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Thanks guys for the help. I finally know what to do know :) -- View this message in context: http://r.789695.n4.nabble.com/Column-Extraction-from-matrix-tp4640465p4640482.html Sent from the R help mailing list archive at Nabble.com.

Thanks David. I have actually 1 more question. How do I assign a name to the output created by this function? Cheers, B -- View this message in context: http://r.789695.n4.nabble.com/specific-matrix-element-tranformation-tp4640550p4640680.html...

But after looking through rollapply I still don't seem to be able to implement it to my problem. Could you make it more explicit for me to understand? B -- View this message in context: http://r.789695.n4.nabble...

hi guys, I am using trivariate VAR model to get 10 step ahead orthogonalized impulse response functions. I want to use rolling sample analysis on the coefficients of the irf but I have no idea how to do that. I...

Hi all, I have a 4 by 100 matrix. I wish to extract each column and make it into a 2 by 2 matrix. I also want to assign names for each 2X2 matrix. For example set.seed(2) a...

Hi guys, After a long while I came up with this : set.seed(2) a<-matrix(rnorm(4),ncol=2) abc<-function(a) { b=matrix(NA,nrow=3,ncol=3) b[1,1]=a[1,1]+1 b[1,2...

Hi guys, I am trying to write a function that allows me to perform specific transformations to each element of a 2 by 2 matrix to generate a 3 by 3 matrix. Input into function-2 by 2 matrix Output...