Hierarchical Clustering Q2
| Summary of compuational transaction | |
| Raw Input | view raw input (R code) |
| Raw Output | view raw output of R engine |
| Computing time | 2 seconds |
| R Server | 'Gwilym Jenkins' @ 72.249.127.135 |
| Summary of Dendrogram | |
| Label | Height |
| 1 | 1.79164728671688 |
| 2 | 2.43515913237717 |
| 3 | 2.5357444666212 |
| 4 | 2.69258240356725 |
| 5 | 2.73130005674953 |
| 6 | 2.96984848098350 |
| 7 | 3.00998338865848 |
| 8 | 3.18332654337857 |
| 9 | 3.61109401705356 |
| 10 | 3.63318042491699 |
| 11 | 3.64142829120663 |
| 12 | 3.92960166560812 |
| 13 | 4.07308237088327 |
| 14 | 4.63896540189727 |
| 15 | 4.68028887864762 |
| 16 | 5.08428952755447 |
| 17 | 5.17783738639985 |
| 18 | 5.26212884676915 |
| 19 | 5.32187317710463 |
| 20 | 5.45064380660680 |
| 21 | 5.62339086568237 |
| 22 | 5.77840808527745 |
| 23 | 6.12392684889938 |
| 24 | 6.7305861047332 |
| 25 | 6.81909084849293 |
| 26 | 7.03096028947898 |
| 27 | 7.1596089278675 |
| 28 | 7.34913456270732 |
| 29 | 7.84474346298207 |
| 30 | 7.85238817176023 |
| 31 | 7.99124520960281 |
| 32 | 8.91282493757552 |
| 33 | 8.94053245683132 |
| 34 | 9.00222194794153 |
| 35 | 10.4257717318710 |
| 36 | 10.6772211070098 |
| 37 | 12.5936971383860 |
| 38 | 12.6110661241587 |
| 39 | 12.8818845778359 |
| 40 | 12.9054216787252 |
| 41 | 14.6140041143875 |
| 42 | 14.8834520095288 |
| 43 | 15.8183545315121 |
| 44 | 16.7560848634092 |
| 45 | 17.6001879620435 |
| 46 | 20.0607506544026 |
| 47 | 22.5600877654219 |
| 48 | 23.1070711296417 |
| 49 | 23.7204849968144 |
| 50 | 23.8013612175014 |
| 51 | 27.9437875134052 |
| 52 | 34.5613174398528 |
| 53 | 35.800494822727 |
| 54 | 46.3969169190889 |
| 55 | 57.4048355662927 |
| 56 | 58.6783222825795 |
| 57 | 105.480880155808 |
| 58 | 184.930899296608 |
| 59 | 454.475580960733 |
 |
| http://127.0.0.1/wessadotnet/public_html/freestatisticsdotorg/blog/date/2007/Nov/03/llk085wcztc8pqi1194085619/1x3tn1194085697.png (open in new window) |
| http://127.0.0.1/wessadotnet/public_html/freestatisticsdotorg/blog/date/2007/Nov/03/llk085wcztc8pqi1194085619/1x3tn1194085697.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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