similar to: username map file to link Domain groups to user

hello, I want to use randomForest to classify a matrix which is 331030?42,the last column is class signal.I use ? Memebers.rf<-randomForest(class~.,data=Memebers,proximity=TRUE,mtry=6,ntree=200) which told me" the error is matrix(0,n,n) set too elements" then I use: Memebers.rf<-randomForest(class~.,data=Memebers,importance=TRUE,proximity=TRUE) which told me"the error is

Dear list memebers, I am stuck with using regular expressions. Imagine I have a vector of character strings like: test <- c('filename_1_def.pdf', 'filename_2_abc.pdf') How could I use regexpressions to extract only the 'def'/'abc' parts of these strings? Some try from my side yielded no results: testresults <-

I need clarification on couple of issues of Realtime Queue. It seems that when Agents(Memebers) are added using AddQueueMember, Asterisk puts this Queue-Member relationship information into AstDB, So that on asterisk restart this can be preserved. My question is, why does asterisk not store call information for Queue (holdtime, talktime, W, C, A, SL%) in AstDB, So that it can also be retained

Hey all, Our group (www.esconline.org) is making an online, 3D nightclub, and we're thinking of using the Ogg Vorbis format for the music. Some questions: 1. The Ogg Vorbis format does a good job with mono streams at 64 kb/sec. However, we were hoping for 56 kb/sec or lower. Is there a timeline for when Ogg Vorbis will support those bitrates? 2. We need to store additional data along

Hi all, I need your opinion about using R-Rapache to build a knowlegde base to bioinformatics field. I have copious amount of genotype information (some few million records) and would like to store it in MySQL database. Then, using RMySQL connector I would like to use it for further analysis using R over a web interface. The web interface which I am thnking off, just does not serve the purose of

Hi dear R-help memebers, When building a CART model (specifically classification tree) using rpart, it is sometimes obvious that there are variables (X's) that are meaningful for predicting some of the outcome (y) variables - while other predictors are relevant for other outcome variables (y's only). *How can it be estimated, which explanatory variable is "used" for which of

I took your advice late in the day Friday and pointed my urpmi sources at cooker. It took care of the Perl upgrade. I'm hoping to find time for configuration against the Openldap server I built. I really can't believe the Mandrake doc's got me up and running so quickly. I even created accounts in ldap for fellow staff memebers, including the boss, and had them log in. Love the

Dear All, I am in the somewhat unfortunate position of having to reproduce the results previously obtained from (non-metric?) MDS on a "kinship" matrix using Statistica. A kinship matrix measures affinity between groups, and has its maximum values on the diagonal. Apparently, starting with a nxn kinship matrix, all it was needed to do was to feed it to Statistica flagging that the

I've got a server running CentOS 5.2 and has a working NFSv4 server. I've been looking for some help on this on the net, but haven't come across anything that looks like it would pertain to my situation. Basically, I've got a mixed distro environment (CentOS, Fedora, openSuSE, Ubuntu, Puppy, and yikes possibly a Windows box) on various desktops and laptops that I want to connect

Salut alex, j''ai essayer d''encoder quelques fichiers pour faire des test. Il y a des sigles comme "€" que je ne peut pas encoder. le problème c''est que quand j''ouvre un fichier.txt par exemple et qu''il contient ce sigle, le contenu du fichier ne s''affiche pas. Compter-vous insérer ces sigles par la suite que l''on puissent les

How should you map resources that are join models like Memberships? Lets say have you have Members and Groups that are joined through Memberships. map.resources :members do |members| members.resources :groups do |groups| groups.resources :memberships end end This doesn''t seem right. It would be nice to access all members, groups, and memberships at /members,

Hi all, When upgrading to 2.11.1 recently I noticed different results being produced by my code. After much digging I have finally narrowed it to a call to nlm(). This can be replicated by: FixedRemovals<-1836180125888 AbStageInitial<-2223033830403 Rates<- 0.3102445 nlm(function(rootM,Abund,Loss,OtherM) {(Loss-(rootM/(rootM+OtherM)* (1-exp(-(rootM+OtherM)))*

Hi all, I am having a problem trying to declare a slot representation to hold a file connection. With V2.8.0 I had been using: setClass("Element", representation( [other slots removed], datafileConn = setOldClass(c("file","connection")) ) ) This resulted in a warning but still ran okay. No however with V2.9.0 I am getting

Hi, I am working on producing an R package containing mostly S4 classes and methods. I have generated and filled out all the necessary .Rd files but find that once installed I am unable to access help pages for the classes using the ?package::classname-class syntax that is suggested when using the ?? apropos search. This lists my package classes and the class help pages. Instead, the

Hi all, After an upgrade from R_2.10.1 to R_2.11.1 I am now getting the following error: Error: evaluation nested too deeply: infinite recursion / options(expressions=)? This occurs in the initialize method of S4 classes where I was initialising attributes eg: .Object[['realtimeState']] <- list() I can avoid this new error by altering the code to do: .Object$realtimeState <-

I am new to R programming but have dived into a medium sized modelling software development project. Having come from a Java OO background I have a couple of questions about S4 objects. Is there a way to make S4 slots (and methods) private and hence force the use of accessor methods? Is there a straight-forward way to implement pass-by-reference for method parameters? I am currently

File authorized_keys is unusable for mass key storage and manipulation. I wan to store keys in something like mysql server, but It will add big unwanted dependency to package. What if we use auth_rsa.c but instead search in file send key to some script and read sigle return value if key finded and empty if not. I think it will be very customizable. -- With Best Regards, Constantine

Craig A Faulhaber wrote: >I am interested in using a generalized linear mixed model with data > that best fits a beta distribution (i.e., the data is bounded between > 0 and 1 but is not binomial). .. >For clarification, here's what I'm trying to model: >I have a beta-distributed response variable (y). I have a fixed-effect >explanatory variable (treatment),

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I am having trouble declaring a slot of type "connection" or "file" in which to store a file connection. I get a warning message when class definition is loaded: In .completeClassSlots(ClassDef, where) : undefined slot classes in definition of "Element": datafileConn(class "file") Can anyone suggest what type I should be using for the slot. Type