R version 2.7.2 (2008-08-25)
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 <- array(list(101.5
+ ,110.4
+ ,92.1
+ ,101.3
+ ,112.9
+ ,88.5
+ ,99.3
+ ,109.4
+ ,84.6
+ ,100.6
+ ,111.9
+ ,87
+ ,101.2
+ ,108.9
+ ,83.6
+ ,99.8
+ ,113.8
+ ,84.8
+ ,100.6
+ ,114.5
+ ,84.1
+ ,101.1
+ ,113.2
+ ,84.1
+ ,101.2
+ ,111
+ ,80.5
+ ,101.5
+ ,114.6
+ ,82.6
+ ,102.2
+ ,113.1
+ ,85.6
+ ,102.5
+ ,113.2
+ ,83.3
+ ,101.4
+ ,115.1
+ ,86.1
+ ,103.8
+ ,117.6
+ ,84.7
+ ,105.2
+ ,117.8
+ ,85.7
+ ,105.3
+ ,115.7
+ ,84.9
+ ,104.4
+ ,115.7
+ ,84.2
+ ,104.9
+ ,118.3
+ ,85.2
+ ,106.9
+ ,117.9
+ ,86.1
+ ,107.6
+ ,117.3
+ ,86
+ ,106.7
+ ,119.4
+ ,84.5
+ ,106.1
+ ,117.1
+ ,87.2
+ ,106.3
+ ,119
+ ,83.5
+ ,105.8
+ ,120
+ ,81.9
+ ,104.4
+ ,118.9
+ ,78.5
+ ,103.8
+ ,116
+ ,81.1
+ ,102.4
+ ,115.6
+ ,79.2
+ ,103.3
+ ,119.7
+ ,80.9
+ ,103.5
+ ,119.7
+ ,81.8
+ ,104.5
+ ,120.8
+ ,79.4
+ ,103.5
+ ,120
+ ,83.4
+ ,103.9
+ ,120.2
+ ,81.1
+ ,103.1
+ ,121.7
+ ,79.8
+ ,102.2
+ ,116.9
+ ,79.7
+ ,104.7
+ ,122.4
+ ,84
+ ,105.9
+ ,122.6
+ ,83.7
+ ,106.6
+ ,123.7
+ ,83.5
+ ,106.6
+ ,120.9
+ ,83.6
+ ,107.5
+ ,124.2
+ ,86
+ ,107.2
+ ,122.6
+ ,86.8
+ ,109
+ ,125.7
+ ,86.9
+ ,108.4
+ ,123.1
+ ,89
+ ,107
+ ,122.2
+ ,87.8
+ ,108
+ ,126.2
+ ,86.8
+ ,110.8
+ ,124.4
+ ,88.8
+ ,110.9
+ ,127.8
+ ,85.9
+ ,109.7
+ ,124.2
+ ,86.7
+ ,111
+ ,126.7
+ ,87.9
+ ,111.5
+ ,126.1
+ ,88.5
+ ,111
+ ,128.2
+ ,88.7
+ ,111.8
+ ,130.4
+ ,88.1
+ ,111.4
+ ,130.2
+ ,85.7
+ ,110.8
+ ,129.2
+ ,86.1
+ ,111.9
+ ,129.7
+ ,85.7
+ ,112.9
+ ,131
+ ,84.3
+ ,111.8
+ ,129.2
+ ,86.4
+ ,111
+ ,131.1
+ ,85.4
+ ,112.3
+ ,132.9
+ ,86.9
+ ,112.4
+ ,135.2
+ ,85.6
+ ,111.1
+ ,132.3
+ ,86.4)
+ ,dim=c(3
+ ,60)
+ ,dimnames=list(c('tot'
+ ,'food'
+ ,'text')
+ ,1:60))
>  y <- array(NA,dim=c(3,60),dimnames=list(c('tot','food','text'),1:60))
>  for (i in 1:dim(x)[1])
+  {
+  	for (j in 1:dim(x)[2])
+  	{
+  		y[i,j] <- as.numeric(x[i,j])
+  	}
+  }
> par4 = 'FALSE'
> par3 = 'FALSE'
> par2 = 'ALL'
> par1 = 'ward'
> ylab = 'height'
> xlab = 'cases'
> main = 'Dendrogram'
> #'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!)
