similar to: [PATCH] minor suggestions for R-ints manual

Attached is a patch with suggestions for the R-lang manual at r64277. Below are a few comments (some are implemented in the patch): In the section "Objects", there is a table introduced by "The following table describes the possible values returned by typeof". One of the results is "any". Can "any" be returned by "typeof()" ? Regarding the

Attached is a patch for R-exts.texi against r72880. Here are some of the changes I made: - Fix a broken link: https://developer.apple.com/library/mac/#documentation/DeveloperTools/Conceptual/InstrumentsUserGuide/Introduction/Introduction.html -> https://developer.apple.com/library/content/documentation/DeveloperTools/Conceptual/InstrumentsUserGuide/index.html - Changed a few http

>>>>> Henrik Bengtsson <henrik.bengtsson at gmail.com> >>>>> on Fri, 3 Mar 2017 00:52:16 -0800 writes: > I'd like to propose that the whenever the length of condition passed > to an if or a while statement differs from one, an error is produced > rather than just a warning as today: >> x <- 1:2 >> if (x == 1)

at lines 651 & 653 (integer_binary function): if (code == DIVOP || code == POWOP) ans = allocVector(REALSXP, n); else ans = allocVector(INTSXP, n); There are calls to warningcall() later in the function, which can trigger garbbage collection. Looks like the typical scenario where it seemed pretty safe to not PROTECT in the original version of the function but

On Fri, Mar 3, 2017 at 9:22 AM, Martin Maechler <maechler at stat.math.ethz.ch> wrote: >>>>>> Henrik Bengtsson <henrik.bengtsson at gmail.com> >>>>>> on Fri, 3 Mar 2017 00:52:16 -0800 writes: > > > I'd like to propose that the whenever the length of condition passed > > to an if or a while statement differs from one, an

I'd like to propose that the whenever the length of condition passed to an if or a while statement differs from one, an error is produced rather than just a warning as today: > x <- 1:2 > if (x == 1) message("x == 1") x == 1 Warning message: In if (x == 1) message("x == 1") : the condition has length > 1 and only the first element will be used There are

Can someone explain the use of SETLENGTH() and SETTRUELENGTH()? I would like to allocate a vector and reserve some space at the end, so that it appears shorter than the allocated size. So that I can more efficiently append to the vector, without requiring a new copy every time. So I'd like to use SETLENGTH() with a shorter apparent length, and bump this up as needed until I've used the

Hi, I've been tracking down a memory leak in an rApache application, http://data.vanderbilt.edu/rapache/bbplot. The code was deployed in 2007 and has survived numerous upgrades of both R and rApache (including upgrades and bugs in RMySQL). It's written in such a way so that web crawlers will download every possible URL the app will create. It's not a high-traffic app, but just about

Matrix is just a vector with the dim attribute. Assuming it is not referenced by anyone, you can set any values to the dim attribute. As for the vector, you can use SET_LENGTH() to shorten it - but I'm not sure how official it is - it was originally designed to work, but there were abuses of TRUELENGTH so not sure where we stand now (shortened vectors used to fool the garbage collector as far

"lpt1" through "lpt9" and "com1" through "com9" are in fact "special" file names under various versions of Microsoft Windows. However, "R Extensions" says only that "lpt1" through "lpt4" and "com1" through "com3" cannot be used as filenames, and "R CMD check" checks for just these

Hi. The there is an example in nnet help which is pasted in below. I am not sure how they are generating 'targets'. What is the 'class.ind() function doing? In the help docs for it they say "Generates a class indicator function from a given factor." I tried putting a simple vector of the "classes" into test.cl (below) but I get an error of "(list) object

I'm creating my own package for personal and I'm having trouble getting it to a point where R (v 2.3.1) will recognise it. I've followed two different tutorials for how to create the package structure and the DESCRIPTION file ( http://web.maths.unsw.edu.au/~wand/webcpdg/rpack.html , http://www.maths.bris.ac.uk/~maman/computerstuff/Rhelp/Rpackages.html#Lin-Lin ). I'm still getting

I would like to use samp as a part of a filename that I can change. My source files are .csv files with date as the file name, and I would like to be able to type in the date (later perhaps automate this using list.files) and then read the csv and write the pdf automatically. I have tried different combinations with "" and () around samp, but I keep getting the error "object

Hello guys, I would like to ask for help to understand what is going on in "func2". My plan is to generalize "func1", so that are expected same results in "func2" as in "func1". Executing "func1" returns... 0.25 with absolute error < 8.4e-05 But for "func2" I get... Error in dpois(1, 0.1, 23.3065168689948, 0.000429064542600244,

https://bugs.freedesktop.org/show_bug.cgi?id=70130 Priority: medium Bug ID: 70130 Assignee: nouveau at lists.freedesktop.org Summary: unable to compile fragment shader program Severity: normal Classification: Unclassified OS: Linux (All) Reporter: infyquest at gmail.com Hardware: x86 (IA32)

Dear all, I am currently analyzing count data from a hierarchical design, and I?ve tried to follow the suggestions for a correct estimation of p-values as discusssed at R-Wiki (http://wiki.r-project.org/rwiki/doku.php?id=guides:lmer-tests&s=lme%20and%20aov). However, I have the problem that my model only consists of parameters with just 1 d.f. (intercepts, slopes), so that the

Dear Friends, I am trying to use the gelman-rubin convergence test. I generated a matrix samp[10,000x86] with the gibbs sampler. the test requires the creation of "mcmc" objects. Since I don't know how to define samp as a "mcmc" object, I tried to create one mcmc object by means of the mcmc() function. With this function I tried to create a mcmc object dul from samp but I

I found a few occurrences of "\uxxx" which should probably have one more "x". A patch follows: Index: doc/manual/R-ints.texi =================================================================== --- doc/manual/R-ints.texi (revision 74580) +++ doc/manual/R-ints.texi (working copy) @@ -1277,11 +1277,11 @@ we have to a universal format. For those that do not (for example those

(To the list moderator: I just subscribed to the list. Apologies for not having done so longer before trying to post.) Hi all, I am currently using lmer to analyze data from an experiment with a single fixed factor (treatment, 6 levels) and a single random factor (block). I've been trying to follow the online guidance for estimating p-values for parameter estimates on these and other

I'm new to R (and to S) and am wondering about code from pages 72 and 83 of MASS (Venables+Ripley, 3rd edition), to draw an envelope on a QQ plot. Copying from the book, I've got: #... code whose gist is "a.fit <- nls(..." num.points <- length(resid(a.fit)) qqnorm(residuals(a.fit)) # illustrate data-model residuals qqline(residuals(a.fit)) samp <-