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Type 'q()' to quit R. > x <- array(list(12008,4.0,9169,5.9,8788,7.1,8417,10.5,8247,15.1,8197,16.8,8236,15.3,8253,18.4,7733,16.1,8366,11.3,8626,7.9,8863,5.6,10102,3.4,8463,4.8,9114,6.5,8563,8.5,8872,15.1,8301,15.7,8301,18.7,8278,19.2,7736,12.9,7973,14.4,8268,6.2,9476,3.3,11100,4.6,8962,7.1,9173,7.8,8738,9.9,8459,13.6,8078,17.1,8411,17.8,8291,18.6,7810,14.7,8616,10.5,8312,8.6,9692,4.4,9911,2.3,8915,2.8,9452,8.8,9112,10.7,8472,13.9,8230,19.3,8384,19.5,8625,20.4,8221,15.3,8649,7.9,8625,8.3,10443,4.5,10357,3.2,8586,5.0,8892,6.6,8329,11.1,8101,12.8,7922,16.3,8120,17.4,7838,18.9,7735,15.8,8406,11.7,8209,6.4,9451,2.9,10041,4.7,9411,2.4,10405,7.2,8467,10.7,8464,13.4,8102,18.3,7627,18.4,7513,16.8,7510,16.6,8291,14.1,8064,6.1,9383,3.5,9706,1.7,8579,2.3,9474,4.5,8318,9.3,8213,14.2,8059,17.3,9111,23.0,7708,16.3,7680,18.4,8014,14.2,8007,9.1,8718,5.9,9486,7.2,9113,6.8,9025,8.0,8476,14.3,7952,14.6,7759,17.5,7835,17.2,7600,17.2,7651,14.1,8319,10.4,8812,6.8,8630,4.1),dim=c(2,96),dimnames=list(c('Sterfte','Temp'),1:96)) > y <- array(NA,dim=c(2,96),dimnames=list(c('Sterfte','Temp'),1:96)) > 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' > #'GNU S' R Code compiled by R2WASP v. 1.0.44 () > #Author: Patrick Wessa > #To cite this work: Patrick Wessa, (2010), Multivariate Correlation Matrix (v1.0.4) in Free Statistics Software (v$_version), Office for Research Development and Education, URL http://www.wessa.net/Patrick.Wessa/rwasp_pairs.wasp#output/ > #Source of accompanying publication: > #Technical description: > panel.tau <- function(x, y, digits=2, prefix='', cex.cor) + { + usr <- par('usr'); on.exit(par(usr)) + par(usr = c(0, 1, 0, 1)) + rr <- cor.test(x, y, method=par1) + r <- round(rr$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/www/html/rcomp/tmp/11nyy1291985820.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/html/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab > load(file="/var/www/html/rcomp/createtable") > > n <- length(y[,1]) > n [1] 2 > 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$estimate,3)) + } + a<-table.row.end(a) + } > a<-table.end(a) > table.save(a,file="/var/www/html/rcomp/tmp/2ffvo1291985820.tab") > a<-table.start() > a<-table.row.start(a) > a<-table.element(a,'Correlations for all pairs of data series with p-values',4,TRUE) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a,'pair',1,TRUE) > a<-table.element(a,'Pearson r',1,TRUE) > a<-table.element(a,'Spearman rho',1,TRUE) > a<-table.element(a,'Kendall tau',1,TRUE) > a<-table.row.end(a) > cor.test(y[1,],y[2,],method=par1) Pearson's product-moment correlation data: y[1, ] and y[2, ] t = -8.7792, df = 94, p-value = 7.232e-14 alternative hypothesis: true correlation is not equal to 0 95 percent confidence interval: -0.7683118 -0.5439275 sample estimates: cor -0.6712173 > for (i in 1:(n-1)) + { + for (j in (i+1):n) + { + a<-table.row.start(a) + dum <- paste(dimnames(t(x))[[2]][i],';',dimnames(t(x))[[2]][j],sep='') + a<-table.element(a,dum,header=TRUE) + rp <- cor.test(y[i,],y[j,],method='pearson') + a<-table.element(a,round(rp$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) + } + } Warning message: In cor.test.default(y[i, ], y[j, ], method = "spearman") : Cannot compute exact p-values with ties > a<-table.end(a) > table.save(a,file="/var/www/html/rcomp/tmp/31xuc1291985820.tab") > > try(system("convert tmp/11nyy1291985820.ps tmp/11nyy1291985820.png",intern=TRUE)) character(0) > > > proc.time() user system elapsed 0.424 0.193 0.835