search for: ron_m

Hi all, I have a expression like that : > rep(2,4) [1] 2 2 2 2 Now I want to write it as "2222" through some automated way. Is there is function for doing that? I have tested with paste(), but count not get any desired result. Thanks, -- View this message in context: http://n4.nabble.com/A-question-tp1018144p1018144.html Sent from the R help mailing list archive at Nabble.com.

...d like to solve the determinant of "p1" for the values of "z" (I am working with some multivariate time series modelling). When I use det() function, it am getting error that, that function is not for objects with class polynomial. Any idea please? Thanks, --- On Wed, 13/10/10, Ron_M <ron_michael70@yahoo.com> wrote: From: Ron_M <ron_michael70@yahoo.com> Subject: [R] Problem to create a matrix polynomial To: r-help@r-project.org Date: Wednesday, 13 October, 2010, 4:31 PM Dear all R users, I was trying to create a polymonial using the polynom() of "PolynomF&qu...

Can anyone tell me from where to download the package "RHTMLForms" ? CRAN seems not holding this anymore. I am using Windows Vista OS. Thanks -- View this message in context: http://n4.nabble.com/RHTMLForms-Package-tp997672p997672.html Sent from the R help mailing list archive at Nabble.com.

let consider following matrix : mat <- matrix(rnorm(45), 15) Now I want to convert it to a list object "mat_list", which will have 15 elements and each element will again be a matrix with 3 rows and 3 columns. How can I do that? Thanks, -- View this message in context: http://n4.nabble.com/Matrix-to-list-object-tp989738p989738.html Sent from the R help mailing list archive at

Dear all, I have following two list object, both are basically collection of matrices : dat1 <- matrix(rnorm(25*6), ncol=6) dat1 <- split(dat1, seq(5,25,by=5)) dat1 <- lapply(dat1, matrix, ncol=6) dat2 <- matrix(rnorm(25*4), ncol=4) dat2 <- split(dat2, seq(5,25,by=5)) dat2 <- lapply(dat2, matrix, ncol=4) Now I want to replace last 4 columns of each matrix at "dat1"

Dear all, Ket say I have 3 matrices : mat1 <- matrix(rnorm(16), 4) mat2 <- matrix(rnorm(16), 4) mat3 <- matrix(rnorm(16), 4) Now I want to merge those three matrices to a single one with dimension 4*3=12 and 4 wherein on resulting matrix, row 1,4,7,10 will be row-1,2,3,4 of "mat1", row 2,5,8,11 will be row-1,2,3,4 of "mat2" and row 3,6,8,12 will be row-1,2,3,4 of

Hi, I have created following "list" object : > library(zoo) > dat <- vector("list") > for (i in 1:4) dat[[i]] <- zooreg(rnorm(i*10), > start=as.Date("2000-01-01"), frequency=1) > dat[[1]] 2000-01-01 2000-01-02 2000-01-03 2000-01-04 2000-01-05 2000-01-06 2000-01-07 2000-01-08 2000-01-09 2000-01-10 -0.7023352 -0.2063284 -1.0684688 -0.5345360

...ODBC: forcing a special column to be read in as character (RINNER Heinrich) 25. Re: How to fix error in the package 'rgenoud' (Wonsang You) 26. Re: Date Time Objects (Henrique Dallazuanna) 27. repeating a GAM across many factors (oc1) 28. Problem to create a matrix polynomial (Ron_M) 29. Re: Date Time Objects (dpender) 30. bootstrap in pROC package (zhu yao) 31. Re: Date Time Objects (Henrique Dallazuanna) 32. Re: Boxplot has only one whisker (David Winsemius) 33. Re: Date Time Objects (dpender) 34. "Memory not mapped" when using .C, problem in Mac but no...