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Type 'q()' to quit R. > x <- array(list(25 + ,2 + ,10 + ,1.5 + ,0 + ,6 + ,5.70 + ,11.40 + ,24 + ,2 + ,10 + ,1.5 + ,0 + ,10 + ,17.56 + ,35.12 + ,30 + ,2 + ,10 + ,1.5 + ,2 + ,6 + ,11.28 + ,22.56 + ,2 + ,2 + ,10 + ,1.5 + ,2 + ,10 + ,8.39 + ,16.78 + ,40 + ,2 + ,10 + ,2.5 + ,0 + ,6 + ,16.67 + ,33.34 + ,37 + ,2 + ,10 + ,2.5 + ,0 + ,10 + ,12.04 + ,24.08 + ,16 + ,2 + ,10 + ,2.5 + ,2 + ,6 + ,9.22 + ,18.44 + ,22 + ,2 + ,10 + ,2.5 + ,2 + ,10 + ,3.94 + ,7.88 + ,33 + ,2 + ,30 + ,1.5 + ,0 + ,6 + ,27.02 + ,18.01 + ,17 + ,2 + ,30 + ,1.5 + ,0 + ,10 + ,19.46 + ,12.97 + ,28 + ,2 + ,30 + ,1.5 + ,2 + ,6 + ,18.54 + ,12.36 + ,27 + ,2 + ,30 + ,1.5 + ,2 + ,10 + ,25.70 + ,17.13 + ,14 + ,2 + ,30 + ,2.5 + ,0 + ,6 + ,19.02 + ,12.68 + ,13 + ,2 + ,30 + ,2.5 + ,0 + ,10 + ,22.39 + ,14.93 + ,4 + ,2 + ,30 + ,2.5 + ,2 + ,6 + ,23.85 + ,15.90 + ,21 + ,2 + ,30 + ,2.5 + ,2 + ,10 + ,30.12 + ,20.08 + ,23 + ,6 + ,10 + ,1.5 + ,0 + ,6 + ,13.42 + ,26.84 + ,35 + ,6 + ,10 + ,1.5 + ,0 + ,10 + ,34.26 + ,68.52 + ,19 + ,6 + ,10 + ,1.5 + ,2 + ,6 + ,39.74 + ,79.48 + ,34 + ,6 + ,10 + ,1.5 + ,2 + ,10 + ,10.60 + ,21.20 + ,31 + ,6 + ,10 + ,2.5 + ,0 + ,6 + ,28.89 + ,57.78 + ,9 + ,6 + ,10 + ,2.5 + ,0 + ,10 + ,35.61 + ,71.22 + ,38 + ,6 + ,10 + ,2.5 + ,2 + ,6 + ,17.20 + ,34.40 + ,15 + ,6 + ,10 + ,2.5 + ,2 + ,10 + ,6.00 + ,12.00 + ,39 + ,6 + ,30 + ,1.5 + ,0 + ,6 + ,129.45 + ,86.30 + ,8 + ,6 + ,30 + ,1.5 + ,0 + ,10 + ,107.38 + ,71.59 + ,26 + ,6 + ,30 + ,1.5 + ,2 + ,6 + ,111.66 + ,74.44 + ,11 + ,6 + ,30 + ,1.5 + ,2 + ,10 + ,109.10 + ,72.73 + ,6 + ,6 + ,30 + ,2.5 + ,0 + ,6 + ,100.43 + ,66.95 + ,20 + ,6 + ,30 + ,2.5 + ,0 + ,10 + ,109.28 + ,72.85 + ,10 + ,6 + ,30 + ,2.5 + ,2 + ,6 + ,106.46 + ,70.97 + ,32 + ,6 + ,30 + ,2.5 + ,2 + ,10 + ,134.01 + ,89.34 + ,1 + ,4 + ,20 + ,2.0 + ,1 + ,8 + ,10.78 + ,10.78 + ,3 + ,4 + ,20 + ,2.0 + ,1 + ,8 + ,9.39 + ,9.39 + ,5 + ,4 + ,20 + ,2.0 + ,1 + ,8 + ,9.84 + ,9.84 + ,7 + ,4 + ,20 + ,2.0 + ,1 + ,8 + ,13.94 + ,13.94 + ,12 + ,4 + ,20 + ,2.0 + ,1 + ,8 + ,12.33 + ,12.33 + ,18 + ,4 + ,20 + ,2.0 + ,1 + ,8 + ,7.32 + ,7.32 + ,29 + ,4 + ,20 + ,2.0 + ,1 + ,8 + ,7.91 + ,7.91 + ,36 + ,4 + ,20 + ,2.0 + ,1 + ,8 + ,15.58 + ,15.58) + ,dim=c(8 + ,40) + ,dimnames=list(c('RUN' + ,'SPEED1' + ,'TOTAL' + ,'SPEED2' + ,'NUMBER2' + ,'SENS' + ,'TIME' + ,'T20BOLT') + ,1:40)) > y <- array(NA,dim=c(8,40),dimnames=list(c('RUN','SPEED1','TOTAL','SPEED2','NUMBER2','SENS','TIME','T20BOLT'),1:40)) > for (i in 1:dim(x)[1]) + { + for (j in 1:dim(x)[2]) + { + y[i,j] <- as.numeric(x[i,j]) + } + } > par1 = 'pearson' > main = 'Correlation Matrix' > par1 <- 'pearson' > #'GNU S' R Code compiled by R2WASP v. 1.2.291 () > #Author: root > #To cite this work: Patrick Wessa, (2012), Multivariate Correlation Matrix (v1.0.5) in Free Statistics Software (v$_version), Office for Research Development and Education, URL http://www.wessa.net/Patrick.Wessa/rwasp_pairs.wasp/ > #Source of accompanying publication: > # > panel.tau <- function(x, y, digits=2, prefix='', cex.cor) + { + usr <- par('usr'); on.exit(par(usr)) + par(usr = c(0, 1, 0, 1)) + rr <- cor.test(x, y, method=par1) + r <- round(rr$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/wessaorg/rcomp/tmp/1fr3x1354981452.ps",horizontal=F,onefile=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/wessaorg/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab > load(file="/var/wessaorg/rcomp/createtable") > > n <- length(y[,1]) > n [1] 8 > a<-table.start() > a<-table.row.start(a) > a<-table.element(a,paste('Correlations for all pairs of data series (method=',par1,')',sep=''),n+1,TRUE) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a,' ',header=TRUE) > for (i in 1:n) { + a<-table.element(a,dimnames(t(x))[[2]][i],header=TRUE) + } > a<-table.row.end(a) > for (i in 1:n) { + a<-table.row.start(a) + a<-table.element(a,dimnames(t(x))[[2]][i],header=TRUE) + for (j in 1:n) { + r <- cor.test(y[i,],y[j,],method=par1) + a<-table.element(a,round(r$estimate,3)) + } + a<-table.row.end(a) + } > a<-table.end(a) > table.save(a,file="/var/wessaorg/rcomp/tmp/2ptag1354981452.tab") > a<-table.start() > a<-table.row.start(a) > a<-table.element(a,'Correlations for all pairs of data series with p-values',4,TRUE) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a,'pair',1,TRUE) > a<-table.element(a,'Pearson r',1,TRUE) > a<-table.element(a,'Spearman rho',1,TRUE) > a<-table.element(a,'Kendall tau',1,TRUE) > a<-table.row.end(a) > cor.test(y[1,],y[2,],method=par1) Pearson's product-moment correlation data: y[1, ] and y[2, ] t = 0.0448, df = 38, p-value = 0.9645 alternative hypothesis: true correlation is not equal to 0 95 percent confidence interval: -0.3049353 0.3180538 sample estimates: cor 0.007264114 > for (i in 1:(n-1)) + { + for (j in (i+1):n) + { + a<-table.row.start(a) + dum <- paste(dimnames(t(x))[[2]][i],';',dimnames(t(x))[[2]][j],sep='') + a<-table.element(a,dum,header=TRUE) + rp <- cor.test(y[i,],y[j,],method='pearson') + a<-table.element(a,round(rp$estimate,4)) + rs <- cor.test(y[i,],y[j,],method='spearman') + a<-table.element(a,round(rs$estimate,4)) + rk <- cor.test(y[i,],y[j,],method='kendall') + a<-table.element(a,round(rk$estimate,4)) + a<-table.row.end(a) + a<-table.row.start(a) + a<-table.element(a,'p-value',header=T) + a<-table.element(a,paste('(',round(rp$p.value,4),')',sep='')) + a<-table.element(a,paste('(',round(rs$p.value,4),')',sep='')) + a<-table.element(a,paste('(',round(rk$p.value,4),')',sep='')) + a<-table.row.end(a) + } + } There were 50 or more warnings (use warnings() to see the first 50) > a<-table.end(a) > table.save(a,file="/var/wessaorg/rcomp/tmp/3n0jh1354981452.tab") > > try(system("convert tmp/1fr3x1354981452.ps tmp/1fr3x1354981452.png",intern=TRUE)) character(0) > > > proc.time() user system elapsed 1.380 0.152 1.523