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Type 'q()' to quit R. > x <- array(list(2050 + ,2650 + ,13 + ,7 + ,1 + ,0 + ,1639 + ,2150 + ,2664 + ,6 + ,5 + ,1 + ,0 + ,1193 + ,2150 + ,2921 + ,3 + ,6 + ,1 + ,0 + ,1635 + ,1999 + ,2580 + ,4 + ,4 + ,1 + ,0 + ,1732 + ,1900 + ,2580 + ,4 + ,4 + ,1 + ,0 + ,1534 + ,1800 + ,2774 + ,2 + ,4 + ,1 + ,0 + ,1765 + ,1560 + ,1920 + ,1 + ,5 + ,1 + ,0 + ,1161 + ,1449 + ,1710 + ,1 + ,3 + ,1 + ,0 + ,1010 + ,1375 + ,1837 + ,4 + ,5 + ,1 + ,0 + ,1191 + ,1270 + ,1880 + ,8 + ,6 + ,1 + ,0 + ,930 + ,1250 + ,2150 + ,15 + ,3 + ,1 + ,0 + ,984 + ,1235 + ,1894 + ,14 + ,5 + ,1 + ,0 + ,1112 + ,1170 + ,1928 + ,18 + ,8 + ,1 + ,0 + ,600 + ,1155 + ,1767 + ,16 + ,4 + ,1 + ,0 + ,794 + ,1110 + ,1630 + ,15 + ,3 + ,1 + ,1 + ,867 + ,1139 + ,1680 + ,17 + ,4 + ,1 + ,1 + ,750 + ,995 + ,1500 + ,15 + ,4 + ,1 + ,0 + ,743 + ,900 + ,1400 + ,16 + ,2 + ,1 + ,1 + ,731 + ,960 + ,1573 + ,17 + ,6 + ,1 + ,0 + ,768 + ,1695 + ,2931 + ,28 + ,3 + ,1 + ,1 + ,1142 + ,1553 + ,2200 + ,28 + ,4 + ,1 + ,0 + ,1035 + ,1020 + ,1478 + ,53 + ,3 + ,1 + ,1 + ,626 + ,1020 + ,1713 + ,30 + ,4 + ,1 + ,1 + ,600 + ,850 + ,1190 + ,41 + ,1 + ,1 + ,0 + ,600 + ,720 + ,1121 + ,46 + ,4 + ,1 + ,0 + ,398 + ,749 + ,1733 + ,43 + ,6 + ,1 + ,0 + ,656 + ,2150 + ,2848 + ,4 + ,6 + ,1 + ,0 + ,1487 + ,1350 + ,2253 + ,23 + ,4 + ,1 + ,0 + ,939 + ,1299 + ,2743 + ,25 + ,5 + ,1 + ,1 + ,1232 + ,1250 + ,2180 + ,17 + ,4 + ,1 + ,1 + ,1141 + ,1239 + ,1706 + ,14 + ,4 + ,1 + ,0 + ,810 + ,1125 + ,1710 + ,16 + ,4 + ,1 + ,0 + ,800 + ,1080 + ,2200 + ,26 + ,4 + ,1 + ,0 + ,1076 + ,1050 + ,1680 + ,13 + ,4 + ,1 + ,0 + ,875 + ,1049 + ,1900 + ,34 + ,3 + ,1 + ,0 + ,690 + ,934 + ,1543 + ,20 + ,3 + ,1 + ,0 + ,820 + ,875 + ,1173 + ,6 + ,4 + ,1 + ,0 + ,456 + ,805 + ,1258 + ,7 + ,4 + ,1 + ,1 + ,821 + ,759 + ,997 + ,4 + ,4 + ,1 + ,0 + ,461 + ,729 + ,1007 + ,19 + ,6 + ,1 + ,0 + ,513 + ,710 + ,1083 + ,22 + ,4 + ,1 + ,0 + ,504 + ,690 + ,1348 + ,15 + ,2 + ,1 + ,0 + ,975 + ,1500 + ,7 + ,3 + ,0 + ,1 + ,700 + ,939 + ,1428 + ,40 + ,2 + ,0 + ,0 + ,701 + ,2100 + ,2116 + ,25 + ,3 + ,0 + ,0 + ,1209 + ,580 + ,1051 + ,15 + ,2 + ,0 + ,0 + ,426 + ,1844 + ,2250 + ,40 + ,6 + ,0 + ,0 + ,915 + ,699 + ,1400 + ,45 + ,1 + ,0 + ,1 + ,481 + ,1160 + ,1720 + ,5 + ,4 + ,0 + ,0 + ,867 + ,1109 + ,1740 + ,4 + ,3 + ,0 + ,0 + ,816 + ,1129 + ,1700 + ,6 + ,4 + ,0 + ,0 + ,725 + ,1050 + ,1620 + ,6 + ,4 + ,0 + ,0 + ,800 + ,1045 + ,1630 + ,6 + ,4 + ,0 + ,0 + ,750 + ,1050 + ,1920 + ,8 + ,4 + ,0 + ,0 + ,944 + ,1020 + ,1606 + ,5 + ,4 + ,0 + ,0 + ,811 + ,1000 + ,1535 + ,7 + ,5 + ,0 + ,1 + ,668 + ,1030 + ,1540 + ,6 + ,2 + ,0 + ,1 + ,826 + ,975 + ,1739 + ,13 + ,3 + ,0 + ,0 + ,880 + ,940 + ,1305 + ,5 + ,3 + ,0 + ,0 + ,647 + ,920 + ,1415 + ,7 + ,4 + ,0 + ,0 + ,866 + ,945 + ,1580 + ,9 + ,3 + ,0 + ,0 + ,810 + ,874 + ,1236 + ,3 + ,4 + ,0 + ,0 + ,707 + ,872 + ,1229 + ,6 + ,3 + ,0 + ,0 + ,721 + ,870 + ,1273 + ,4 + ,4 + ,0 + ,0 + ,638 + ,869 + ,1165 + ,7 + ,4 + ,0 + ,0 + ,694 + ,766 + ,1200 + ,7 + ,4 + ,0 + ,1 + ,634 + ,739 + ,970 + ,4 + ,4 + ,0 + ,1 + ,541) + ,dim=c(7 + ,67) + ,dimnames=list(c('PRICE' + ,'SQFT' + ,'AGE' + ,'FEATS' + ,'NE' + ,'COR' + ,'TAX') + ,1:67)) > y <- array(NA,dim=c(7,67),dimnames=list(c('PRICE','SQFT','AGE','FEATS','NE','COR','TAX'),1:67)) > for (i in 1:dim(x)[1]) + { + for (j in 1:dim(x)[2]) + { + y[i,j] <- as.numeric(x[i,j]) + } + } > par1 = 'kendall' > main = 'Correlation Matrix' > #'GNU S' R Code compiled by R2WASP v. 1.0.44 () > #Author: Dr. Ian E. Holliday > #To cite this work: Ian E. Holliday, 2009, YOUR SOFTWARE TITLE (vNUMBER) in Free Statistics Software (v$_version), Office for Research Development and Education, URL http://www.wessa.net/rwasp_YOURPAGE.wasp/ > #Source of accompanying publication: > #Technical description: > panel.tau <- function(x, y, digits=2, prefix='', cex.cor) + { + usr <- par('usr'); on.exit(par(usr)) + par(usr = c(0, 1, 0, 1)) + rr <- cor.test(x, y, method=par1) + r <- round(rr$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/wessaorg/rcomp/tmp/1uect1323874604.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] 7 > 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$estimate,3)) + } + a<-table.row.end(a) + } > a<-table.end(a) > table.save(a,file="/var/wessaorg/rcomp/tmp/2xwmr1323874604.tab") > a<-table.start() > a<-table.row.start(a) > a<-table.element(a,'Correlations for all pairs of data series with p-values',4,TRUE) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a,'pair',1,TRUE) > a<-table.element(a,'Pearson r',1,TRUE) > a<-table.element(a,'Spearman rho',1,TRUE) > a<-table.element(a,'Kendall tau',1,TRUE) > a<-table.row.end(a) > cor.test(y[1,],y[2,],method=par1) Kendall's rank correlation tau data: y[1, ] and y[2, ] z = 0.9911, p-value = 0.3217 alternative hypothesis: true tau is not equal to 0 sample estimates: tau 0.0834488 > for (i in 1:(n-1)) + { + for (j in (i+1):n) + { + a<-table.row.start(a) + dum <- paste(dimnames(t(x))[[2]][i],';',dimnames(t(x))[[2]][j],sep='') + a<-table.element(a,dum,header=TRUE) + rp <- cor.test(y[i,],y[j,],method='pearson') + a<-table.element(a,round(rp$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 21 warnings (use warnings() to see them) > a<-table.end(a) > table.save(a,file="/var/wessaorg/rcomp/tmp/3j9yq1323874604.tab") > > try(system("convert tmp/1uect1323874604.ps tmp/1uect1323874604.png",intern=TRUE)) character(0) > > > proc.time() user system elapsed 1.088 0.097 1.184