similar to: ESS (emacs speaks statistics) saving history

i'm somehow embarrassed to even ask this, but is there any built-in method for doing this: my_list <- list() my_list[[1]] <- matrix(1:20, ncol = 5) my_list[[2]] <- matrix(20:1, ncol = 5) now, knowing that these matrices are identical in dimension, i'd like to unfold the list to a 2x4x5 (or some other permutation of the dim sizes) array. i know i can initialize the array, then

hi all - i've seen versions of this question before, but none seem to get directly at my solving my (probably very simple) issue: i simply want to annotate the tick marks on an axis with (superscripted) 10^x notation, and tried this: axis(1, at = axTicks(1), as.expression(substitute(10^foo, list(foo = axTicks(1)))) thinking the as.expression/substitute would create the appropriate

i've written a function to coerce a matrix (e.g. from numeric to logical), but i'd like to know if someone has a more elegant method for this: > m <- matrix(c(0, 1, 1, 0), ncol = 2) > m <- as.logical(m) > m [1] FALSE TRUE TRUE FALSE i'd like 'm' to still be a matrix with the original dimensions. in my function to do this, i coerce 'm' to a logical,

hi all - i'm just wondering what sort of code people write to essentially performa an aggregate call, but with different functions being applied to the various columns. for example, if i have a data frame x and would like to marginalize by a factor f for the rows, but apply mean() to col1 and median() to col2. if i wanted to apply mean() to both columns, i would call: aggregate(x, list(f),

> > Date: Fri, 11 Aug 2000 15:34:01 -0400 > From: Rodney Sparapani <rodney at stat.duke.edu> > Subject: Emacs Speaks Statistics (ESS) BOF at JSM > > Statisticians: > > For those of you going to the JSM in Indy next week, we are having an > Emacs Speaks Statistics (ESS) BOF Monday, August 14th, 5:30 at the Hyatt > in Salon A. Please bring along your comments,

hi all - i'm having some difficulty figuring out how to convert between "user units" (which i can't find a definition for in the plotrix package) and either (a) device units (e.g. inches with PDFs) or (b) user coordinates along any particular axis. as an example, suppose i set up a PDF device with inches, the device has both outer and inner magins, and the plot region has

Hi all, I have a question about finalizers... I have a package that manages state for a few connections, and I'd like to ensure that these connections are 'cleanly' closed upon either (i) R quitting or (ii) an unloading of the package. So, in a pared-down example package with a single R file, it looks something like: ##### BEGIN PACKAGE CODE ##### .CONNS <- new.env(parent =

Emacs Speaks Statistics (ESS) version 5.2 is available for download at: http://www.analytics.washington.edu/downloads/ess/ess-5.2.0.tar.gz or http://www.analytics.washington.edu/downloads/ess/ess-5.2.0.zip Changes since 5.1.24 are listed below. Thanks, The ESS Core Team. Changes/New Features in 5.2.0: * ESS[BUGS]: new info documentation! now supports interactive processing thanks to

We are almost ready to release Emacs Speaks Statistics (ESS) version 5.2. A release candidate, 5.2.0rc3, is available at: http://www.analytics.washington.edu/downloads/ess/ess-5.2.0rc3.tar.gz or http://www.analytics.washington.edu/downloads/ess/ess-5.2.0rc3.zip If you know of any release-critical bugs, please report them with Emacs using "M-x ess-submit-bug-report". If no bugs are

hi all - i'm having trouble using lme to specify a mixed effects model. i'm pretty sure this is quite easy for the experienced anova-er, which i unfortunately am not. i have a data frame with the following columns: col 1 : "Score1" (this is a continuous numeric measure between 0 and 1) col 2 : "Score2" (another continuous numeric measure, this time bounded between 0

Hi Everyone, I am a beginner running R 2.9.2 under Ubuntu and typically use Emacs w/ESS. However, I am confused with history() command. When I issue command history() in Emacs within an R session, this is what get: > history() Error in savehistory(file) : no history available to save Similarly, history(max=10) command gives the same error message. However, there is this In/Out Menu in the

Dear all, I'm thinking of organising a tutorial on Emacs Speaks Statistics (ESS) for next year's useR meeting. http://www.warwick.ac.uk/statsdept/useR-2011/ Tony (Rossini) organised one a few years ago which covered the following topics: \begin{enumerate} \item Introduction (now, 15 minutes) \item Using Emacs (45 minutes) \item Using ESS (60 minutes) \item Exercise 1: ESS

hi, folks, how have you gone about reporting a p-value from a test when the returned value from a test (in this case a rank-sum test) is numerically equal to 0 according to the machine? the next lowest value greater than zero that is distinct from zero on the machine is likely algorithm-dependent (the algorithm of the test itself), but without knowing the explicit steps of the algorithm

hi all - i'm trying to 'R CMD build' a package, but i have what appears to be a bootstrapping problem: i've included a vignette in my package, with R code interwoven (and built using Sweave), but in this documentation i have a code line: > library(MyPackage) now, when trying to build a .tar.gz install-able version of my package in a clean state, i remove the original

> From: Duncan Murdoch <murdoch at stats.uwo.ca> > To: ramasamy at cancer.org.uk > Date: Fri, 10 Mar 2006 08:33:09 -0500 > Subject: Re: [R] To improve my understanding of workspaces > Other than Emacs, I use the same work habits as Adai. An advantage of > this workflow is that almost everything is stored in text format, so it > is easy to compare different versions to

I would like some feedback about how useful is the iESS mode to run R in Xemacs/emacs? -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- 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.math.ethz.ch

hi, i'm trying to prepend some plain (i.e. unevalutated) text to a typographically evaluated R expression in a legend(...) call. here's a working legend(...) call that is close to what i'd like (where x and y are returned from an lm(...) call): legend("topleft", legend = c(bquote(R^2 == .(summary(x)$r.squared)), bquote(R^2 == .(summary(y)$r.squared))), fill =

hi all - i'm working on an R package that makes use of my own shared library written in C. but i also am making use of another C-written library. (my package is for facilitating biological namespace translations via online (i.e. up-to-date) biological databases.) problem is, the library i'm using is not a standard library (i.e. i doubt it will be installed on most users' machines). i

Hi, I find that a typical workflow for me looks something like this: 1) import some data from files 2) mess around with the data for a while 3) mess around with plotting for a while 4) get a plot or analysis that looks good 5) go back through my history to make a list of the shortest command sequence to recreate the plot or analysis 6) send out that sequence to colleagues, along with the

hi all - i have a source package i'm writing that i'd like to be able to install with a special library that my R src files rely on. to be more precise, i have a normal R package directory structure (i.e. src/ R/ man/ DESCRIPTION NAMESPACE etc.). i also have another directory here called depPkg, and it has it's own configure file for the canonical './configure && make