Home » date » 2008 » Nov » 10 »

Hierachical

*The author of this computation has been verified*
R Software Module: rwasp_hierarchicalclustering.wasp (opens new window with default values)
Title produced by software: Hierarchical Clustering
Date of computation: Mon, 10 Nov 2008 06:18:47 -0700
 
Cite this page as follows:
Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL http://www.freestatistics.org/blog/date/2008/Nov/10/t1226323168ugn89rgr8ten9dw.htm/, Retrieved Mon, 10 Nov 2008 13:19:31 +0000
 
BibTeX entries for LaTeX users:
@Manual{KEY,
    author = {{YOUR NAME}},
    publisher = {Office for Research Development and Education},
    title = {Statistical Computations at FreeStatistics.org, URL http://www.freestatistics.org/blog/date/2008/Nov/10/t1226323168ugn89rgr8ten9dw.htm/},
    year = {2008},
}
@Manual{R,
    title = {R: A Language and Environment for Statistical Computing},
    author = {{R Development Core Team}},
    organization = {R Foundation for Statistical Computing},
    address = {Vienna, Austria},
    year = {2008},
    note = {{ISBN} 3-900051-07-0},
    url = {http://www.R-project.org},
}
 
Family? (F = Feedback message, R = changed R code, M = changed R Module, P = changed Parameters, D = changed Data)
 
Feedback Forum:

Post a new message
 
Original text written by user:
 
IsPrivate?
No (this computation is public)
 
User-defined keywords:
 
Dataseries X:
» Textbox « » Textfile « » CSV «
7.4 6.2 9.0 7.2 6.1 8.8 7.1 5.9 8.7 6.9 5.6 8.7 6.8 5.5 8.6 6.8 5.5 8.6 6.8 5.6 8.5 6.9 5.7 8.5 6.7 5.6 8.3 6.6 5.4 8.2 6.5 5.3 8.1 6.4 5.3 7.8 6.3 5.4 7.5 6.3 5.5 7.4 6.3 5.6 7.3 6.5 5.7 7.7 6.6 5.8 7.7 6.5 5.8 7.6 6.4 5.7 7.3 6.5 5.9 7.2 6.7 6.1 7.5 7.1 6.4 8.0 7.1 6.4 8.1 7.2 6.3 8.4 7.2 6.2 8.6 7.3 6.2 8.7 7.3 6.3 8.6 7.3 6.5 8.4 7.3 6.6 8.4 7.4 6.6 8.5 7.6 6.7 8.9 7.6 6.6 8.8 7.6 6.7 8.7 7.7 7.0 8.6 7.8 7.2 8.6 7.9 7.3 8.6 8.1 7.5 8.8 8.1 7.6 8.8 8.1 7.7 8.8 8.2 7.8 8.8 8.2 7.8 8.7 8.2 7.7 8.7 8.2 7.6 8.9 8.2 7.6 8.9 8.2 7.7 9.0 8.3 7.8 8.9 8.3 7.8 9.0 8.4 7.8 9.1 8.4 7.7 9.3 8.4 7.6 9.4 8.3 7.4 9.4 8.0 7.1 9.2 8.0 7.1 9.2 8.2 7.3 9.4 8.6 7.6 9.9 8.7 7.8 10.0 8.7 7.7 9.9 8.5 7.6 9.6 8.4 7.5 9.5 8.4 7.5 9.6 8.4 7.5 9.5 8.5 7.6 9.6 8.5 7.6 9.6 8.5 7.7 9.5 8.5 7.8 9.5 8.5 7.7 9.5 8.4 7.6 9.5 8.4 7.6 9.4 8.4 7.6 9.5 8.5 7.7 9.5 8.6 7.8 9.5 8.6 7.8 9.5 8.6 7.9 9.5 8.6 7.9 9.4 8.5 7.8 9.3 8.4 7.8 9.2 8.4 7.7 9.3 8.3 7.5 9.4 8.2 7.1 9.5 8.1 6.9 9.6 8.2 7.1 9.5 8.1 7.1 9.3 8.0 7.1 9.1 7.9 7.0 9.0 7.8 6.9 9.0 7.7 6.8 8.9 7.7 6.7 9.0 7.9 6.8 9.2 7.8 6.8 9.0 7.6 6.7 8.7 7.4 6.8 8.3 7.3 6.7 8.0 7.1 6.6 7.7 7.1 6.4 7.9 7.0 6.4 7.9 7.0 6.4 7.8 7.0 6.5 7.7 6.9 6.5 7.5 6.8 6.4 7.3 6.7 6.3 7.2 6.6 6.2 7.1 6.6 6.3 7.1
 
Output produced by software:

Enter (or paste) a matrix (table) containing all data (time) series. Every column represents a different variable and must be delimited by a space or Tab. Every row represents a period in time (or category) and must be delimited by hard returns. The easiest way to enter data is to copy and paste a block of spreadsheet cells. Please, do not use commas or spaces to seperate groups of digits!


