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Author's title

Author

*Unverified author*

R Software Module

rwasp_hierarchicalclustering.wasp

Title produced by software

Hierarchical Clustering

Date of computation

Thu, 13 Nov 2008 10:35:51 -0700

Cite this page as follows

Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?v=date/2008/Nov/13/t1226597853e97jj9jxlae0he0.htm/, Retrieved Sun, 19 May 2024 12:42:20 +0000

Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=24727, Retrieved Sun, 19 May 2024 12:42:20 +0000

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Original text written by user:

IsPrivate?

No (this computation is public)

User-defined keywords

Estimated Impact

114

Family? (F = Feedback message, R = changed R code, M = changed R Module, P = changed Parameters, D = changed Data)

-       [Hierarchical Clustering] [EDA Topics] [2008-11-13 17:35:51] [51c0bf2e8d2e36d7824d95d26ff0a48d] [Current]

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Dataseries X:

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Histogram

Boxplots

96,2	100,4	105,4	61,1	112,3
103,4	123,3	115,2	65,1	123,2
117,1	156,6	124,5	72,5	132,6
110,3	136,2	112,3	70,6	118,6
116,3	147,5	127,5	81,9	134,4
112,5	143,8	120,6	72	128,2
111,8	135,8	117,5	70,9	124,8
112,1	121,6	117,7	71,1	124,9
93,3	128	120,4	65,1	129,2
109,1	129,7	125	78,1	132,2
118,1	136,2	131,6	92	137,4
108,1	130,5	121,1	77,8	127,7
99,9	99,2	114,2	63,3	122,2

Summary of computational 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

\begin{tabular}{lllllllll}
\hline
Summary of computational transaction \tabularnewline
Raw Input & view raw input (R code)  \tabularnewline
Raw Output & view raw output of R engine  \tabularnewline
Computing time & 2 seconds \tabularnewline
R Server & 'Gwilym Jenkins' @ 72.249.127.135 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=24727&T=0

[TABLE]
[ROW][C]Summary of computational transaction[/C][/ROW]
[ROW][C]Raw Input[/C][C]view raw input (R code) [/C][/ROW]
[ROW][C]Raw Output[/C][C]view raw output of R engine [/C][/ROW]
[ROW][C]Computing time[/C][C]2 seconds[/C][/ROW]
[ROW][C]R Server[/C][C]'Gwilym Jenkins' @ 72.249.127.135[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=24727&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=24727&T=0

As an alternative you can also use a QR Code:

The GUIDs for individual cells are displayed in the table below:

Summary of computational 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	6.09836043539572
2	8.24499848392952
3	11.1229492491875
4	13.4788186966273
5	13.5665028655140
6	13.9792703672259
7	19.6512055868037
8	25.1872891400443
9	25.8751957875344
10	33.0667276682364
11	65.4231671448975
12	104.165751896366

\begin{tabular}{lllllllll}
\hline
Summary of Dendrogram \tabularnewline
Label & Height \tabularnewline
1 & 6.09836043539572 \tabularnewline
2 & 8.24499848392952 \tabularnewline
3 & 11.1229492491875 \tabularnewline
4 & 13.4788186966273 \tabularnewline
5 & 13.5665028655140 \tabularnewline
6 & 13.9792703672259 \tabularnewline
7 & 19.6512055868037 \tabularnewline
8 & 25.1872891400443 \tabularnewline
9 & 25.8751957875344 \tabularnewline
10 & 33.0667276682364 \tabularnewline
11 & 65.4231671448975 \tabularnewline
12 & 104.165751896366 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=24727&T=1

[TABLE]
[ROW][C]Summary of Dendrogram[/C][/ROW]
[ROW][C]Label[/C][C]Height[/C][/ROW]
[ROW][C]1[/C][C]6.09836043539572[/C][/ROW]
[ROW][C]2[/C][C]8.24499848392952[/C][/ROW]
[ROW][C]3[/C][C]11.1229492491875[/C][/ROW]
[ROW][C]4[/C][C]13.4788186966273[/C][/ROW]
[ROW][C]5[/C][C]13.5665028655140[/C][/ROW]
[ROW][C]6[/C][C]13.9792703672259[/C][/ROW]
[ROW][C]7[/C][C]19.6512055868037[/C][/ROW]
[ROW][C]8[/C][C]25.1872891400443[/C][/ROW]
[ROW][C]9[/C][C]25.8751957875344[/C][/ROW]
[ROW][C]10[/C][C]33.0667276682364[/C][/ROW]
[ROW][C]11[/C][C]65.4231671448975[/C][/ROW]
[ROW][C]12[/C][C]104.165751896366[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=24727&T=1

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=24727&T=1

As an alternative you can also use a QR Code:

The GUIDs for individual cells are displayed in the table below:

Summary of Dendrogram
Label	Height
1	6.09836043539572
2	8.24499848392952
3	11.1229492491875
4	13.4788186966273
5	13.5665028655140
6	13.9792703672259
7	19.6512055868037
8	25.1872891400443
9	25.8751957875344
10	33.0667276682364
11	65.4231671448975
12	104.165751896366

Figure 1

PNG link

Postscript link

PDF link

Figure 2

PNG link

Postscript link

PDF link

Parameters (Session):

par1 = ward ; par2 = ALL ; par3 = FALSE ; par4 = FALSE ;

Parameters (R input):

par1 = ward ; par2 = ALL ; par3 = FALSE ; par4 = FALSE ;

R code (references can be found in the software module):

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)
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')
}

Free Statistics

Description of Statistical Computation

Tree of Dependent Computations

Dataset

Tables (Output of Computation)

Figures (Output of Computation)

Input Parameters & R Code