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http://www.nabble.com/file/p15359204/test.data.csv http://www.nabble.com/file/p15359204/test.data.csv test.data.csv Hi, I have used apply to have certian combinations, but when I try to use these combinations I get the error [Error in eval(expr, envir, enclos) : object "X.GDAXI" not found]. being a novice I donot understand that after applying combination to the data I cant access

Hi,, I want to use the existing cor function in R but with a different way to compute the correlation method.. basically zero mean correlation. The forumula I have is 'D' <- function(c1, c2) sum(c1*c2, na.rm=T)/(sqrt(sum(c1*c1, na.rm=T))*sqrt(sum(c2*c2, na.rm=T))) I am not sure how i can modify the method cor computes its square roots and covariance matrixes? I only need to add

i got this error when i try to log with some users.. anyone knows why? thank you very much! Added interface ip=207.248.136.10 bcast=207.248.136.255 nmask=255.255.255.0Unknown socket option TCP_NODELAYServer time is Sat Dec 12 23:40:09 1998Timezone is UTC-6.0Domain=[TUNA] OS=[Unix] Server=[Samba 1.9.17p4]security=userfirst SMBtconX failed, trying again. ERRSRV - ERRinvnetname (Invalid network

...b/Views/Environmetrics.htm l [2] http://cran.r-project.org/src/contrib/Views/Psychometrics.html ------------------------------ Message: 34 Date: Sun, 10 Feb 2008 19:40:53 -0200 From: "Henrique Dallazuanna" <wwwhsd at gmail.com> Subject: Re: [R] Applying lm to data with combn To: AliR <aaliraja at gmail.com> Cc: r-help at r-project.org Message-ID: <da79af330802101340h2b53b0cfwa04c666ac7eb53d0 at mail.gmail.com> Content-Type: text/plain; charset=ISO-8859-1 I think that what you want do is stepwise, see step function On 09/02/2008, AliR <aaliraja at gmail.com>...