R version 2.8.0 (2008-10-20) Copyright (C) 2008 The R Foundation for Statistical Computing ISBN 3-900051-07-0 R is free software and comes with ABSOLUTELY NO WARRANTY. You are welcome to redistribute it under certain conditions. Type 'license()' or 'licence()' for distribution details. R is a collaborative project with many contributors. Type 'contributors()' for more information and 'citation()' on how to cite R or R packages in publications. Type 'demo()' for some demos, 'help()' for on-line help, or 'help.start()' for an HTML browser interface to help. Type 'q()' to quit R. > z <- c(105.1,106.1,106.2,103.9,109.2,110.5,98,94.1,90.2,89.5,91.2,98.2,103.7,103.9,106.5,107.2,111,111.8,101.5,95.3,92.7,93.5,96.2,102.1,102.3,127.9,130.8,134.9,141.9,124.6,118,115.1,111.2,113.5,115.2,119.4,116,115.7,121.1,120.8,125.2,124,119.1,119.2,113.9,113.3,116.8,114.8,119.2,117.8,122.5,125.1,125,125.1,121.2,118.9,109.8,109.2,109,110.9,112.5) > y <- c(86.7,123.6,125.3,111.1,98.4,102.3,105,128.2,124.7,116.1,131.2,97.7,88.8,132.8,113.9,112.6,104.3,107.5,106,117.3,123.1,114.3,132,92.3,93.7,121.3,113.6,116.3,98.3,111.9,109.3,133.2,118,131.6,134.1,96.7,99.8,128.3,134.9,130.7,107.3,121.6,120.6,140.5,124.8,129.9,159.4,111,110.1,132.7,135,118.6,94,117.9,114.7,113.6,130.6,117.1,123.2,106.1,87.9) > x <- c(113.5,121.2,130.4,115.2,117.9,110.7,107.6,124.3,115.1,112.5,127.9,117.4,119.3,130.4,126,125.4,130.5,115.9,108.7,124,119.4,118.6,131.3,111.1,124.8,132.3,126.7,131.7,130.9,122.1,113.2,133.6,119.2,129.4,131.4,117.1,130.5,132.3,140.8,137.5,128.6,126.7,120.8,139.3,128.6,131.3,136.3,128.8,133.2,136.3,151.1,145,134.4,135.7,128.7,129.2,138.6,132.7,132.5,137.3,127.1) > #'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!) > (rho12 <- cor(x, y)) [1] 0.5218384 > (rho23 <- cor(y, z)) [1] 0.02237294 > (rho13 <- cor(x, z)) [1] 0.5102261 > (rhoxy_z <- (rho12-(rho13*rho23))/(sqrt(1-(rho13*rho13)) * sqrt(1-(rho23*rho23)))) [1] 0.593636 > (rhoxz_y <- (rho13-(rho12*rho23))/(sqrt(1-(rho12*rho12)) * sqrt(1-(rho23*rho23)))) [1] 0.5845838 > (rhoyz_x <- (rho23-(rho12*rho13))/(sqrt(1-(rho12*rho12)) * sqrt(1-(rho13*rho13)))) [1] -0.3324226 > > #Note: the /var/www/html/freestat/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab > load(file="/var/www/html/freestat/rcomp/createtable") > > a<-table.start() > a<-table.row.start(a) > a<-table.element(a,'Pearson Product Moment Partial Correlation - Ungrouped Data',2,TRUE) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a,'Statistic',1,TRUE) > a<-table.element(a,'Value',1,TRUE) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a,'Correlation r(xy)',header=TRUE) > a<-table.element(a,rho12) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a,hyperlink('http://www.xycoon.com/partial_correlation1.htm','Partial Correlation r(xy.z)',''),header=TRUE) > a<-table.element(a,rhoxy_z) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a,'Correlation r(xz)',header=TRUE) > a<-table.element(a,rho13) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a,hyperlink('http://www.xycoon.com/partial_correlation1.htm','Partial Correlation r(xz.y)',''),header=TRUE) > a<-table.element(a,rhoxz_y) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a,'Correlation r(yz)',header=TRUE) > a<-table.element(a,rho23) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a,hyperlink('http://www.xycoon.com/partial_correlation1.htm','Partial Correlation r(yz.x)',''),header=TRUE) > a<-table.element(a,rhoyz_x) > a<-table.row.end(a) > a<-table.end(a) > table.save(a,file="/var/www/html/freestat/rcomp/tmp/1uxka1226413025.tab") > > > > proc.time() user system elapsed 0.268 0.025 0.289