4,1839.9,1809.1,1877.7,1880.3,1930.9,2039.3,1992.7,1987.8,1984.4,2016.5,2016.7,2064.1,2031.5,2000.3,2057.8,2041.2,2093.2,2158.3,2128.8,2131.9,2170.3,2190.8,2217.7,2254.4,2223.3,2210.5,2250.8,2249.1,2288.6,2329.2,2313.8,2309.8,2345.9,2361.3,2372,2410.4,2398.5,2362.3,2419.1,2421.6,2465,2480.5,2506.1,2506.6,2525.8,2550,2578.3,2807.8,2815.3,2767.7,2815.4,2838.8,2864,2948.6,2922.8,2917.2,2936.8,2993.4,3007.8,3046.3,3011.5,2958.6,3019.8,2998.5,3040.4,3166,3110,3099.2,3150.3,3163.6,3182.6,3244.4,3223.2,3143.6,3217,3182.3,3217.2,3262.5,3227.9,3171.6,3219,3195.4,3221.6,3262.1,3179.5,3133.6,3219.2,3245,3265.3,3312.5,3383.6,3386.3,3411.1,3467.2,3487.7,3575.5,3571.5,3582.3,3637.1,3685)
> par4 = 'Unknown'
> par3 = 'FALSE'
> par2 = 'grey'
> par1 = ''
> 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/1hhhs1260695323.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] 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000 3200 3400 3600 3800

$counts
 [1] 14 12 17 10 14 15 10  1 12 17 15  6  2

$intensities
 [1] 4.827586e-04 4.137931e-04 5.862069e-04 3.448276e-04 4.827586e-04
 [6] 5.172414e-04 3.448276e-04 3.448276e-05 4.137931e-04 5.862069e-04
[11] 5.172414e-04 2.068966e-04 6.896550e-05

$density
 [1] 4.827586e-04 4.137931e-04 5.862069e-04 3.448276e-04 4.827586e-04
 [6] 5.172414e-04 3.448276e-04 3.448276e-05 4.137931e-04 5.862069e-04
[11] 5.172414e-04 2.068966e-04 6.896550e-05

$mids
 [1] 1300 1500 1700 1900 2100 2300 2500 2700 2900 3100 3300 3500 3700

$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/2sr471260695323.tab") 
> 
> try(system("convert tmp/1hhhs1260695323.ps tmp/1hhhs1260695323.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  0.367   0.163   0.433