> par3 <- as.logical(par3)
> par4 <- as.logical(par4)
> if (par3 == 'TRUE'){
+ dum = xlab
+ xlab = ylab
+ ylab = dum
+ }
> x <- t(y)
> hc <- hclust(dist(x),method=par1)
> d <- as.dendrogram(hc)
> str(d)
--[dendrogram w/ 2 branches and 60 members at h = 232]
  |--[dendrogram w/ 2 branches and 22 members at h = 44.2]
  |  |--[dendrogram w/ 2 branches and 11 members at h = 9.05]
  |  |  |--[dendrogram w/ 2 branches and 7 members at h = 3.67]
  |  |  |  |--leaf "55" 
  |  |  |  `--[dendrogram w/ 2 branches and 6 members at h = 2.81]
  |  |  |     |--leaf "46" 
  |  |  |     `--[dendrogram w/ 2 branches and 5 members at h = 2.18]
  |  |  |        |--leaf "57" 
  |  |  |        `--[dendrogram w/ 2 branches and 4 members at h = 1.45]
  |  |  |           |--[dendrogram w/ 2 branches and 2 members at h = 0.707]
  |  |  |           |  |--leaf "52" 
  |  |  |           |  `--leaf "54" 
  |  |  |           `--[dendrogram w/ 2 branches and 2 members at h = 1.04]
  |  |  |              |--leaf "53" 
  |  |  |              `--leaf "56" 
  |  |  `--[dendrogram w/ 2 branches and 4 members at h = 4.53]
  |  |     |--leaf "59" 
  |  |     `--[dendrogram w/ 2 branches and 3 members at h = 3.16]
  |  |        |--leaf "51" 
  |  |        `--[dendrogram w/ 2 branches and 2 members at h = 1.43]
  |  |           |--leaf "58" 
  |  |           `--leaf "60" 
  |  `--[dendrogram w/ 2 branches and 11 members at h = 12.5]
  |     |--[dendrogram w/ 2 branches and 4 members at h = 3.26]
  |     |  |--leaf "45" 
  |     |  `--[dendrogram w/ 2 branches and 3 members at h = 2.25]
  |     |     |--leaf "50" 
  |     |     `--[dendrogram w/ 2 branches and 2 members at h = 0.985]
  |     |        |--leaf "48" 
  |     |        `--leaf "49" 
  |     `--[dendrogram w/ 2 branches and 7 members at h = 6.66]
  |        |--[dendrogram w/ 2 branches and 4 members at h = 2.69]
  |        |  |--[dendrogram w/ 2 branches and 2 members at h = 1.12]
  |        |  |  |--leaf "41" 
  |        |  |  `--leaf "44" 
  |        |  `--[dendrogram w/ 2 branches and 2 members at h = 2.31]
  |        |     |--leaf "39" 
  |        |     `--leaf "47" 
  |        `--[dendrogram w/ 2 branches and 3 members at h = 2.71]
  |           |--leaf "42" 
  |           `--[dendrogram w/ 2 branches and 2 members at h = 1.10]
  |              |--leaf "40" 
  |              `--leaf "43" 
  `--[dendrogram w/ 2 branches and 38 members at h = 76]
     |--[dendrogram w/ 2 branches and 13 members at h = 13.9]
     |  |--[dendrogram w/ 2 branches and 3 members at h = 5.87]
     |  |  |--leaf "1" 
     |  |  `--[dendrogram w/ 2 branches and 2 members at h = 1.93]
     |  |     |--leaf "2" 
     |  |     `--leaf "4" 
     |  `--[dendrogram w/ 2 branches and 10 members at h = 12.4]
     |     |--[dendrogram w/ 2 branches and 7 members at h = 3.95]
     |     |  |--[dendrogram w/ 2 branches and 2 members at h = 2.21]
     |     |  |  |--leaf "11" 
     |     |  |  `--leaf "13" 
     |     |  `--[dendrogram w/ 2 branches and 5 members at h = 3.32]
     |     |     |--[dendrogram w/ 2 branches and 3 members at h = 1.57]
     |     |     |  |--leaf "8" 
     |     |     |  `--[dendrogram w/ 2 branches and 2 members at h = 1.27]
     |     |     |     |--leaf "6" 
     |     |     |     `--leaf "7" 
     |     |     `--[dendrogram w/ 2 branches and 2 members at h = 1.86]
     |     |        |--leaf "10" 
     |     |        `--leaf "12" 
     |     `--[dendrogram w/ 2 branches and 3 members at h = 4.96]
     |        |--leaf "9" 
     |        `--[dendrogram w/ 2 branches and 2 members at h = 2.20]
     |           |--leaf "3" 
     |           `--leaf "5" 
     `--[dendrogram w/ 2 branches and 25 members at h = 29.5]
        |--[dendrogram w/ 2 branches and 10 members at h = 11.9]
        |  |--[dendrogram w/ 2 branches and 3 members at h = 2.67]
        |  |  |--leaf "26" 
        |  |  `--[dendrogram w/ 2 branches and 2 members at h = 1.41]
        |  |     |--leaf "27" 
        |  |     `--leaf "34" 
        |  `--[dendrogram w/ 2 branches and 7 members at h = 5.8]
        |     |--[dendrogram w/ 2 branches and 4 members at h = 2.8]
        |     |  |--leaf "31" 
        |     |  `--[dendrogram w/ 2 branches and 3 members at h = 0.978]
        |     |     |--leaf "29" 
        |     |     `--[dendrogram w/ 2 branches and 2 members at h = 0.806]
        |     |        |--leaf "28" 
