similar to: package dependency tree

Hi All Please see the Rprofile file which i have modified as follows and after that when I start R then I see that R says to me "TRUE" for all the packages implying that all loaded at once. But when i try to use commands as simple as help("lm"), it doesnt work nor any of the menu "Packages" is not working. Although the regression using lm ( Y ~ X ) is working

Would someone be able to help with this question? I'm using the Gcmrec, Survrec, and Design packages to do a power analysis on simulated data. I'm receiving an error after using the Survr function that all data must have a censoring time even after using the gcmrec function: newdata<-addCenTime(olddata). My program is below. I'd greatly appreciate any help!

Is it possible to suppress compiling for the x64 arch when doing 'Rcmd build <mypkg>? Such that the pre-compiled package for binary distribution only contains a 'lib/i386/mypkg.dll'. For CHECK (and also INSTALL) there is a '--no-multiarch' argument, but I didn't find something similar for build. Otherwise, I suppose, I could - handle the problem in Makevars or

hello, i try to create a package , and i call a library in the namespace file such as : useDynLib(quadprog) after checking my directory with the command "rcmd check" (i am on WindowsXP) i get an error: package / namespace load failed the path of the library is: D:\R\library\quadprog the path of the building files is: D:\RBuild\svcR and the comand i use to compile is: rcmd

Hi, As Frank M. Howell noticed (and probably other users), the Windows binaries for DCluster I put in my web page are not working... I have compiled the source code again and know it does. Please, download it again, and sorry for the inconvenience. The URL is http://matheron.uv.es/~virgil/Rpackages/DCluster DCluster is a package that implements some methods for the detection of spatial

When I try to load the DCluster package I get the following error message (R 2.5.1; PowerBook G4; Mac OS X 10.4.10) (Load needed package) Lade nötiges Paket: spdep (error: package spdep could not been loaded) Fehler: Paket 'spdep' konnte nicht geladen werden (additional warning message) Zusätzlich: Warning message: (There is no package spdep in:.....) es gibt kein Paket 'spdep'

Hi everybody, I'm performing a cluster analysis (pkg "cluster") on a dataset which includes 15 variables: is there a way to know how much each variable weighs on the final clustering output? Thanks Alessandro

Hello R-List I use DClusters package (I work in a cancer regestry). I have 2 questions about it: 1-how is it possible to get back the bootstrap pValue? I mean the pValue of the calculated statistic with respect of the distribution of this statistic under the null hypothesis. 2-how is it possible to test an overdispersion in the poisson model? for choosing a best model I need this mesure of

Howdy All, I am looking for some good tutorials (books, websites, whatever) for calculating/testing for Spatial Autocorrelation using R. Specifically, I am wanting to test for autocorrelation of a number of variables measured at a set of discrete locations. Up to this point I have been exploring the "spdep" package and I can get "moran.test" to work, but I am concerned that

I am trying to analyse recurrent failure times using survfitr from the survrec package. To do this, I need to "Create a survival recurrent object" using Survr. But, when I do this, I get an error "Error in Survr(r1d[, 1], r1d[, 5], r1d[, 6]) : data doesn't match". Here, r1d[,1] is the identifier for each case, r1d[,5] is the time of recurrence, r1d[,6] is the status

Hello, I'm a student in biology, writting from Strasbourg, France. I need to use the logiciel R to analyse biological results. I have ADE4 since 2001, but technology's now largely evoluted ! That's why I'm just trying to get the new version of : - ADE4_1.3-3.zip ; - R 2.0.1.ter ; - DCluster_0.1-3.zip. However, I don't know HOW TO INSTALL R on my computer ? I don't

Hi all, I am trying to bootstrap a small data set into 1000 "pseudodatasets" and then run an ANOVA on each one. Can anyone provide guidance on how I could do this? Thank you. -Dan Janes ************************************************ Dan Janes, Ph.D. Harvard University/OEB 26 Oxford St. Cambridge, MA 02138 Office: 617-496-2375 Fax: 617-495-5667 Email: djanes at oeb.harvard.edu

Hi, I have some very noisy, relatively sparse data; a biological response of roughly ~8 subjects at ~8 times points). I've been following the data trend using a lowess line, over-plotted with several values of bandwidth, 'f <- seq(0.3, 0.9, by=0.1)'. At this point, we have no models for these data. I wonder if there is any way under R to assign some sort of confidence interval to

If I do > example(lm) ... > mycoef <- function(object, ...) UseMethod("coef", object) > mycoef(lm.D9) Error in mycoef(lm.D9) : no applicable method for "coef" which is pretty surprising, as coef has a default method. After a bit of digging, this comes from do_usemethod having defenv = environment where the generic was defined */ defenv =

I have a rather basic background in statistics, and am looking for assistance in solving what I expect is a common type of problem. I have measurements of physical processes, and mathematical models of those processes that I want to feed the measurements into. A simple case is using measurements of electric power entering and leaving a power conversion device, sampled at regular intervals, and

> I believe the problem is related to the change in the > installation directory for the updated JVM from Sun. > > If you use the jre1.5.0_02 from java.sun.com, then the plugin > is installed in: > > /usr/java/jre1.5.0_02/plugin/i386/ns7/libjavaplugin_oji.so Ok, the above pathname is the exact one. Yes, this is the one I used. > > I just downloaded the updated

Hi everybody, well I'm trying to use barplot for the first time. I get a suitable graphic but I'm having a weird problem. My graphic is generated from a matrix with several species (rowNames) and two abundance columns. So each species will have two bars, and the species name should appear at left. Until now everything is Ok, but when a I plot it the species names (my labels) are cut by

Folks, I'm kind of newbie in R, but with some background in Matlab and VBA programming. Last month I was implementing a Maximum Likelihood Estimation in Matlab, but the algorithms didn't converge. So my academic advisor suggested using R. My problem is: estimate a mean reverting jump diffusion parameters. I've succeeded in deriving the likelihood function (which looks like a gaussian

On Fedora Core Linux 4, I have a cron job that causes R to update all packages and install new ones. Lately, I notice in the log that some packages fail to install. These are ones that assume X is running. For example, the pbatR install requires tcltk to be loaded, and then the install fails because in a cron job, there is no DISPLAY environment. I suppose the same happens if you try to

On Fedora Core Linux 4, I have a cron job that causes R to update all packages and install new ones. Lately, I notice in the log that some packages fail to install. These are ones that assume X is running. For example, the pbatR install requires tcltk to be loaded, and then the install fails because in a cron job, there is no DISPLAY environment. I suppose the same happens if you try to