Home » date » 2007 » Nov » 29 » attachments | ||||||||||||||||||||||||||||||||||||||
kendall tau | ||||||||||||||||||||||||||||||||||||||
R Software Module: rwasp_pairs.wasp (opens new window with default values) | ||||||||||||||||||||||||||||||||||||||
Title produced by software: Kendall tau Correlation Matrix | ||||||||||||||||||||||||||||||||||||||
Date of computation: Thu, 29 Nov 2007 14:29:41 -0700 | ||||||||||||||||||||||||||||||||||||||
Cite this page as follows: | ||||||||||||||||||||||||||||||||||||||
Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL http://www.freestatistics.org/blog/date/2007/Nov/29/t1196371483nhs2kfzuxjxhxyu.htm/, Retrieved Thu, 29 Nov 2007 22:24:44 +0100 | ||||||||||||||||||||||||||||||||||||||
User-defined keywords: | ||||||||||||||||||||||||||||||||||||||
Dataseries X: | ||||||||||||||||||||||||||||||||||||||
» Textbox « » Textfile « » CSV « | ||||||||||||||||||||||||||||||||||||||
87.12 0.18 53.045 4.5 32.805 3.645 48.02 39.605 42.32 21.78 1.28 29.645 36.98 18 40.5 14.045 0.18 18.605 35.28 73.205 32 59.405 0.18 76.88 12.005 147.92 5.78 3.645 14.58 2.88 235.445 954.845 182.405 0.5 0.005 0.605 74.42 105.125 72 42.32 4.5 58.32 226.845 66.125 250.88 6.845 16.82 5.445 129.605 75.645 139.445 83.205 45.125 89.78 10.58 1.28 13.005 257.645 114.005 283.22 163.805 655.22 117.045 0.845 4.5 0.605 192.08 462.08 160.205 26.645 16.245 28.125 1.28 31.205 0.245 42.32 0.005 56.18 200 40.5 231.125 5.12 1.28 8 102.245 69.62 106.58 36.125 21.78 37.845 0.245 13.52 0 45.125 99.405 37.845 255.38 441.045 226.845 52.02 16.245 59.405 192.08 447.005 156.645 51.005 83.205 45.125 3.38 34.445 1.125 6.48 29.645 3.92 13.52 35.28 10.58 0.98 19.845 0.125 165.62 52.02 190.125 231.125 91.125 259.92 47.045 29.645 51.005 13.005 14.58 12.005 248.645 547.805 204.02 62.72 40.5 66.125 115.52 224.72 98 1.28 4.5 0.98 7.22 25.92 4.805 19.845 32 18 7.22 0 10.125 2.205 0.405 2.42 129.605 33.62 149.645 156.645 64.98 174.845 11.52 4.205 13.52 52.02 52.02 51.005 99.405 220.5 80.645 0.08 19.845 0.245 35.28 70.805 28.88 | ||||||||||||||||||||||||||||||||||||||
Text written by user: | ||||||||||||||||||||||||||||||||||||||
Output produced by software: | ||||||||||||||||||||||||||||||||||||||
| Charts produced by software: |
| Parameters: | | R code (references can be found in the software module): | panel.tau <- function(x, y, digits=2, prefix='', cex.cor)
| { usr <- par('usr'); on.exit(par(usr)) par(usr = c(0, 1, 0, 1)) rr <- cor.test(x, y, method='kendall') r <- round(rr$p.value,2) txt <- format(c(r, 0.123456789), digits=digits)[1] txt <- paste(prefix, txt, sep='') if(missing(cex.cor)) cex <- 0.5/strwidth(txt) text(0.5, 0.5, txt, cex = cex) } panel.hist <- function(x, ...) { usr <- par('usr'); on.exit(par(usr)) par(usr = c(usr[1:2], 0, 1.5) ) h <- hist(x, plot = FALSE) breaks <- h$breaks; nB <- length(breaks) y <- h$counts; y <- y/max(y) rect(breaks[-nB], 0, breaks[-1], y, col='grey', ...) } bitmap(file='test1.png') pairs(t(y),diag.panel=panel.hist, upper.panel=panel.smooth, lower.panel=panel.tau, main=main) dev.off() load(file='createtable') a<-table.start() a<-table.row.start(a) a<-table.element(a,'Kendall tau rank correlations for all pairs of data series',3,TRUE) a<-table.row.end(a) a<-table.row.start(a) a<-table.element(a,'pair',1,TRUE) a<-table.element(a,'tau',1,TRUE) a<-table.element(a,'p-value',1,TRUE) a<-table.row.end(a) n <- length(y[,1]) n cor.test(y[1,],y[2,],method='kendall') for (i in 1:(n-1)) { for (j in (i+1):n) { a<-table.row.start(a) dum <- paste('tau(',dimnames(t(x))[[2]][i]) dum <- paste(dum,',') dum <- paste(dum,dimnames(t(x))[[2]][j]) dum <- paste(dum,')') a<-table.element(a,dum,header=TRUE) r <- cor.test(y[i,],y[j,],method='kendall') a<-table.element(a,r$estimate) a<-table.element(a,r$p.value) a<-table.row.end(a) } } a<-table.end(a) table.save(a,file='mytable.tab') | Copyright
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:
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 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. |