R version 2.7.2 (2008-08-25)
Copyright (C) 2008 The R Foundation for Statistical Computing
ISBN 3-900051-07-0

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> y <- c(34.679,32.566,37.111,35.977,41.811,43.465,36.466,39.188,35.318,39.76,35.102,38.829,36.304,35.199,33.761,30.579,36.467,35.855,30.077,35.45,32.956,33.903,35.319,37.387,34.77,33.383,32.644,34.524,40.451,36.605,35.849,38.199,34.092,36.435,36.733,36.452,34.213,35.314,32.192,35.523,37.877,33.927,35.5,36.819,35.191,42.832,40.462,38.249,47.931,39.777,39.834,41.529,42.861,43.481,39.493,41.667,42.179,45.282,42.322,44.709,51.212,41.708,43.986,44.914,42.518,49.019,47.452,46.669,42.104,52.736,40.953,46.101,47.181,41.855,43.147,44.226,50.592,50.436,44.366,49.226,44.548,50.587,47.689,51.718,49.893,52.021,48.384,48.765,58.453,56.863,47.538,66.204,55.972,56.435,63.573,59.091,61.658)
> x <- c(32.021,36.502,28.051,39.575,39.413,39.054,35.469,32.087,34.02,36.611,30.739,34.192,35.328,36.931,26.229,31.308,34.875,33.497,30.442,32.66,33.515,36.068,34.195,38.295,35.051,38.453,25.666,36.585,39.54,34.601,34.541,34.128,34.18,33.495,34.234,32.428,32.772,38.33,26.063,36.438,36.864,32.816,36.693,31.915,35.127,39.707,36.012,36.1,41.721,39.562,31.427,38.843,38.922,36.13,37.305,34.813,36.495,42.152,40.666,41.968,45.366,44.416,35.483,47.359,41.306,43.562,41.596,39.88,41.678,49.022,39.094,46.976,43.089,44.204,35.442,44.33,44.797,45.332,42.375,42.074,43.94,51.484,42.022,46.825,48.843,52.889,45.052,46.115,50.811,45.231,44.128,46.474,47.786,44.953,46.335,43.605,45.179)
> ylab = 'Invoer Extra EU'
> xlab = 'Uitvoer Extra EU'
> #'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$_version), Office for Research Development and Education, URL http://www.wessa.net/rwasp_YOURPAGE.wasp/
> #Source of accompanying publication: Office for Research, Development, and Education
> #Technical description: Write here your technical program description (don't use hard returns!)
> postscript(file="/var/www/html/rcomp/tmp/1brf61224536720.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> histx <- hist(x, plot=FALSE)
> histy <- hist(y, plot=FALSE)
> maxcounts <- max(c(histx$counts, histx$counts))
> xrange <- c(min(x),max(x))
> yrange <- c(min(y),max(y))
> nf <- layout(matrix(c(2,0,1,3),2,2,byrow=TRUE), c(3,1), c(1,3), TRUE)
> par(mar=c(4,4,1,1))
> plot(x, y, xlim=xrange, ylim=yrange, xlab=xlab, ylab=ylab)
> par(mar=c(0,4,1,1))
> barplot(histx$counts, axes=FALSE, ylim=c(0, maxcounts), space=0)
> par(mar=c(4,0,1,1))
> barplot(histy$counts, axes=FALSE, xlim=c(0, maxcounts), space=0, horiz=TRUE)
> dev.off()
null device 
          1 
> lx = length(x)
> makebiased = (lx-1)/lx
> varx = var(x)*makebiased
> vary = var(y)*makebiased
> corxy <- cor.test(x,y,method='pearson')
> cxy <- as.matrix(corxy$estimate)[1,1]
> 
> #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,'Pearson Product Moment Correlation - Ungrouped Data',3,TRUE)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'Statistic',1,TRUE)
> a<-table.element(a,'Variable X',1,TRUE)
> a<-table.element(a,'Variable Y',1,TRUE)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,hyperlink('http://www.xycoon.com/arithmetic_mean.htm','Mean',''),header=TRUE)
> a<-table.element(a,mean(x))
> a<-table.element(a,mean(y))
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,hyperlink('http://www.xycoon.com/biased.htm','Biased Variance',''),header=TRUE)
> a<-table.element(a,varx)
> a<-table.element(a,vary)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,hyperlink('http://www.xycoon.com/biased1.htm','Biased Standard Deviation',''),header=TRUE)
> a<-table.element(a,sqrt(varx))
> a<-table.element(a,sqrt(vary))
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,hyperlink('http://www.xycoon.com/covariance.htm','Covariance',''),header=TRUE)
> a<-table.element(a,cov(x,y),2)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,hyperlink('http://www.xycoon.com/pearson_correlation.htm','Correlation',''),header=TRUE)
> a<-table.element(a,cxy,2)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,hyperlink('http://www.xycoon.com/coeff_of_determination.htm','Determination',''),header=TRUE)
> a<-table.element(a,cxy*cxy,2)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,hyperlink('http://www.xycoon.com/ttest_statistic.htm','T-Test',''),header=TRUE)
> a<-table.element(a,as.matrix(corxy$statistic)[1,1],2)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'p-value (2 sided)',header=TRUE)
> a<-table.element(a,(p2 <- as.matrix(corxy$p.value)[1,1]),2)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'p-value (1 sided)',header=TRUE)
> a<-table.element(a,p2/2,2)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'Degrees of Freedom',header=TRUE)
> a<-table.element(a,lx-2,2)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'Number of Observations',header=TRUE)
> a<-table.element(a,lx,2)
> a<-table.row.end(a)
> a<-table.end(a)
> table.save(a,file="/var/www/html/rcomp/tmp/2q1pc1224536720.tab") 
> 
> system("convert tmp/1brf61224536720.ps tmp/1brf61224536720.png")
> 
> 
> proc.time()
   user  system elapsed 
  0.624   0.175   0.737