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Hi All, I have a data with a variable like this: Column 1 "123abc" "12cd34" "1e23" ... Now I want to do an operation that can split it into two variables: Column 1 Column 2 Column 3 "123abc" 123 "abc" "12cd34" 12 "cd34" "1e23" 1

About 3 month ago, I installed samba on a university linux box. I edited the smb.conf so that filesharing worked for me from a Windows NT 4 workstation. The problem is that it doesnt work anymore, maybe because of service pack 3? I dont know. I get this messages when I try to access my home-directory from the NT workstation: translated from danish, offcourse: "no authority to log on from

Dear Colleagues, I have a dataframe with variables: [1] "ID" "category" "a11" "a12" "a13" "a21" [7] "a22" "a23" "a31" "a32" "b11" "b12" [13] "b13" "b21"

Someone can help me? I tried several things and always don't converge # Model library(sem) dados40.cov <- cov(dados40,method="spearman") model.dados40 <- specify.model() F1 -> Item11, lam11, NA F1 -> Item31, lam31, NA F1 -> Item36, lam36, NA F1 -> Item54, lam54, NA F1 -> Item63, lam63, NA F1 -> Item65, lam55, NA F1 -> Item67, lam67, NA F1 ->

Hello, the same parameter for colour and shape aesthetics gives 2 legends: library(ggplot2) p <- ggplot(mtcars, aes(x=wt, y=mpg)) p + geom_point(aes(colour=factor(cyl), shape=factor(cyl))) Can the 2 legends be consolidated to one with colours and shapes of the symbols matched between legend and plot ? Thank you Bernd Engelmann bernd.engelmann at amd.com phone: + 49-351-277-4545 fax: +

Hi, I created the model below, which returns me the following warning message: In sem.default(ram = ram, S = S, N = N, param.names = pars, var.names = vars, : Could not compute QR decomposition of Hessian. Optimization probably did not converge. ######### Model ######## mDPDF = data.frame(mj1,mj2,mj3,mj4,mj5,eL1,eL2,eL3,eL4,eL5,aC1,aC2,aC3,aC4,disR1,disR2,disR3,disR4,disR5,

Hey guys, i hope someone has an idea for me. At this time im using Puppet Dashboard as enc for a masterless puppet infrastructure.No im searching for a best practise to undo the changes from a removed class. Example: In the enc I´ve added the class auth::test to a node. The class will be loaded on the next puppet apply, works fine. But now if i remove the class from the node in the enc, how

I'm trying to build a SEM using the sem package. I'll attach my model specification below. When I turn debug=TRUE, it seems as if I'm getting to convergence because I get this message: Successive iterates within tolerance. Current iterate is probably solution. However, at the end of the process I get this message: Warning message: In sem.default(ram = ram, S = S, N = N,

Dear users, i'm using the sem package in R, because i need to improve a confermative factor analisys. I have so many questions in my survey, and i suppose, for example, that Question 1 (Q1) Q2 and Q3 explain the same thing (factor F1), Q4,Q5 and Q6 explain F2 and Q7 and Q8 explain F3... For check that what i supposed is true, i run this code to see if the values of loadings are big or not.

Dear sir,    How to do bilinear time series in R?Is there any functions or packages?  thank you! -----Sincerely yours Kuangnan Fang 方匡南 敬上 department of statistics ,Economics school,Xia men University. Fujian Province (361005) China Mobile Phone：15860721915 SKYPE: ruiqwy MSN Messenger: ruiqwy@hotmail.com QQ:39863401 --- 09年3月31日，周二, r-help-request@r-project.org