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Type 'q()' to quit R. > y <- c(30,28,31,35,35,37,39,31,38,37,37,35,37,42,28,37,36,37,33,40,30,36,33,40,37,37,39,35,36,34,36,32,33,27,37,32,31,31,32,37,25,30,37,37,40,35,35,43,32,42,35,27,30,31,36,36,41,34,36,33,35,28,33,38,37,39,34,32,36,36,35,33,42,36,33,36,32,35,38,33,32,38,39,39,39,30,38,38,42,41,31,39,40,31,34,23,28,36,41,29,31,33,35,35,34,40,34,36,35,39,33,37,40,32,37,27,35,37,32,31,31,38,34,30,34,37,38,33,35,27,34,35,39,35,34,36,36,32,39,40,35,31,35,38,37,31,32,35,39,31,39,48,33,36,40,37,34,42,39,28,26,30,30,39,37,40,38,35,33,34,33,41,36,27,33,38,31,31,46,33,34,47,36,38,32,33,34,34,37,37,41,27,31,38,30,36,30,34,32,29,29,39,32,30,39,30,40,41,38,37,33,34,36,39,41,42,38,40,32,40,37,36,28,36,35,32,38,32,39,39,31,33,46,38,24,28,35,39,37,38,38,32,36,28,38,28,37,28,40,34,33,32,30,33,37,39,42,36,35,32,35,33,36,31,32,38,46,39,31,39,36,37,33,22,42,28,28,31,36,37,35,31,37,38,46,40,43,49,39,37,36,31,32,38,37,36,21,32,36,35,39,28,42,36,41,30,18,37,28,39,40,44,26,34,37,37,32,29,31,32,44,39,39,35,36,33,35,35,30,38) > x <- c(34,33,29,34,32,35,41,27,40,40,36,40,43,40,33,37,32,26,36,39,38,34,35,41,42,36,39,33,33,36,37,36,34,32,35,39,30,25,29,39,31,26,28,40,32,35,32,41,34,36,38,34,32,34,32,40,43,35,45,36,39,31,36,36,37,40,35,36,32,36,37,42,37,36,36,33,37,35,37,28,33,45,38,43,37,36,40,39,43,32,37,34,44,35,34,37,40,36,44,35,34,40,34,39,36,40,37,35,45,39,39,37,38,46,37,27,33,42,33,33,33,38,37,35,33,39,38,39,38,30,43,34,39,36,32,37,42,40,35,39,34,28,30,36,31,34,33,37,40,39,42,47,38,38,40,37,29,37,37,33,31,36,37,39,35,33,37,42,31,32,36,32,40,32,30,37,42,37,47,37,31,41,44,40,37,33,35,40,38,36,36,35,30,37,43,33,39,38,40,29,35,37,26,28,38,29,35,38,39,44,33,35,42,30,36,40,39,36,37,37,37,36,30,32,35,42,41,35,33,39,34,39,41,34,30,29,33,40,32,37,37,36,41,34,38,40,42,32,40,38,35,34,38,24,39,42,44,35,37,34,41,33,42,30,30,40,49,39,29,39,35,35,34,24,47,24,30,34,41,32,32,35,37,40,45,35,39,46,33,40,35,38,36,34,30,44,37,36,37,34,43,31,34,38,38,34,26,36,35,37,40,43,29,30,36,38,43,41,31,36,44,35,42,31,38,34,40,41,30,43) > ylab = 'y' > xlab = 'x' > postscript(file="/var/fisher/rcomp/tmp/1s4gc1354722343.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$estimate)[1,1] > > #Note: the /var/fisher/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab > load(file="/var/fisher/rcomp/createtable") > > a<-table.start() > a<-table.row.start(a) > a<-table.element(a,'Pearson Product Moment Correlation - Ungrouped Data',3,TRUE) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a,'Statistic',1,TRUE) > a<-table.element(a,'Variable X',1,TRUE) > a<-table.element(a,'Variable Y',1,TRUE) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a,hyperlink('http://www.xycoon.com/arithmetic_mean.htm','Mean',''),header=TRUE) > a<-table.element(a,mean(x)) > a<-table.element(a,mean(y)) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a,hyperlink('http://www.xycoon.com/biased.htm','Biased Variance',''),header=TRUE) > a<-table.element(a,varx) > a<-table.element(a,vary) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a,hyperlink('http://www.xycoon.com/biased1.htm','Biased Standard Deviation',''),header=TRUE) > a<-table.element(a,sqrt(varx)) > a<-table.element(a,sqrt(vary)) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a,hyperlink('http://www.xycoon.com/covariance.htm','Covariance',''),header=TRUE) > a<-table.element(a,cov(x,y),2) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a,hyperlink('http://www.xycoon.com/pearson_correlation.htm','Correlation',''),header=TRUE) > a<-table.element(a,cxy,2) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a,hyperlink('http://www.xycoon.com/coeff_of_determination.htm','Determination',''),header=TRUE) > a<-table.element(a,cxy*cxy,2) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a,hyperlink('http://www.xycoon.com/ttest_statistic.htm','T-Test',''),header=TRUE) > a<-table.element(a,as.matrix(corxy$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/fisher/rcomp/tmp/2mo6x1354722343.tab") > > try(system("convert tmp/1s4gc1354722343.ps tmp/1s4gc1354722343.png",intern=TRUE)) character(0) > > > proc.time() user system elapsed 0.892 0.180 1.101