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Dear all, I would like to know if there is a R package performing model identification? thank you! -- View this message in context: http://r.789695.n4.nabble.com/R-package-to-identify-model-tp2529525p2529525.html Sent from the R help mailing list archive at Nabble.com.

Dear all, seems that easy question but cannot find the function for that. How to get the elements of the minor diagonal of the matrix? Thanks a lot. [[alternative HTML version deleted]]

Dear all, I have a problem with the cat() function. Let say I have following: fn1 <- function(n = 5){ mat <- matrix(rnorm(5*5), 5, 5) cat(as.character(mat)) return(n) } However when I run above function I get this: > fn1() -0.601930631438248 -1.16950049447942 0.469257329394626 -1.39766868242906 -1.02580943892082 1.4067931110327 -1.07245318857022 -0.0205043699310245 0.234628727206755

windows Vista R 2.10.1 Is it possible to get p values from gee? Summary(geemodel) does not appear to produce p values.: > fit4<- gee(y~time, id=Subject, data=data.frame(data)) Beginning Cgee S-function, @(#) geeformula.q 4.13 98/01/27 running glm to get initial regression estimate (Intercept) time 1.1215614 0.8504413 > summary(fit4) GEE: GENERALIZED LINEAR MODELS FOR

How to remove all R objects in the RAM except for a few specified ones? rm(list=ls()) removes all R objects in the R work space. Another question is that whether removing all R objects actually releases the RAM? Thanks. -- View this message in context: http://r.789695.n4.nabble.com/How-to-remove-all-objects-except-a-few-specified-objects-tp2335651p2335651.html Sent from the R help mailing list

-- View this message in context: http://r.789695.n4.nabble.com/How-to-define-new-matrix-based-on-an-elementary-row-operation-in-a-single-step-tp2341768p2341768.html Sent from the R help mailing list archive at Nabble.com.

...h automatically runs debug until an error is found. Any help would be appreciated, thanks. -- View this message in context: http://r.789695.n4.nabble.com/R-Automatic-Debugging-tp2335475p2335475.html Sent from the R help mailing list archive at Nabble.com. --Forwarded Message Attachment-- From: cpeng at usm.maine.edu To: r-help at r-project.org Date: Mon, 23 Aug 2010 12:00:04 -0700 Subject: [R] How to remove all objects except a few specified objects? How to remove all R objects in the RAM except for a few specified ones? rm(list=ls()) removes all R objects in the R work space. Another ques...