        |     |        `--leaf "32" 
        |     `--[dendrogram w/ 2 branches and 3 members at h = 3.07]
        |        |--leaf "25" 
        |        `--[dendrogram w/ 2 branches and 2 members at h = 1.71]
        |           |--leaf "30" 
        |           `--leaf "33" 
        `--[dendrogram w/ 2 branches and 15 members at h = 19.9]
           |--[dendrogram w/ 2 branches and 8 members at h = 6.45]
           |  |--[dendrogram w/ 2 branches and 3 members at h = 2.03]
           |  |  |--leaf "22" 
           |  |  `--[dendrogram w/ 2 branches and 2 members at h = 0.927]
           |  |     |--leaf "19" 
           |  |     `--leaf "20" 
           |  `--[dendrogram w/ 2 branches and 5 members at h = 4.24]
           |     |--[dendrogram w/ 2 branches and 2 members at h = 1.14]
           |     |  |--leaf "16" 
           |     |  `--leaf "17" 
           |     `--[dendrogram w/ 2 branches and 3 members at h = 1.83]
           |        |--leaf "14" 
           |        `--[dendrogram w/ 2 branches and 2 members at h = 0.768]
           |           |--leaf "15" 
           |           `--leaf "18" 
           `--[dendrogram w/ 2 branches and 7 members at h = 7.43]
              |--[dendrogram w/ 2 branches and 3 members at h = 2.03]
              |  |--leaf "37" 
              |  `--[dendrogram w/ 2 branches and 2 members at h = 1.25]
              |     |--leaf "35" 
              |     `--leaf "36" 
              `--[dendrogram w/ 2 branches and 4 members at h = 2.62]
                 |--leaf "24" 
                 `--[dendrogram w/ 2 branches and 3 members at h = 2.07]
                    |--leaf "38" 
                    `--[dendrogram w/ 2 branches and 2 members at h = 1.15]
                       |--leaf "21" 
                       `--leaf "23" 
> mysub <- paste('Method: ',par1)
> postscript(file="/var/www/html/rcomp/tmp/1m8711226430807.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> if (par4 == 'TRUE'){
+ plot(d,main=main,ylab=ylab,xlab=xlab,horiz=par3, nodePar=list(pch = c(1,NA), cex=0.8, lab.cex = 0.8),type='t',center=T, sub=mysub)
+ } else {
+ plot(d,main=main,ylab=ylab,xlab=xlab,horiz=par3, nodePar=list(pch = c(1,NA), cex=0.8, lab.cex = 0.8), sub=mysub)
+ }
> dev.off()
null device 
          1 
> if (par2 != 'ALL'){
+ if (par3 == 'TRUE'){
+ ylab = 'cluster'
+ } else {
+ xlab = 'cluster'
+ }
+ par2 <- as.numeric(par2)
+ memb <- cutree(hc, k = par2)
+ cent <- NULL
+ for(k in 1:par2){
+ cent <- rbind(cent, colMeans(x[memb == k, , drop = FALSE]))
+ }
+ hc1 <- hclust(dist(cent),method=par1, members = table(memb))
+ de <- as.dendrogram(hc1)
+ postscript(file="/var/www/html/rcomp/tmp/29iya1226430807.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
+ if (par4 == 'TRUE'){
+ plot(de,main=main,ylab=ylab,xlab=xlab,horiz=par3, nodePar=list(pch = c(1,NA), cex=0.8, lab.cex = 0.8),type='t',center=T, sub=mysub)
+ } else {
+ plot(de,main=main,ylab=ylab,xlab=xlab,horiz=par3, nodePar=list(pch = c(1,NA), cex=0.8, lab.cex = 0.8), sub=mysub)
+ }
+ dev.off()
+ str(de)
+ }
> 
> #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,'Summary of Dendrogram',2,TRUE)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'Label',header=TRUE)
> a<-table.element(a,'Height',header=TRUE)
> a<-table.row.end(a)
> num <- length(x[,1])-1
> for (i in 1:num)
+ {
+ a<-table.row.start(a)
+ a<-table.element(a,hc$labels[i])
+ a<-table.element(a,hc$height[i])
+ a<-table.row.end(a)
+ }
> a<-table.end(a)
> table.save(a,file="/var/www/html/rcomp/tmp/3l6t61226430807.tab") 
> if (par2 != 'ALL'){
+ a<-table.start()
+ a<-table.row.start(a)
+ a<-table.element(a,'Summary of Cut Dendrogram',2,TRUE)
+ a<-table.row.end(a)
+ a<-table.row.start(a)
+ a<-table.element(a,'Label',header=TRUE)
+ a<-table.element(a,'Height',header=TRUE)
+ a<-table.row.end(a)
+ num <- par2-1
+ for (i in 1:num)
+ {
+ a<-table.row.start(a)
+ a<-table.element(a,i)
+ a<-table.element(a,hc1$height[i])
+ a<-table.row.end(a)
+ }
+ a<-table.end(a)
+ table.save(a,file="/var/www/html/rcomp/tmp/4061x1226430807.tab") 
+ }
> 
> system("convert tmp/1m8711226430807.ps tmp/1m8711226430807.png")
> system("convert tmp/29iya1226430807.ps tmp/29iya1226430807.png")
convert: unable to open image `tmp/29iya1226430807.ps': No such file or directory.
convert: missing an image filename `tmp/29iya1226430807.png'.
> 
> 
> proc.time()
   user  system elapsed 
  0.792   0.218   0.916