R version 2.8.1 (2008-12-22)
Copyright (C) 2008 The R Foundation for Statistical Computing
ISBN 3-900051-07-0

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Type 'contributors()' for more information and
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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(2.3
+ ,130.7
+ ,125.9
+ ,1.58
+ ,2.4
+ ,117.2
+ ,133.1
+ ,1.59
+ ,2.3
+ ,110.8
+ ,147
+ ,1.6
+ ,2.1
+ ,111.4
+ ,145.8
+ ,1.6
+ ,3
+ ,108.2
+ ,164.4
+ ,1.61
+ ,2.6
+ ,108.8
+ ,149.8
+ ,1.61
+ ,2.2
+ ,110.2
+ ,137.7
+ ,1.61
+ ,2.3
+ ,109.5
+ ,151.7
+ ,1.62
+ ,2.6
+ ,109.5
+ ,156.8
+ ,1.63
+ ,3.1
+ ,116
+ ,180
+ ,1.63
+ ,2.7
+ ,111.2
+ ,180.4
+ ,1.64
+ ,2.6
+ ,112.1
+ ,170.4
+ ,1.64
+ ,3
+ ,114
+ ,191.6
+ ,1.64
+ ,3
+ ,119.1
+ ,199.5
+ ,1.64
+ ,3.2
+ ,114.1
+ ,218.2
+ ,1.64
+ ,3.3
+ ,115.1
+ ,217.5
+ ,1.65
+ ,2.5
+ ,115.4
+ ,205
+ ,1.65
+ ,2.6
+ ,110.8
+ ,194
+ ,1.65
+ ,3.1
+ ,116
+ ,199.3
+ ,1.65
+ ,3.1
+ ,119.2
+ ,219.3
+ ,1.65
+ ,3.1
+ ,126.5
+ ,211.1
+ ,1.66
+ ,2.5
+ ,127.8
+ ,215.2
+ ,1.66
+ ,2.9
+ ,131.3
+ ,240.2
+ ,1.67
+ ,3.1
+ ,140.3
+ ,242.2
+ ,1.68
+ ,2.8
+ ,137.3
+ ,240.7
+ ,1.68
+ ,2.7
+ ,143
+ ,255.4
+ ,1.68
+ ,2.6
+ ,134.5
+ ,253
+ ,1.68
+ ,2.2
+ ,139.9
+ ,218.2
+ ,1.69
+ ,2
+ ,159.3
+ ,203.7
+ ,1.7
+ ,2.3
+ ,170.4
+ ,205.6
+ ,1.7
+ ,2.4
+ ,175
+ ,215.6
+ ,1.71
+ ,2
+ ,175.8
+ ,188.5
+ ,1.72
+ ,2.1
+ ,180.9
+ ,202.9
+ ,1.73
+ ,2.1
+ ,180.3
+ ,214
+ ,1.74
+ ,2.1
+ ,169.6
+ ,230.3
+ ,1.74
+ ,1.6
+ ,172.3
+ ,230
+ ,1.75
+ ,1.6
+ ,184.8
+ ,241
+ ,1.75
+ ,1.6
+ ,177.7
+ ,259.6
+ ,1.75
+ ,1.5
+ ,184.6
+ ,247.8
+ ,1.76
+ ,1.7
+ ,211.4
+ ,270.3
+ ,1.79
+ ,2.5
+ ,215.3
+ ,289.7
+ ,1.83
+ ,3.2
+ ,215.9
+ ,322.7
+ ,1.84
+ ,3.4
+ ,244.7
+ ,315
+ ,1.85
+ ,3.8
+ ,259.3
+ ,320.2
+ ,1.87
+ ,3.9
+ ,289
+ ,329.5
+ ,1.87
+ ,4.7
+ ,310.9
+ ,360.6
+ ,1.87
+ ,4.4
+ ,321
+ ,382.2
+ ,1.88
+ ,5.4
+ ,315.1
+ ,435.4
+ ,1.88
+ ,6.1
+ ,333.2
+ ,464
+ ,1.88
+ ,6.2
+ ,314.1
+ ,468.8
+ ,1.88
+ ,5.7
+ ,284.7
+ ,403
+ ,1.89
+ ,5.8
+ ,273.9
+ ,351.6
+ ,1.89
+ ,5.1
+ ,216
+ ,252
+ ,1.89
+ ,3.5
+ ,196.4
+ ,188
+ ,1.9
+ ,3
+ ,190.9
+ ,146.5
+ ,1.89
+ ,2.4
+ ,206.4
+ ,152.9
+ ,1.89
+ ,2.2
+ ,196.3
+ ,148.1
+ ,1.89
+ ,0.9
+ ,199.5
+ ,165.1
+ ,1.89
+ ,1
+ ,198.9
+ ,177
+ ,1.89
+ ,0.1
+ ,214.4
+ ,206.1
+ ,1.89)
+ ,dim=c(4
+ ,60)
+ ,dimnames=list(c('Prijsindex'
+ ,'Graan'
+ ,'Olie'
+ ,'Brood')
+ ,1:60))
>  y <- array(NA,dim=c(4,60),dimnames=list(c('Prijsindex','Graan','Olie','Brood'),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/rcomp/tmp/1zf8m1257421053.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/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab
> load(file="/var/www/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] 4
> cor.test(y[1,],y[2,],method='kendall')

	Kendall's rank correlation tau

data:  y[1, ] and y[2, ] 
z = 1.399, p-value = 0.1618
alternative hypothesis: true tau is not equal to 0 
sample estimates:
      tau 
0.1257305 

> 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/rcomp/tmp/24e351257421053.tab") 
> 
> system("convert tmp/1zf8m1257421053.ps tmp/1zf8m1257421053.png")
> 
> 
> proc.time()
   user  system elapsed 
   0.56    0.39    0.78