search for: eglen

...However, I think that is not the cause of this problem, I'm not using persp in my code. Also, the R process seems stable at about 30Mb. Also, are ChangeLogs available for the unstable branch of R, or is it just the NEWS file? Any pointers to debugging this appreciated. best wishes, Stephen Eglen -- Stephen Eglen Department of Anatomy and Neurobiology eglen at thalamus.wustl.edu Washington University School of Medicine Tel: +1 314 362 4870 St. Louis MO 63110 USA. Fax: +1 314 747 1150 -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-hel...

R does a great job with the fine details regarding plots. e.g in the following: library(lattice) y <- -4:4/10 xyplot(y~1, las=1) the y axis is labelled with numbers -0.4, -0.2, 0.0, 0.2, 0.4 with the numbers aligned on the decimal point. How do I get the same behaviour in the colorkey of a levelplot? e.g. levelplot(matrix(y,3,3)) the numbers in the colorkey seem left-aligned, and

A recent paper on visualisation (in Neuron, a leading neuroscience journal) surveyed how well previous articles in this journal labelled their graphs (e.g. axis labelling and describing their error bars). Of particular interest is that (only) 40% of plots labelled what their colorkey was showing (variable and units). The paper is at http://dx.doi.org/10.1016/j.neuron.2012.05.001 R is not yet

Full_Name: Stephen Eglen Version: 1.2.3 OS: Linux Submission from: (NULL) (128.252.204.186) The help file for image() currently says: The way in which `zlim' is divided into colours will be changed for the next major release (1.1.0) to divide the range into equal-length intervals. According to NEWS,...

Full_Name: Stephen Eglen Version: 1.2.3 OS: Linux (Redhat 6.1) Submission from: (NULL) (128.252.204.186) Hi, two small typos in `?write.table' (R 1.2.3) In the doc of the append parameter: append: logical. If true, the output is appended to targshe file. that should be "... to the file". and in the Deta...

Full_Name: Stephen Eglen Version: 1.4 OS: Redhat Linux 7.1 Submission from: (NULL) (128.252.204.36) I think the brackets in the levels of cut() are slightly incorrect when include.lowest is TRUE. For example: > table(cut( c(1,4), include.lowest=T, right=F, breaks=c(1,2,3,4))) [1,2) [2,3) [3,4) 1 0 1...

Full_Name: stephen eglen Version: 1.0.0 OS: Unix (OSF/1) Submission from: (NULL) (129.215.238.26) Hi, in the documentation `Writing R Extensions', the section 3.6.1 (handling the effects of garbage collection) has the following typo: Protecting a SEXP pointer protexts ... Should that be `protects'? -.-.-.-....

hi, Just a very simple question: is there an R equivalent to the matlab command find(X) which returns the indices of vector X that store non-zero elements? e.g. > find( [1 0 0 1 0]) ans = 1 4 so, in R, how do I do: ans <- rfind( c(1,0,0,1,0)) so that ans is the vector c(1,4) thanks, stephen -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help

...e the beep is generated in those drivers. /src/modules/X11/devX11.c, line 1726: /* Make a beep! Was print "\07", but that messes up some terminals. */ XBell(display, X_BELL_VOLUME); XSync(display, 0); Best wishes, Stephen Eglen -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-help-request at s...

I recently wrote a vignette, with the following at the top of the .Rnw file: %%\VignetteIndexEntry{How to use look up tables for h() functions} %%\VignetteDepends{sjedmin, spatstat} Using vExplorer() on this function, I got an error from this part of getVigInfo(): lines <- grep("^%[[:space:]]*\\\\Vignette", file) if (length(lines) == 0) stop("File ", vig,

Small suggestion for the documentation: Should the = operator for assignments, described on http://developer.r-project.org/equalAssign.html, now be included in the operator table in doc/manual/R-lang.texi? If so, one possibility could be after lines 1096/7: @item @code{<-} @tab Left assignment, binary @item @code{=} @tab Left assignment, binary Also, where is the best place to send

Full_Name: Stephen Eglen Version: 1.4 OS: Redhat Linux 7.1 Submission from: (NULL) (128.252.204.36) abline() produces a spurious line in addition to the correct line, at least with the X11 driver. The postscript file generated also has nan values in it, which causes an error under ghostscript. xs <- c(0, 150, 300)...

If the last line of an R script does not have a trailing newline, a small errror is produced at the end of the script. Small example. If file eg.r contains one line: getwd() and there is no newline after the closing paren $ R CMD BATCH eg.r produces an error: $ cat eg.r.Rout R : Copyright 2005, The R Foundation for Statistical Computing Version 2.1.1 Patched (2005-09-01), ISBN 3-900051-07-0

One of the examples in Rscript.Rd seems mis-formatted, in that the format statement is incomplete: ## Not run: Rscript -e 'date()' -e 'format(Sys.time(), " Both Rscript.Rd in R 2.5.0 and the version at: https://svn.r-project.org/R/trunk/src/library/utils/man/Rscript.Rd have Rscript -e 'date()' -e 'format(Sys.time(), "%a %b %d %X %Y")' Do

Thanks to Luke Tierney, Agustin Lobo, Stephen Eglen, A.J. Rossini, Simon Wood and Timothy H. Keitt for responding to my question about poor man's parallel processing. Much of the substantive material was cc'ed to r-help already, but my take is as follows. 1) Currently, there is nothing "simple" for solving my problem. 2) I though...

Martin Maechler <maechler@stat.math.ethz.ch> writes: > (from R-help) > PD> Stephen Eglen <stephen@cogsci.ed.ac.uk> writes: > > > > > generated by R into a latex document. Specifically, the latex package > > > > graphicsx allow you to specify the bounding box of the postscript > > > > file, so that you can just show _part_ of...

First, thanks to everyone who helped me get to grips with R in (x)emacs (I get confused easily). Special thanks to Stephen Eglen for continued support. My question is about non-linear binning, or density functions over distributions governed by a power law ... y ~ mu*x**lambda # In one of its forms # (can't find Pareto in the online help) Looking at the following should show my problem.... x3...

Hi, I have a query about the maximum length of vector that can be plotted in one go in a postscript driver. Try the following code (in 1.7.0; version details below): t <- seq(from=0, to=4*pi, length=200000) y <- sin(t) postscript(file="o.ps") plot(t, y, type="l") dev.off() If I view the postscript file o.ps in "gv", it takes many seconds before eventually

...B. Biggerstaff; R. Bivan d; F. Bonneu; J. Burgos; S. Byers; Y.M. Chang; J.B. Che n; I. Chernayavsky; Y.C. Chin; B. Christensen; J.-F. Co eurjolly; R. Corria Ainslie; M. de la Cruz; P. Dalgaard; P.J. Dig gle; P. Donnelly; I. Dryden; S. Eglen; O. Flores; N. Funwi-Gabga; A. Gault; M. Genton; J. Gilbey; J. Goldstick; P. Graba rnik; C. Graf; J. Franklin; U. Hahn; A. Hardegen; M. Herin g; M.B. Hansen; M. Hazelton; J. Heikkinen; K. Hornik; R. Ihaka ; A. Jammalamadaka;...

..., pmin are documented) refer to which.min and which.max in the "\seealso" section? e.g. change the \seealso section (line 53) of Extremes.Rd to: \code{\link{range}}, \code{\link{which.min}}, etc.}, [Also, is r-help the right place for suggestions about documentation?] thanks, Stephen Eglen -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-help-request at stat...