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Type 'q()' to quit R. > y <- c(104.8,105.2,105.6,105.8,106.1,106.5,106.71,106.68,107.41,107.15,107.5,107.22,107.11,107.57,107.81,108.75,109.43,109.62,109.54,109.53,109.84,109.67,109.79,109.56,110.22,110.4,110.69,110.72,110.89,110.58,110.94,110.91,111.22,111.09,111,111.06,111.55,112.32,112.64,112.36,112.04,112.37,112.59,112.89,113.22,112.85,113.06,112.99,113.32,113.74,113.91,114.52,114.96,114.91,115.3,115.44,115.52,116.08,115.94,115.56,115.88,116.66,117.41,117.68,117.85,118.21,118.92,119.03,119.17,118.95,118.92,118.9,118.92,119.44,119.40,119.98,120.43,120.41,120.82,120.97,120.63,120.38,120.68,120.84,120.90,121.56,121.57,122.12,121.97,121.96,122.48,122.33,122.44,123.08,124.23,124.58,125.08,125.98,126.90,127.19,128.33,129.04,129.72,128.92,129.13,128.90,128.13,127.85,127.98,128.42,127.68,127.95,127.85,127.61,127.53,127.92,127.59,127.65,127.98,128.19,128.77,129.31,129.80,130.24,130.76,130.75,130.81,130.89,131.30,131.49,131.65) > x <- c(25.64,27.97,27.62,23.31,29.07,29.58,28.63,29.92,32.68,31.54,32.43,26.54,25.85,27.60,25.71,25.38,28.57,27.64,25.36,25.90,26.29,21.74,19.20,19.32,19.82,20.36,24.31,25.97,25.61,24.67,25.59,26.09,28.37,27.34,24.46,27.46,30.23,32.33,29.87,24.87,25.48,27.28,28.24,29.58,26.95,29.08,28.76,29.59,30.70,30.52,32.67,33.19,37.13,35.54,37.75,41.84,42.94,49.14,44.61,40.22,44.23,45.85,53.38,53.26,51.80,55.30,57.81,63.96,63.77,59.15,56.12,57.42,63.52,61.71,63.01,68.18,72.03,69.75,74.41,74.33,64.24,60.03,59.44,62.50,55.04,58.34,61.92,67.65,67.68,70.30,75.26,71.44,76.36,81.71,92.60,90.60,92.23,94.09,102.79,109.65,124.05,132.69,135.81,116.07,101.42,75.73,55.48,43.80,45.29,44.01,47.48,51.07,57.84,69.04,65.61,72.87,68.41,73.25,77.43,75.28,77.33,74.31,79.70,85.47,77.98,75.69,75.20,77.21,77.85,83.53,85.99) > ylab = 'CPI' > xlab = 'Olieprijs' > #'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$_version), Office for Research Development and Education, URL http://www.wessa.net/rwasp_YOURPAGE.wasp/ > #Source of accompanying publication: Office for Research, Development, and Education > #Technical description: Write here your technical program description (don't use hard returns!) > postscript(file="/var/www/rcomp/tmp/1g3yl1293026756.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > histx <- hist(x, plot=FALSE) > histy <- hist(y, plot=FALSE) > maxcounts <- max(c(histx$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/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,'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/rcomp/tmp/2q5c31293026756.tab") > > try(system("convert tmp/1g3yl1293026756.ps tmp/1g3yl1293026756.png",intern=TRUE)) character(0) > > > proc.time() user system elapsed 0.400 0.290 0.662