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Q2

*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: Wed, 12 Nov 2008 03:43:30 -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/12/t12264866456vsp10kqh9u7zur.htm/, Retrieved Wed, 12 Nov 2008 10:44:09 +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/12/t12264866456vsp10kqh9u7zur.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)
 
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Original text written by user:
 
IsPrivate?
No (this computation is public)
 
User-defined keywords:
 
Dataseries X:
» Textbox « » Textfile « » CSV «
1784 3269 1961782 1429 2934 1787447 1744 3098 1953757 1551 2956 1828167 1679 3429 2078223 1639 2887 1777226 1393 2587 1538059 1405 2865 1678452 1750 3645 2262924 1263 2557 1616451 1357 3120 1829222 1593 2827 1763216 1821 3530 2138777 1419 2606 1565784 1524 3015 1781485 1637 3481 1962103 1540 3011 1775358 1623 3179 1837255 1523 2899 1917824 1335 2768 1878651 1700 3498 2124030 1615 3417 1948811 1493 3317 1947985 1577 2951 1719466 1607 3911 2139078 1765 3674 2086587 1504 3505 2020001 1936 4263 2405555 1862 3729 2152069 2570 4384 2791310 2082 4110 2397287 1781 3360 1885473 1869 3450 1978324 1785 3708 2165120 1682 3515 2052877 1556 2877 1726766 2080 3810 2267082 2027 3953 2501737 1887 3226 1916630 1935 3818 2177682 1798 3295 1859283 1589 2884 1718749 1592 3190 1819181 1387 2652 1463556 1849 3388 1979279 1470 3071 1723911 1437 2545 1528538 1500 2686 1635412 2081 4085 2255789 1552 2869 1698773 1586 2719 1635959 1914 3599 2054968 1639 2912 1794346 1633 3509 1938855 1693 3533 2112672 1224 2365 1446965 1417 2606 1610773 1577 2712 1576815 1225 2551 1509935 1510 2646 1769046
 
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 time1 seconds
R Server'George Udny Yule' @ 72.249.76.132


Summary of Dendrogram
LabelHeight
1411.817920931083
2530.620391617209
3554.701721648671
4720.22357639833
5840.928058754136
6957.219410584637
71085.15298460632
81290.37242685978
91874.72691344633
102105.50730229083
112862.87565220706
124174.33695333762
135680.29937591321
145833.399523434
155963.30696845299
166862.14718583039
176879.39673018291
188270.70426263689
198368.02945740513
209521.19430533796
2110674.5201647591
2210910.2616594565
2311032.6407083708
2411057.3757407677
2511188.3356791997
2611358.0560836791
2712563.3770937595
2815068.7252636993
2915517.9494117534
3016476.3845344403
3116594.2827202624
3217348.6797534403
3320321.5320780693
3427978.7577110722
3528093.141542829
3631043.8102370524
3736575.0506151855
3841032.6776596588
3944528.8397923523
4045935.011783668
4165483.4019224757
4271328.7022413130
4371822.2076973387
4478338.8563024418
4587868.58905471
4688274.7096956579
47130998.215309504
48202104.924794053
49209394.416536567
50291306.59796101
51343858.830497642
52356581.830018804
53441608.729154316
54674145.327619985
55847540.571650067
561595507.52234192
571637341.34526033
582713510.91664093
597420177.248955
 
Charts produced by software:
http://127.0.0.1/wessadotnet/public_html/freestatisticsdotorg/blog/date/2008/Nov/12/t12264866456vsp10kqh9u7zur/15zv61226486608.png (open in new window)
http://127.0.0.1/wessadotnet/public_html/freestatisticsdotorg/blog/date/2008/Nov/12/t12264866456vsp10kqh9u7zur/15zv61226486608.ps (open in new window)


http://127.0.0.1/wessadotnet/public_html/freestatisticsdotorg/blog/date/2008/Nov/12/t12264866456vsp10kqh9u7zur/2d8x01226486608.png (open in new window)
http://127.0.0.1/wessadotnet/public_html/freestatisticsdotorg/blog/date/2008/Nov/12/t12264866456vsp10kqh9u7zur/2d8x01226486608.ps (open in new window)


 
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')
}
 




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

Software written by Ed van Stee & Patrick Wessa


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