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...urns the LM test statistic and the degree of freedom{iT = dim(mY)[1]ip = dim(mY)[2]iDF = dim(mZ)[2]*ipmE = mY - mX%*%solve(t(mX)%*%mX)%*%t(mX)%*%mY the error starts from the above step (t(mX)%*%mX)%*%t(mX)%*%mY RSS0 = t(mE)%*%mEmXX = cbind(mX, mZ)mK = mE - mXX%*%solve(t(mXX)%*%mXX)%*%t(mXX)%*%mERSS1 = t(mK)%*%mKdTR = sum(diag(solve(RSS0)%*%RSS1))LM = iT*(ip-dTR)pval = 1-pchisq(LM,df=iDF)return( c(pval, LM, iDF) )} Any suggestion? Where is the problem? I am getting craxy! Valentina [[alternative HTML version deleted]]

...s1 <- summary(fit1)$coefficients s2 <- summary(fit2)$coefficients db <- (s1[2,1]-s2[2,1]) #### TEST DEGREES OF FREEDOM n1 <- fit1$df.residual n2 <- fit2$df.residual n <- n1 + n2 ### Pooled Variance #### ssx1 <- var(df1$CDI) * (n1+1) ssx2 <- var(df2$CDI) * (n2+1) RSS1 <- anova(fit1)[2,2] RSS2 <- anova(fit2)[2,2] sspvm <- ( RSS1 + RSS2 ) / n sd1_2 <- sqrt( sspvm/ssx1 + sspvm/ssx2 ) td <- db/sd1_2 2*pt(-abs(td), n) } Zar(dP, dHT) [1] 0.4040566 Is there anything wrong with the function I wrote? Assuming that there is nothing wrong with the fu...

Hi all, I''m happy to announce that I''ve completed the first version of my Ajax.RssReader object. It needs some extra''s, but the basic functionality is now available. You can download it from http://www.sayoutloud.com/javascripts/rssreader.js Usage: function myCallbackFunction( rss ) { alert(rss.channel.title); for(n=0; n<rss.items.length; n++) {

...AUDIT' /RH1dat/CDs it works. When I enter chgrp 'Hy-VEE\DP' /RH1dat/CDs I get = chgrp: invalid group=20 name 'HY-VEE\\DP' =20 I ran these 2 commands with strace and compared the output which I = include below.=20 I should say that I set up a LINUX user RSS1 before I installed SAMBA = and joined the domain which also has a user RSS1. It's me. I am a member of the DP group but not the AUDIT group. I suspect this = is causing the problem. Can anyone confirm this by looking at the difference in the strace = output? Do you know how to fix it? #...