Summary of computational transaction
Raw Inputview raw input (R code)
Raw Outputview raw output of R engine
Computing time2 seconds
R Server'Gwilym Jenkins' @ 72.249.127.135


Summary of Dendrogram
LabelHeight
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150.0999999999999996
160.0999999999999996
170.0999999999999996
180.0999999999999996
190.0999999999999996
200.0999999999999996
210.0999999999999996
220.0999999999999996
230.0999999999999996
240.0999999999999996
250.0999999999999996
260.0999999999999996
270.0999999999999996
280.0999999999999996
290.100000000000001
300.141421356237309
310.141421356237309
320.141421356237309
330.141421356237309
340.141421356237309
350.141421356237309
360.141421356237309
370.141421356237309
380.141421356237309
390.141421356237309
400.141421356237309
410.141421356237310
420.141421356237310
430.141421356237310
440.141421356237310
450.141421356237310
460.141421356237310
470.173205080756887
480.173205080756888
490.173205080756888
500.173205080756888
510.173205080756888
520.200000000000001
530.223606797749978
540.223606797749978
550.223606797749979
560.223606797749979
570.223606797749980
580.223606797749980
590.244948974278317
600.244948974278318
610.244948974278318
620.244948974278318
630.244948974278318
640.244948974278318
650.300000000000000
660.331662479035539
670.331662479035540
680.33166247903554
690.33166247903554
700.346410161513776
710.360555127546398
720.360555127546399
730.374165738677394
740.374165738677394
750.412310562561766
760.412310562561766
770.412310562561767
780.412310562561767
790.458257569495584
800.458257569495584
810.469041575982343
820.509901951359278
830.53851648071345
840.616441400296898
850.640312423743284
860.640312423743285
870.640312423743285
880.728010988928052
890.781024967590665
900.787400787401182
910.860232526704263
920.948683298050514
931.08166538263920
941.09544511501033
951.12249721603218
961.39642400437689
971.47986485869487
981.7606816861659
992.02731349327133
1002.11187120819429
1014.22965719651132
 
Charts produced by software:
http://127.0.0.1/wessadotnet/public_html/freestatisticsdotorg/blog/date/2008/Nov/10/t1226323168ugn89rgr8ten9dw/19kyr1226323124.png (open in new window)
http://127.0.0.1/wessadotnet/public_html/freestatisticsdotorg/blog/date/2008/Nov/10/t1226323168ugn89rgr8ten9dw/19kyr1226323124.ps (open in new window)


http://127.0.0.1/wessadotnet/public_html/freestatisticsdotorg/blog/date/2008/Nov/10/t1226323168ugn89rgr8ten9dw/2pqrl1226323124.png (open in new window)
http://127.0.0.1/wessadotnet/public_html/freestatisticsdotorg/blog/date/2008/Nov/10/t1226323168ugn89rgr8ten9dw/2pqrl1226323124.ps (open in new window)


 
Parameters (Session):
par1 = complete ; par2 = ALL ; par3 = FALSE ; par4 = FALSE ;
 
Parameters (R input):
par1 = complete ; 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')
}
 




Copyright

Creative Commons License

This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 3.0 License.

Software written by Ed van Stee & Patrick Wessa


Disclaimer

Information provided on this web site is provided "AS IS" without warranty of any kind, either express or implied, including, without limitation, warranties of merchantability, fitness for a particular purpose, and noninfringement. We use reasonable efforts to include accurate and timely information and periodically update the information, and software without notice. However, we make no warranties or representations as to the accuracy or completeness of such information (or software), and we assume no liability or responsibility for errors or omissions in the content of this web site, or any software bugs in online applications. Your use of this web site is AT YOUR OWN RISK. Under no circumstances and under no legal theory shall we be liable to you or any other person for any direct, indirect, special, incidental, exemplary, or consequential damages arising from your access to, or use of, this web site.


Privacy Policy

We may request personal information to be submitted to our servers in order to be able to:

  • personalize online software applications according to your needs
  • enforce strict security rules with respect to the data that you upload (e.g. statistical data)
  • manage user sessions of online applications
  • alert you about important changes or upgrades in resources or applications

We NEVER allow other companies to directly offer registered users information about their products and services. Banner references and hyperlinks of third parties NEVER contain any personal data of the visitor.

We do NOT sell, nor transmit by any means, personal information, nor statistical data series uploaded by you to third parties.

We carefully protect your data from loss, misuse, alteration, and destruction. However, at any time, and under any circumstance you are solely responsible for managing your passwords, and keeping them secret.

We store a unique ANONYMOUS USER ID in the form of a small 'Cookie' on your computer. This allows us to track your progress when using this website which is necessary to create state-dependent features. The cookie is used for NO OTHER PURPOSE. At any time you may opt to disallow cookies from this website - this will not affect other features of this website.

We examine cookies that are used by third-parties (banner and online ads) very closely: abuse from third-parties automatically results in termination of the advertising contract without refund. We have very good reason to believe that the cookies that are produced by third parties (banner ads) do NOT cause any privacy or security risk.

FreeStatistics.org is safe. There is no need to download any software to use the applications and services contained in this website. Hence, your system's security is not compromised by their use, and your personal data - other than data you submit in the account application form, and the user-agent information that is transmitted by your browser - is never transmitted to our servers.

As a general rule, we do not log on-line behavior of individuals (other than normal logging of webserver 'hits'). However, in cases of abuse, hacking, unauthorized access, Denial of Service attacks, illegal copying, hotlinking, non-compliance with international webstandards (such as robots.txt), or any other harmful behavior, our system engineers are empowered to log, track, identify, publish, and ban misbehaving individuals - even if this leads to ban entire blocks of IP addresses, or disclosing user's identity.

FreeStatistics.org is powered by