R version 2.9.0 (2009-04-17) Copyright (C) 2009 The R Foundation for Statistical Computing ISBN 3-900051-07-0 R is free software and comes with ABSOLUTELY NO WARRANTY. You are welcome to redistribute it under certain conditions. Type 'license()' or 'licence()' for distribution details. R is a collaborative project with many contributors. Type 'contributors()' for more information and 'citation()' on how to cite R or R packages in publications. Type 'demo()' for some demos, 'help()' for on-line help, or 'help.start()' for an HTML browser interface to help. Type 'q()' to quit R. > x <- array(list(100.0,100.0,100.6,95.3,114.2,90.7,91.5,88.4,94.7,86.0,110.6,86.0,71.3,95.3,104.1,95.3,112.3,88.4,110.2,86.0,112.9,81.4,95.1,83.7,103.1,95.3,101.9,88.4,100.4,86.0,106.9,83.7,100.7,76.7,114.3,79.1,73.3,86.0,105.9,86.0,113.9,79.1,112.1,76.7,117.5,69.8,97.5,69.8,112.3,76.7,106.9,69.8,120.9,67.4,92.7,65.1,110.9,58.1,116.5,60.5,77.1,65.1,113.1,62.8,115.9,55.8,123.5,51.2,123.6,48.8,101.5,48.8,121.0,53.5,112.2,48.8,126.0,46.5,101.8,44.2,117.9,39.5,122.2,41.9,82.7,48.8,120.5,46.5,120.3,41.9,134.2,39.5,128.2,37.2,100.5,37.2,126.0,41.9,122.9,39.5,106.1,39.5,130.4,34.9,121.3,34.9,126.1,34.9,88.7,41.9,118.7,41.9,129.3,39.5,136.2,39.5,123.0,41.9,103.5,46.5),dim=c(2,60),dimnames=list(c('Productie','Werkloosheid'),1:60)) > y <- array(NA,dim=c(2,60),dimnames=list(c('Productie','Werkloosheid'),1:60)) > for (i in 1:dim(x)[1]) + { + for (j in 1:dim(x)[2]) + { + y[i,j] <- as.numeric(x[i,j]) + } + } > main = 'Kendall tau Correlation Plot' > #'GNU S' R Code compiled by R2WASP v. 1.0.44 () > #Author: Prof. Dr. P. Wessa > #To cite this work: AUTHOR(S), (YEAR), YOUR SOFTWARE TITLE (vNUMBER) in Free Statistics Software (v$_version), Office for Research Development and Education, URL http://www.wessa.net/rwasp_YOURPAGE.wasp/ > #Source of accompanying publication: Office for Research, Development, and Education > #Technical description: Write here your technical program description (don't use hard returns!) > panel.tau <- function(x, y, digits=2, prefix='', cex.cor) + { + usr <- par('usr'); on.exit(par(usr)) + par(usr = c(0, 1, 0, 1)) + rr <- cor.test(x, y, method='kendall') + r <- round(rr$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', ...) + } > postscript(file="/var/www/html/rcomp/tmp/1u4gq1261223608.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > pairs(t(y),diag.panel=panel.hist, upper.panel=panel.smooth, lower.panel=panel.tau, main=main) > dev.off() null device 1 > > #Note: the /var/www/html/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab > load(file="/var/www/html/rcomp/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 [1] 2 > cor.test(y[1,],y[2,],method='kendall') Kendall's rank correlation tau data: y[1, ] and y[2, ] z = -4.943, p-value = 7.694e-07 alternative hypothesis: true tau is not equal to 0 sample estimates: tau -0.4467911 > 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="/var/www/html/rcomp/tmp/2xsj91261223608.tab") > > try(system("convert tmp/1u4gq1261223608.ps tmp/1u4gq1261223608.png",intern=TRUE)) character(0) > > > proc.time() user system elapsed 0.405 0.180 0.486