search for: edzer

...1.7.1, debian stable): > 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 did an update.packages() as root recently. Any idea what's wrong? -- Edzer

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...

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

...:/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 > <edzer.pebesma at uni-muenster.de> wrote: >> >> 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 ol...

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

...ion(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 Geoinformatics (ifgi), University of M?nster Heisenbergstra?e 2, 48149 M?nster, Germany; +49 251 83 33081 Journal of Statistical Software: http://www.jstatsoft.org/ Computers & Geosciences: http://elsevier.com/locate/cageo/ Spatial Statistics Society http://www.spati...

...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 best, Patrick

...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 consistent if they would get the colour of 1, and would be left blank in case they were NA's. -- Edzer

.../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 >> <edzer.pebesma at uni-muenster.de> wrote: >>> >>> 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, instea...

...nother that gets updated more or less independently. I'm not sure what the best strategy would be from the Debian packaging perspective (perhaps looking in both places and choosing the one with higher version number but still compatible with the corresponding R version). Deepayan > -- > Edzer > > deepayan at cs.wisc.edu wrote: >>> Deepayan, after updating to R 2.3.0 (beta), I noticed that levelplot >>> now >>> seems to draw boxes around the coloured squares. Is this intentional? >>> Is >>> there >>> a way to not draw them? Need...

...e which binds to the original metadata object - I'm not clear on that). What is the danger I am being warned about, and what, ideally should I do about it? In practice I know I can make the message go away by using `importClassesFrom(rgeos,SpatialLinesNULL)` in my NAMESPACE file now that Edzer Pebesma has arranged for a version of rgeos which exports SpatialLinesNULL. But why do I need to explicitly import the superclass of the class I am actually using? If I were using a *function* from rgeos, which in turn utilised a second non-exported function from rgeos, the package namespace...

Dear All, Is there anybody has the experience in using variogram(gstat) ? Please kindly give me some hints about the results. I used variogram() to build a semivariogram plot as: tr.var=variogram(Incr~1,loc=~X+Y,data=TRI2TU,width=5) then fir the variogram to get the parameters as: v.fit = fit.variogram(tr.var,vgm(0.5,"Exp",300,1)) v.fit model psill range 1 Nug 1.484879

...normally define an S3 method for `%*%()` that > delegates to a custom non-primitive generic, perhaps "matmult" in this > case. But since %*% is not an S3 generic, that's not an option. > > It would help to hear more about the context of the problem. This is a problem that Edzer Pebesma and I are facing in our packages units and errors respectively (you can find both on CRAN). They are designed in a similar way: units or errors are attached to numeric vectors as an attribute of an S3 class, and Ops, Math and Summary are redefined to cope with such units/errors. Then Edzer...

...p='')) > " Date: Fri, 17 Feb 2012 12:18:55 +0100 From: Roger.Bivand at nhh.no To: michael.denslow at gmail.com CC: r-sig-geo at r-project.org; skopp at esri.com Subject: Re: [R-sig-Geo] R / ArcGIS On Fri, 17 Feb 2012, Michael Denslow wrote: > On Fri, Feb 17, 2012 at 2:15 AM, Edzer Pebesma > <edzer.pebesma at uni-muenster.de> wrote: >> Hi, >> >> I might succeed meeting with some ESRI / ArcGIS folks at AAG next week; >> I'm in touch with them in particular about linking R to ArcGIS. >> >> I would like to find out if any of you h...

...en I change the signature of doNothing to signature(object = "ANY", value = "ANY"), the problem disappears. I tried to make a self-contained example that reproduced the issue, but could only get something that worked as expected. I would appreciate any help or suggestions. -- Edzer Pebesma Institute for Geoinformatics (ifgi), University of M?nster Weseler Stra?e 253, 48151 M?nster, Germany. Phone: +49 251 8333081, Fax: +49 251 8339763 http://ifgi.uni-muenster.de http://www.52north.org/geostatistics e.pebesma at wwu.de

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

...1 Rscript -e 'units::set_units(1:10, ?m)' #> Error: unexpected input in "units::set_units(1:10, ?" #> Execution halted However, if you use the first version, with quotes, in an example, and the package is checked on Windows, it fails too (see https://ci.appveyor.com/project/edzer/units/builds/22440023#L747). The package declares UTF-8 encoding, so none of these errors should, in principle, happen. Am I wrong? Thanks in advance, regards, I?aki

On Fri, 24 Aug 2018 at 19:53, Edzer Pebesma <edzer.pebesma at uni-muenster.de> wrote: > > 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 look...

...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 error message? I think I prefer the second, as it does not hide extremes. -- Edzer

...in their most recent (CRAN) version. I got stuck trying this. Does anyone know how to get (i) a list of all packages that depend, directly or indirectly, on my package, and (ii) a list of file names of their package sources in their latest version (i.e., including their latest version number)? -- Edzer Pebesma Institute for Geoinformatics (ifgi), University of M?nster Weseler Stra?e 253, 48151 M?nster, Germany. Phone: +49 251 8333081, Fax: +49 251 8339763 http://ifgi.uni-muenster.de http://www.52north.org/geostatistics e.pebesma at wwu.de