similar to: Lattice: no grid name space

Hi Thanks for that, but I still cannot confirm on ... sudo docker run -v $(pwd):/home/work/ -w /home/work --rm -ti rocker/r-ver:3.5.1 Could you please read the comments within the "Cairo Fonts" section of the ?X11 help page, in case that offers some explanation. Paul On 29/08/18 02:15, Martin M?ller Skarbiniks Pedersen wrote: > On Fri, 24 Aug 2018 at 19:53, Edzer Pebesma >

Thanks to Edzer and Roger, I can now plot with increased font sizes. However, jpeg still does not reproduce these, nor does it show up in high quality. What I would like to do is produce some highresolution jpegs. Any help would be appreciated Thanx Herry R2.4 on Mandriva 10.2 linux. Dr Alexander Herr Spatial and statistical analyst CSIRO, Sustainable Ecosystems Davies Laboratory, University

In plotmath expressions, R's degree symbol, e.g. shown by plot(1, main = parse(text = "1*degree*C")) has sunk to halfway the text line, instead of touching its top. In older R versions this looked much better. -- Edzer Pebesma Institute for Geoinformatics Heisenbergstrasse 2, 48151 Muenster, Germany Phone: +49 251 8333081

When running a = runif(10) class(a) = "foo" Math.foo = function(x, ...) { NextMethod(.Generic) } signif(a, 3) cumsum(a) I don't understand why cumsum strips the class, but signif does not. Both claim in the documentation that "These are generic functions: methods can be defined for them individually or via the ?Math? group generic." -- Edzer Pebesma Institute for

Hi I am seeking to understand why the methods package (to be specific `methods:::.findOrCopyClass` when called by `setIs` when called by `setClass`) emits a warning message such as ` class "SpatialLinesNULL" is defined (with package slot 'rgeos') but no metadata object found to revise subclass information---not exported? Making a copy in package 'minweSpatialNULL `

List, In order to get rid of some old, unreadable S3 code in package sp, I'm trying to rewrite things using S4 methods. Somewhere I fail, and I cannot sort out why. In order to isolate the problem, I created two functions, doNothing<- and dosth, and both should do nothing. The issue is that in most cases they do nothing, but in some cases dosth(obj) changes the class of obj and breaks with

Hi All, I was wondering if anyone here as successfully converted a package for windows to one that will work in Linux? What are the necessary steps if you have the source code? Thanks, Josh

I was surprised by the following (R 1.8.0): R> lm.fit = lm(y~x, data.frame(x=1:10, y=1:10)) R> predict(lm.fit, data.frame(x = rep(NA, 10))) 1 2 3 4 5 -1.060998e-314 -1.060998e-314 -1.060998e-314 -1.060998e-314 -1.060998e-314 6 7 8 9 10 0.000000e+00

Hello, I tried to open lattice, but I get the following error: > library(lattice) Error in loadNamespace(i, c(lib.loc, .libPaths()), keep.source) : package `grid' does not have a name space Error in library(lattice) : package/namespace load failed > I retyped it after loading grid but the same message appeared. could it be that it is caused by a recently done

In the example: x = rep(c(0,0,1,1),4) y = rep(c(0,1,0,1),4) z = c(1,0,1,0,0,0,1,1,0,1,0,0,1,1,1,1) f = as.factor(c(rep("a",4),rep("b",4),rep("c",4),rep("d",4))) levelplot(z~x+y|f,data.frame(x=x,y=y,z=z,f=f)) I noted that the last ("d") plot remains empty. I guess the reason for this is that the values are constant (1), but I consider it more

I wonder what is the default value for the argument 'cutoff' when not specified in the variogram.formula function of gstat. Computing variogram envelops within gstat, I am comparing the results obtained with variog in geoR and variogram in gstat, and it took me a while before understanding that the cutoff default value is not the maximum distance. Can Edzer tell us about it? All the

2017-09-22 19:04 GMT+02:00 Michael Lawrence <lawrence.michael at gene.com>: > The %*% function is a primitive. As it says in the documentation under > ?Methods_Details > > Methods may be defined for most primitives, and corresponding > metadata objects will be created to store them. Calls to the > primitive still go directly to the C code, which will

Suppose I'm author of a package on which quite a few other packages depend. When I submit to CRAN, I run R CMD check on it, Kurt does that too, and if things work out fine, it is accepted. When one or more of the packages that depend on it break because of my changes, however, hell breaks loose. I would like to extend my testing (currently: R CMD check pkg) to running R CMD check on all

The following came up when Roger Bivand and I discussed R's name spaces and overlap in packages, in the bus to the field trip during StatGIS, last Tuesday: If two packages create the same class, say "variogram", and both are loaded, then using a method for an object of class "variogram" cannot discriminate between them and will call the method in the package loaded last.

On looking more closely, the purpose of finding the class definition is to update the entry for the new relationship, as the warning message suggests. That requires that the namespace holding the definition be writable. In the case of subclass information, the original namespace is very likely to be locked, if it's not the package currently being loaded. Copying the definition in order to

Consider the following examples: library(lattice) x = c(1,1,2,2) y = c(1,2,1,2) z = 1:4 levelplot(z~x+y,at=c(.5, 1.5, 2.5, 3.5, 4.5)) # correct levelplot(z~x+y,at=c(.5, 1.5, 2.5)) # ? The second plot is clearly incorrect. However, I don't know what correct behaviour is: ignore everything above 2.5 and issue a warning? Reject at values that do not cover the data range, and issue an

G'day all, I am not sure whether I should file this as a bug report, but I thought that I should make the developers of R aware of the following feature: I have just installed R 2.0.0 and when I run "R CMD check" on the source of some packages, I noticed that the XXX-examples.ps file contains one page with two graphics overlaid. This seems to happen when the first graphic is

Dear useRs: First of all I would like to thank all the responses. I've an error with package "spdep". I am working with a Windows XP machine (AMD-2000-XP RAM-256DDR) and 1.8.0. R-version and when I try to load spdep appear the following error: > library(spdep) Error in loadNamespace(i, c(lib.loc, .libPaths()), keep.source) : There is no package called

>>>>> Duncan Murdoch <murdoch.duncan at gmail.com> >>>>> on Mon, 24 Oct 2016 14:54:16 -0400 writes: > On 24/10/2016 1:51 PM, Kevin Ushey wrote: >> Hi R-devel, >> >> One of the more common issues that new R users see, and become stumped >> by, is error messages during package load of the form: >>

Hi R-devel, One of the more common issues that new R users see, and become stumped by, is error messages during package load of the form: > library(ggplot2) Error in loadNamespace(j <- i[[1L]], c(lib.loc, .libPaths()), versionCheck = vI[[j]]) : there is no package called 'Rcpp' Error: package or namespace load failed for 'ggplot2' Typically, error messages of this form