similar to: identify.hclust() doesn't cut tree at the vertical position of the mouse pointer

Dear all, I was willing to use the library "rgl" to plot some 3D graphics, but unfortunately, I wan't able to instal the library. The error message is below. I would be very grateful if you could give me any clues about how I can solve this. Below you will find : - installation from binaries - installation from sources - sessionInfo() Bests, -- Guillaume Meurice - PhD Plateforme

Dear BioConductor and R fellow users I apologize in advance for double posting, but I am not sure which list would actually be best fit for this message. I am experiencing a weird error with my R installation on Ubuntu 10.04.4 (LTS) 64bit: When I run R on the terminal everything goes smoothly: $R R version 2.15.2 (2012-10-26) -- "Trick or Treat" Copyright (C) 2012 The R Foundation

Hi, I've noticed an issue with S4 methods and namespaces which only arises in particular, difficult to reproduce configurations. One example is the ggbio package in Bioconductor, which currently emits these warnings when its namespace is loaded: ---------------------- library(ggbio) Loading required package: ggplot2 Attaching package: ‘ggbio’ The following object(s) are masked from

Dear People I can't figure out how to fix this problem: rgl won't run under R 2.14.2 (it was working for me before under 2.14.0). The error message is: > library(rgl) Error : .onLoad failed in loadNamespace() for 'rgl', details: call: dyn.load(file, DLLpath = DLLpath, ...) error: unable to load shared object '/Library/Frameworks/

Dear all, how can I use vcovHC() to get robust/corrected standard errors from an arima() output? I ran an arima model with AR(1) and got the estimate, se, zvalue and p-value using coeftest(arima.output). However, I cannot use vcovHC(arima.output) to get corrected standard errors. It seems vcovHC works only with lm and plm objects? Is there another way I can get robust/corrected

Hello: I get "Wide character in print" from trying read.xls("22_data.xls") in the gdata package, with "22_data.xls" downloaded from "Varieties_Country_A-E.xls" at "http://www.reinhartandrogoff.com/data/browse-by-topic/topics/7/": > library(gdata) > read.xls("22_data.xls") Wide character in print at

hi all i'm trying to open gplots library but i keep on getting this error: /Loading required package: gdata Error in readRDS(mapfile) : embedded nul in string: 'ref\0\0\002\0\0\0\0' Error : unable to load R code in package ?gdata? Error: package ?gdata? could not be loaded/ if i run session info the results are: /> print(sessionInfo()) R version 2.15.1 (2012-06-22) Platform:

Hello: What I want to do is quite simple, but I can't find a way. I have a data frame with several points (x and y coords). I want to add another column with cluster membership. For example aggregate all the points that stand within a distance of 40 from each other. I've tried using "nncluster" from the package nnclust, but the results are not correct, for some

Hi, I'm trying to install RSQLite on R 2.14 Ubuntu 12.04 i686. The installation always gets stalled and ends up not working. I installed libsqlite3-dev but still no luck. Anyone know how to solve this? $ R CMD INSTALL RSQLite_0.11.1.tar.gz * installing to library ‘/home/ubuntu/R/i686-pc-linux-gnu-library/2.14’ * installing *source* package ‘RSQLite’ ... ** package ‘RSQLite’ successfully

Hello, I am working with a database system from which I can retrieve these kinds of user defined fields formed as XML ... <udf:field unit="uM" type="Numeric" name="facs.Stain final concentration">5</udf:field> You can see in the above example that "field" is defined in the namespace "udf", but that the "udf" namespace is

I had a look at the online documentation, and didn't see from that what is my problem. If I should have, pardon me. Here is my session. As I understand the documentation, this should work with only an hclust object. I get a similar error when in include a FUN argument. I am using V2.4.0. > hc Call: hclust(d = dist(mtx2, method = "manh"), method =

from a package I'm writing.... ##setClass('Occupancy',contains="DataFrame", ## representation(states="StatesORNULL")) ## R> foo <- occupancy(pooledMethSegs) R> plotOccupancy(foo) Error in slot(object, "states") : no slot of name "states" for this object of class "Occupancy" R> slotNames(foo) [1]

from a package I'm writing.... ##setClass('Occupancy',contains="DataFrame", ## representation(states="StatesORNULL")) ## R> foo <- occupancy(pooledMethSegs) R> plotOccupancy(foo) Error in slot(object, "states") : no slot of name "states" for this object of class "Occupancy" R> slotNames(foo) [1]

hello, if i load the RSQLite package in addition to the RPostgreSQL package, i get various errors when trying to use RPostgreSQL functions. here is an example transcript showing one such error: ========================================================== R version 2.15.0 (2012-03-30) [...] > packageVersion('RPostgreSQL') [1] 0.3.2 > packageVersion('RSQLite') [1] 0.11.1

Hi All, After a lengthy battle just to get the package installed, I am not able to actually use Rgraphviz to generate any plots. I tried just using the sample code in the documentation (http://www2.warwick.ac.uk/fac/sci/moac/people/students/peter_cock/r/rgraphviz/) and I get the following: *> > library(Rgraphviz) > test.matrix<-matrix(rep(c(0,1,0,0), 9), ncol=6, nrow=6) >

Hello all, I've been comparing results from kmeans() in R to PROC FASTCLUS in SAS and I'm getting drastically different results with a real life data set. Even with a simulated data set starting with the same seeds with very well seperated clusters the resulting cluster means are still different. I was hoping to look at the source code of kmeans(), but it's in C and FORTRAN and