R version 2.7.2 (2008-08-25) 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(0.771,0.751,0.766,0.754,0.773,0.781,0.793,0.791,0.878,0.873,0.897,0.885,0.796,0.776,0.788,0.786,0.801,0.811,0.801,0.781,0.778,0.759,0.764,0.754,0.749,0.729,0.740,0.781,0.768,0.754,0.754,0.754,0.779,0.799,0.780,0.769,0.801,0.792,0.852,0.807,0.797,0.783,0.779,0.785,0.817,0.810,0.798,0.795,0.785,0.785,0.785,0.805,0.824,0.819,0.827,0.826,0.829,0.830,0.825,0.817) > y <- c(54.281,63.654,68.918,58.686,67.074,60.183,54.326,54.085,53.564,60.873,53.398,45.164,59.672,56.298,62.361,56.930,62.954,62.431,52.528,54.060,53.093,52.695,52.333,41.747,58.576,57.851,63.721,63.384,61.141,59.231,63.472,49.214,55.816,61.713,48.664,45.351,57.888,54.091,59.098,58.962,55.433,60.403,60.721,48.440,57.981,60.258,47.312,46.980,54.846,56.824,67.744,62.849,54.691,65.461,53.724,54.560,57.722,55.458,48.490,46.362) > x <- c(58.972,59.249,63.955,53.785,52.760,44.795,37.348,32.370,32.717,40.974,33.591,21.124,58.608,46.865,51.378,46.235,47.206,45.382,41.227,33.795,31.295,42.625,33.625,21.538,56.421,53.152,53.536,52.408,41.454,38.271,35.306,26.414,31.917,38.030,27.534,18.387,50.556,43.901,48.572,43.899,37.532,40.357,35.489,29.027,34.485,42.598,30.306,26.451,47.460,50.104,61.465,53.726,39.477,43.895,31.481,29.896,33.842,39.120,33.702,25.094) > #'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] 0.7692732 > (rho23 <- cor(y, z)) [1] -0.1551324 > (rho13 <- cor(x, z)) [1] -0.2908406 > (rhoxy_z <- (rho12-(rho13*rho23))/(sqrt(1-(rho13*rho13)) * sqrt(1-(rho23*rho23)))) [1] 0.7661481 > (rhoxz_y <- (rho13-(rho12*rho23))/(sqrt(1-(rho12*rho12)) * sqrt(1-(rho23*rho23)))) [1] -0.2717135 > (rhoyz_x <- (rho23-(rho12*rho13))/(sqrt(1-(rho12*rho12)) * sqrt(1-(rho13*rho13)))) [1] 0.1122256 > > #Note: the /var/www/html/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab > load(file="/var/www/html/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/rcomp/tmp/164v41226336907.tab") > > > > proc.time() user system elapsed 0.435 0.035 0.464