search for: packg

Dear all, I want to train my model with LASSO using caret package (glmnet). So, in glmnet, there are two parameters, alpha and lambda. How can I fix my alpha=1 to get a lasso model? con<-trainControl(method="cv",number=10) model <- train(X, y, "glmnet", metric="RMSE",tuneLength = 10, trControl = con) Thanks Alex Roy [[alternative HTML

Hello, I am looking for the XML Package for Windows or any package, which would enable me to use the function "xmlTreeParse". In a thread dating from 2001, the same question is raised: >>Griffith Feeney wrote: >> >> Has anyone gotten the XML package (R News 1-1:24) with R running on Windows >> (95 or 98 or 2000)? I've looked at the omegahat, expat and libxml

Hello all, After many time reading a lot of stuff I am quite confident using LARTC to route my trafic. I am still working on QoS (by package type and so on) but it will stay in my studing class for a long time... ;) So lets go to my question... I mounted a router that makes my conections throug 2 external interfaces. Its working fine and my default gateway for entire network behind

I am using the lattice packge for its levelplot and contourplot. Is it possible to adjust the line thickness of the 'box' and tickmarks in these plots? Thanks for the attention, Matt Sundling

Hello, Here is what I want to do: I have a patch that make me able to mark package by its nature useing layer 7. So I use this line to mark a packge (i will use msnmessenger like example): $IPT -t mangle -A POSTROUTING -m layer7 --l7proto msnmessenger -j MARK --set-mark 3001 Now I want that all packges with this mark get throu my gateway using the link at eth2 and all other packges use link at eth1. How can I do this?! Att, Nataniel Kl...

Hello useRs, I'm trying to use the Roxygen package. Here my code file : #' A packge to check Roxygen's sanity #' @name helloRoxygen-package #' @docType package NA And my R code to generate the package : library(roxygen) package.skeleton("helloRoxygen", code_files = "roxy.r", force = T) roxygenize("helloRoxygen", "helloRoxygen",...

...to install R into a new folder on the master node, say, NFS_share, and share just that. I found that `dpkg` has an option `--root=directory` to specify a non standard install location for a debian package installation. but i'm not even sure how this would work on ubuntu (can i install a debian packge on ubuntu?!) thanks for any help! florian [[alternative HTML version deleted]]

...regular R help as well, but thought that I'd try here too. I updated to R-2.10.0 on Ubuntu Karmic Koala via apt-get update, apt-get install. Then I had a problem that said that I need MASS <= R-2.9.2. Fair enough. Uwe Ligges was kind enough to point out that I needed to use > update.packges(checkBuilt=TRUE) So I did. Now the menu on Rcmdr does not appear. Just as an experiment, I downloaded the R-2.10.0.tar.gz file and installed via ./configure, make, etc. and all is well there. Any help would be much appreciated. Thanks, Sincerely, Erin Erin M. Hodgess, PhD Associate Profess...

...i, I got a amd 64 + debian/pure64 system. R is installed by apt-get so it's no doubt that R is for 64bit. My question is, for those packages, for example, ipred, it's difficult to find in which official debian packages they are. How could I install them? if I used install.packages in R, the packges I get are 64 bit or 32 bit? Thank you all.

I am comfortable with windows based R. But recently I had shifted to LINUX(Red Hat Linux Enterprise Guide 4) 1) I want to load J K Lindsey's repeated library in R. How to install the packge? 2) How to create the shared library if I ve the fortran codes(I haven't done creation of shared library in windows also). I had run the command Rcmd in bin directory but an error message "bash: Rcmd: command not found" is produced. Thank You With Regards, Regina -- regina.verghis...

Hi, I would like to fit Logit models for ordered data, such as those suggested by Greene (2003), p. 736. Does anyone suggests any package in R for that? By the way, my dependent variable is ordinal and my independent variables are ratio/intervalar. Thanks, Iuri. Greene, W. H. Econometric Analysis. Upper Saddle River, NJ: Prentice Hall, 2003

Please, does anyone know of an R packge to estimate multidimensional spectral measure of coherence within a moving time window ? Some time ago I expeimented with a similar package that performs Cross Spectrum Analysis on the whole signal though. Unluckily I deal with non-stationary signals whose properties change along with time. Theref...

I believe this posting is placed, and I take the liberty to re-direct to the r-help mailing list. Regards, Ronggui On 26 April 2011 12:33, <gopala at mail.gvsu.edu> wrote: > ?I am trying to create a web user interface using RApache. I need to install rJava packge but I am getting the following error message > > RApache Warning/Error!!! > > Error : .onLoad failed in loadNamespace() for 'rJava', details: call: dyn.load(file, DLLpath = DLLpath, ...) error: unable to load shared library '/usr/lib/R/site-library/rJava/libs/rJava.so':...

When using the 'splom' function of the 'lattice' packge, is it possible to get all the tick marks in the outer margins of the plot? X <- as.data.frame(matrix(rnorm(1000), 100, 10)) plot(X) ## Tick marks are in the outer margin splom(X) ## Tick marks are inside the on-diagonal panels Thanks. - Elliot [[alternative HTML version deleted]]

...pczuzanag (10.1.1.85) couldn't find service %u Solutions: 1) can be solved with manually joining network path to drive letter, this feature is not mandatory 2) and 3) PLEASE HELP to find any workaround, we are heavy impacted Trouble is, that I already do not have previous Debian Samba 3.0.8 packge to return back to previous configuration. Thanks for your reponses. Tomas Polak

What has changed in R for Windows from version 1.7.1 to 2.2.0 that won't allow me to build binary packages? On 1.7.1 I built a packge with this command: Rcmd build --force --binary iL04 On 2.2.0 this fails. First I had to copy sh.exe from d:\bin to c:\bin. This got me over the first hurdle. But then I got stuck at a later point. Here are the last lines of output: ---------- Making package iL04 ------------ latex: not fo...

When I type ls("package:base", pattern="log*") functions with names like "floor" and "Sys.setlocale" are included. I don't think this is how "*" is supposed to work. To get the desired response I have to use: ls("packge:base", pattern="logg*") I thought "log*" means "log" followed by anything? Thanks for any tips. (I'm using R-alpha as of a week ago, perhaps) ds

Hy I m a new user in world puppet I have installed a packge test on a node "screen" without problem Now i want to try to uninstall it but without success. This is the file configuration this is my file init.pp package {"screen-4.0.3-16.el6": ensure=> "absent" } #package and purge its config files package {"sc...

Hi, I wanted to know whats the ideal way to install puppet client ie the below packages on Red Hat Linux release 9 (Shrike) system -- 2.4.20-8smp I get the dependencies issue with the below(bcso they are for RHEL4 which is 2.6 kernel). What would be an ideal way, where can I get the tar source of the compatible version of puppet/facter/ruby for Redhat 9

Back on 18-June a colleague (Earl Glynn) asked: ================== I did a ?package.contents in version 1.9.0. The help file says this is deprecated, and says to "see also" Deprecated and Defunct, but what is the "new" function that replaces packge.contents? The function still seems to work, but it's just tagged as deprecated. efg ================== I have the same question, and also could not find the answer despite searching "everywhere". I couldn't find a followup to the question. I've written an instruction man...