similar to: Problems installing 'lattice' package

I have a problem with finding the inverse of a matrix. I have a square 9x9 matrix, A, and when I do solve(A) to find the inverse I get the following error message: Error in solve.default(A) : singular matrix `a' in solve Has anybody got any ideas as to why this is happening? Thanks Laura Gross _______________________________________________________________________ Never pay another

Hi, I am using the nlme package to fit random effects models, however, I have many missing values in my response variable which I cannot just omit. I can't replace the missing values with the mean or median either as this is too simple and would need to use something like imputation or the EM Algorithm. Is there any way of including these missing values since the model will not run when

Dear list I have what is probably a very simple question that I can't seem to solve. I basically want to create a vector at the end of a 'for' loop that will store the output for each person and which I can recall after the loop has run. This will require some sort of indexing. X and Y are matrices defined earlier for each person (within the for loop but I'm not writing it here

Hi I am wanting to fit some multinomial logit models (multinom command in package nnet) Is it possible to do any model checking techniques on these models e.g. residual, leverage etc. I cannot seem to find any commands that will allow me to do this. Many thanks ---------------------- L.E.Gross L.E.Gross at maths.hull.ac.uk

Full_Name: Robert King Version: 1.3 OS: windows Submission from: (NULL) (134.148.4.19) This looks like a problem with package dependencies. Should be sending this to the package author, not r-bugs? An attempt to install lattice from the windows binary runs OK, but attempting to load the library an error occurs: > install.packages("D:/Software/R/lattice.zip", .lib.loc[1], CRAN =

Here's another issue (that might well be operator error): > install.packages("lattice") ... ... ** save image Loading required package: grid Error in importIntoEnv(impenv, impnames, ns, impvars) : object(s) 'dev.list', 'cm.colors', 'gray', 'heat.colors' are not exported by 'namespace:graphics' Execution halted ERROR: execution of

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 While I'm not an R expert, I have used R on Windows XP. Now I've moved to Ubuntu (Intrepid), and I'm trying to configure R to work with the Gelman and Hill _Data Analysis Using Regression and Multilevel/Hierarchical Models_. So far, it's not working. I start by following the instructions for installing arm and BRugs at

I just updated my Redhat EL systems to R-2.7.2, and tried to update my packages as well. Lattice is one that failed. What do I need to do? R version 2.7.2 (2008-08-25) > install.packages("lattice", repos = "http://cran.fhcrc.org/") Warning in install.packages("lattice", repos = "http://cran.fhcrc.org/") : argument 'lib' is missing: using

Hello I wonder whether someone can tell me what I am doing wrong. Here is the code (from Bayesian Computation with R - Chapter 2.3.R) that I am trying to run #################################### # Section 2.3 Using a Discrete Prior #################################### graphics.off() # Close all graphics rm(list=ls()) # Clear all variables library(LearnBayes)

Dear all, I am not able to install the lattice package. After finishing the installation, I got the following error massage: -------------------snip--------------------------- Delete downloaded files (y/N)? y Warning message: argument `lib' is missing: using /usr/local/lib/R/site-library in: install.packages("lattice") > library(lattice) Error in loadNamespace(i, c(lib.loc,

Dear all, I am trying to install packages with the new R 2.0.0. However for several packages, like MASS, lattice or R2HTML, I get an error like: > library(lattice) Error in library(lattice) : 'lattice' is not a valid package -- installed < 2.0.0? > However, I have just downloaded the latest versions from CRAN. As far as lattice is concerned, it seems that the Windows binary is

Full_Name: Volker Franz Version: 1.5.1 OS: Debian-Linux Submission from: (NULL) (134.176.77.64) Hi, working with the panel.superpose function, I found out that this function does not pass the subscripts and groups arguments to panel.groups functions. In my view, this seems an unnecessary restriction, because the subscripts-mechanism which allows to access the original data should also work if

Full_Name: Dieter Menne Version: 1.5.1 OS: Win2000 Submission from: (NULL) (212.185.252.129) Lattice Version: 0.5-3 There is a problem in print.trellis that can lead to an error reported as follows: Error in rep(x$x.between, length = cols.per.page - 1) : invalid number of copies in "rep" In addition: Warning messages: 1: argument lengths differ in: split(x, f) 2: NAs

Can the expm function be used to calculate the exponential of a matrix where the matrix is multiplied by a vector in a data frame? For example for (i in 1:length(y)){ expmN<-expm(Q*y[i]) Q<-Matrix(c(1, 2, 3, 4), 2, 2) return(expmN) } Sorry I am new to R and I have been finding it difficult to get information on calculating Matrix exponentials in R. Many thanks in

Hi R Help Team I recently updated my R installation to R 3.4.3 and updated to later version of R Studio and I found that the package semPLS will not load even though installed and it seems to be failing on loading package lattice Getting the following error message: library(semPLS) Loading required package: lattice Error: package or namespace load failed for 'lattice': .onLoad failed in

I just tried downloading the lattice package from CRAN but got a syntax error when loading the library (see below). > {a <- CRAN.packages() + install.packages(select.list(a[,1],,TRUE), .lib.loc[1], available=a)} trying URL `http://cran.r-project.org/bin/windows/contrib/PACKAGES' Content type `text/plain; charset=iso-8859-1' length 7505 bytes opened URL downloaded 7505 bytes trying

I'm using lattice 0.14. As of version 0.5 the Changes says there is a global list called 'lattice.theme'. How can I access this? I have tried many ways, including options(lattice.theme) lattice.getOption("lattice.theme") get("lattice.theme", envir = .LatticeEnv) getFromNamespace("lattice.theme", "lattice")

Hi, I'm trying to learn how a package works but substituting a parituclart function with my own (basically the original one with some debug statements). The package is lattice and the method is "print.trellis" which is a S3 method and is not visible. To replace this, i sourced a file with the rewritten print.trellis, and the old one was replaced. However, i get this error

Dear list members, I can't figure out how get 'xyplot' or 'dotplot' in the 'lattice' package to respect the 'lwd' value for specifying the border with for *symbols* (for lines it works fine). Example: ----- # Base graphics works fine (gives a 'fat? circle) plot(5, cex=10, pch=21, lwd=10) # But 'xyplot' or 'dotplot' doesn't

Is there a way to put a legend on an xyplot -- eg, something akin to the key function? Or, is there a way to get the R legend function to work on a lattice plot? To the people who have done the work on lattice and grid: Thanks for making lattice. I'm finding it very useful. Anne ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Anne E. York National Marine Mammal Laboratory Seattle WA 98115-0070 USA