WS4 - Hierarchical Clustering
| Summary of compuational transaction | |
| Raw Input | view raw input (R code) |
| Raw Output | view raw output of R engine |
| Computing time | 3 seconds |
| R Server | 'Herman Ole Andreas Wold' @ 193.190.124.10:1001 |
| Summary of Dendrogram | |
| Label | Height |
| 1 | 3.42490875790874 |
| 2 | 4.07185461430047 |
| 3 | 4.83425278610873 |
| 4 | 4.98196748283247 |
| 5 | 5.06162029393751 |
| 6 | 5.20096144957834 |
| 7 | 5.42770669804476 |
| 8 | 5.47083174663597 |
| 9 | 5.7323642591866 |
| 10 | 5.8429444631966 |
| 11 | 5.86003412959344 |
| 12 | 6.09343909463285 |
| 13 | 6.33561362458286 |
| 14 | 6.51996388168818 |
| 15 | 7.18470597867442 |
| 16 | 7.31317808087963 |
| 17 | 7.5914425506619 |
| 18 | 7.73821684886124 |
| 19 | 8.09938269252664 |
| 20 | 8.35942581760254 |
| 21 | 8.50780406844028 |
| 22 | 8.59883713068226 |
| 23 | 8.8495476786472 |
| 24 | 8.94035793466904 |
| 25 | 9.1989129792601 |
| 26 | 10.0647700592165 |
| 27 | 10.1498768338859 |
| 28 | 10.1739864360043 |
| 29 | 10.2004898382589 |
| 30 | 10.2231087223271 |
| 31 | 10.4347668272364 |
| 32 | 10.7609056860358 |
| 33 | 11.2623265802409 |
| 34 | 11.2814006222632 |
| 35 | 11.4608027642046 |
| 36 | 11.9737990389705 |
| 37 | 12.8903416743467 |
| 38 | 13.0818322731710 |
| 39 | 13.1407762327802 |
| 40 | 13.1688210771077 |
| 41 | 13.2056920815861 |
| 42 | 13.8419651783986 |
| 43 | 13.9519397759106 |
| 44 | 14.0662717164144 |
| 45 | 14.3299579684984 |
| 46 | 14.7195098958274 |
| 47 | 14.7927284330719 |
| 48 | 15.2363221047147 |
| 49 | 15.7475997770911 |
| 50 | 17.2483110420655 |
| 51 | 18.6854260533227 |
| 52 | 19.0527337526540 |
| 53 | 20.7403782816229 |
| 54 | 21.2335085226022 |
| 55 | 21.5138443692751 |
| 56 | 23.9686294558721 |
| 57 | 24.0262986291667 |
| 58 | 24.200498182342 |
| 59 | 25.6907921049861 |
| 60 | 28.1760936307079 |
| 61 | 28.3562180469680 |
| 62 | 32.557869096833 |
| 63 | 34.0737556766259 |
| 64 | 34.6636483703758 |
| 65 | 38.6131748737818 |
| 66 | 38.7226258914067 |
| 67 | 48.2294077439159 |
| 68 | 53.904964478872 |
| 69 | 56.2050076936645 |
| 70 | 56.8333786129471 |
| 71 | 65.4707304100143 |
| 72 | 70.7948423759706 |
| 73 | 83.415108412949 |
| 74 | 83.9137771639779 |
| 75 | 115.721435368988 |
| 76 | 116.135537296676 |
| 77 | 213.422176127059 |
| 78 | 330.436876956095 |
| 79 | 958.799363482108 |
 |
| http://127.0.0.1/wessadotnet/public_html/freestatisticsdotorg/blog/date/2007/Nov/01/7vq4nawtqqr785h1193925171/1k9eb1193925215.png (open in new window) |
| http://127.0.0.1/wessadotnet/public_html/freestatisticsdotorg/blog/date/2007/Nov/01/7vq4nawtqqr785h1193925171/1k9eb1193925215.ps (open in new window) |
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)
mysub <- paste('Method: ',par1)
bitmap(file='test1.png')
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()
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)
bitmap(file='test2.png')
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)
}
load(file='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='mytable1.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='mytable2.tab')
}
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Software written by Ed van Stee & Patrick Wessa
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