R version 2.8.1 (2008-12-22) 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(2465,1932,1993,2243,1758,1806,2063,1823,2137,2428,2139,2265,2615,2070,2794,2190,2434,2520,2063,2068,2537,1898,2139,2408,2725,2201,2311,2548,2276,2351,2280,2057,2479,2379,2295,2456,2546,2844,2260,2981,2678,3440,2842,2450,2669,2570,2540,2318,2930,2946,2799,2695,2498,2260,2160,2058,2533,2150,2172,2155,3016) > y <- c(-1,-0.2,0.7,0.6,1.9,2.1,2.7,3.2,4.8,5.5,5.4,5.9,5.8,5.1,4.1,4.4,3.6,3.5,3.1,2.9,2.2,1.4,1.2,1.3,1.3,1.3,1.8,1.8,1.8,1.7,2.1,2,1.7,1.9,2.3,2.4,2.5,2.8,2.6,2.2,2.8,2.8,2.8,2.3,2.2,3,2.9,2.7,2.7,2.3,2.4,2.8,2.3,2,1.9,2.3,2.7,1.8,2,2.1,2) > x <- c(1,1.09,1.31,1.66,2,2.31,2.75,3.42,3.97,4.25,4.25,4.18,4,4,4,4,4,4,4,4,4,4,4,4,3.9,3.75,3.75,3.65,3.5,3.5,3.39,3.25,3.17,3,2.93,2.75,2.64,2.5,2.5,2.45,2.25,2.25,2.21,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2) > #'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] 0.5253943 > (rho23 <- cor(y, z)) [1] 0.08684677 > (rho13 <- cor(x, z)) [1] -0.1551543 > (rhoxy_z <- (rho12-(rho13*rho23))/(sqrt(1-(rho13*rho13)) * sqrt(1-(rho23*rho23)))) [1] 0.5475433 > (rhoxz_y <- (rho13-(rho12*rho23))/(sqrt(1-(rho12*rho12)) * sqrt(1-(rho23*rho23)))) [1] -0.2368720 > (rhoyz_x <- (rho23-(rho12*rho13))/(sqrt(1-(rho12*rho12)) * sqrt(1-(rho13*rho13)))) [1] 0.2003009 > > #Note: the /var/www/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab > load(file="/var/www/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/rcomp/tmp/16geb1258049130.tab") > > > proc.time() user system elapsed 0.180 0.110 0.272