search for: georgi

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2004 Dec 08
4
Is k equivalent to k:k ?
...; which is not obvious in the wording, as "by" is not specified but the object is double. > typeof(seq(from=1, length=1)) [1] "double" marcus >>> Martin Maechler <maechler at stat.math.ethz.ch> 3/08/2004 3:15:45 AM >>> >>>>> "Georgi" == Georgi Boshnakov <georgi.boshnakov at umist.ac.uk> >>>>> on Mon, 2 Aug 2004 15:46:37 +0100 writes: Georgi> Hi, I wonder if the following (apparent) Georgi> inconsistency is a bug or feature. a feature "of course". Georgi> Since s...
2004 Dec 08
4
Is k equivalent to k:k ?
...; which is not obvious in the wording, as "by" is not specified but the object is double. > typeof(seq(from=1, length=1)) [1] "double" marcus >>> Martin Maechler <maechler at stat.math.ethz.ch> 3/08/2004 3:15:45 AM >>> >>>>> "Georgi" == Georgi Boshnakov <georgi.boshnakov at umist.ac.uk> >>>>> on Mon, 2 Aug 2004 15:46:37 +0100 writes: Georgi> Hi, I wonder if the following (apparent) Georgi> inconsistency is a bug or feature. a feature "of course". Georgi> Since s...
2004 Aug 02
4
Is k equivalent to k:k ?
...> identical(4.0,4.0:4.0) [1] FALSE A closer look reveals that the colon operator produces objects of different class, e.g. > class(4) [1] "numeric" > class(4.0) [1] "numeric" but > class(4:4) [1] "integer" > class(4.0:4.0) [1] "integer" Georgi Boshnakov ------------------------------------------------------------------------------ Dr Georgi Boshnakov tel.: +44 (0)161 200 3684 Mathematics Department email: georgi.boshnakov@umist.ac.uk UMIST P O Box 88 Manchester M60 1QD UK [...
2003 Jun 17
5
How to make a customized, unattended install for FreeBSD?
I would like to customize our store-bought, bootable FreeBSD CD so that it does a non-interactive (or minimally interactive ;-) install. The interim solution we've devised has our lab execution techs booting from a CD and then using the Sysinstall "Load config file" menu option to load an "install.cfg" file from a floppy. We'd like to eliminate this step by
2018 May 25
2
Rd parser throws error for user macros invoked with empty argument
...arguments, it seems that if a multiline argument is supplied, the lines after the first are silently ignored: f <- tempfile() mac6 <- "\\newcommand{\\mac6}{mac6: #1}" cat(mac6, "\\mac6{2*3 2+2 sin(pi) }\n", file = f) rd <- tools::parse_Rd(f) > rd mac6: 2*3 --- Georgi Boshnakov -----Original Message----- From: Tomas Kalibera [mailto:tomas.kalibera at gmail.com] Sent: 25 May 2018 10:05 To: Georgi Boshnakov; r-devel at r-project.org Subject: Re: [Rd] Rd parser throws error for user macros invoked with empty argument Thanks for the report and the examples - and...
2020 Jan 11
4
System with MGE UPS shuts down too early
OK. I'll try it, but it really puzzles me how the battery could have gone bad for just 15 months. The online power is pretty stable, so the battery hasn't gone through many charge/discharge cycles... Regards, -- Georgi On 11.1.2020 at 14:24, Manuel Wolfshant wrote: > > indicates that the UPS thought that battery was close to depleted and decided to shutdown. I suggest to fully retest your battery ( doing a full charge/discharge cycle with a dummy load ), I suspect it is not any more as good as you believe...
2019 Jun 28
1
tools::package_native_routine_registration_skeleton?
...ve in your NAMESPACE file. Just delete the names that are meant for internal use only. Duncan Murdoch > > Roger Koenker > r.koenker at ucl.ac.uk<mailto:r.koenker at ucl.ac.uk> > Department of Economics, UCL > London WC1H 0AX. > > > On Jun 28, 2019, at 11:23 AM, Georgi Boshnakov <georgi.boshnakov at manchester.ac.uk<mailto:georgi.boshnakov at manchester.ac.uk>> wrote: > > ... reports that the fortran names of all the registered fortran functions are ?undocumented objects?... > > Those symbols should not be exported. In quantreg v5.33, NA...
2018 May 14
3
Rd parser throws error for user macros invoked with empty argument
...or in tools::parse_Rd(fn) : Value of SET_STRING_ELT() must be a 'CHARSXP' not a 'NULL' A full example is further below with the system macro \CRANpkg{}. In this example it doesn't make sense to use empty argument but the error is not specific to this particular macro. ------ Georgi Boshnakov Create an Rd file containing system macro \CRANpkg{bibtex}, parse_Rd() is ok: ================= fn <- tempfile() writeLines("\\name{dummyfun} \\alias{dummyfun} \\title{Dummy title} \\description{Dummy description} \\usage{ dummyfun(x, ...) } \\arguments{ \\item{x}{a value.}...
2013 Nov 05
2
[PATCH tftp-hpa] Add --forbid-get option to disable downloads
In my tftp usage I'm using the server to collect device configurations but I don't want once the files are uploaded to be accessible for download. I've solved my problem by adding --forbid-get/-F option which disables file downloads. -- Georgi Chorbadzhiyski | http://georgi.unixsol.org/ | http://github.com/gfto/ -------------- next part --------------
2019 Jun 28
2
tools::package_native_routine_registration_skeleton?
...fortran names of all the registered fortran functions are ?undocumented objects?... Those symbols should not be exported. In quantreg v5.33, NAMESPACE has 'exportPattern(".")'. Maybe it is a good time to remove that and export explicitly the symbols that are meant for export. Georgi Boshnakov ------------------------------ Message: 6 Date: Fri, 28 Jun 2019 09:06:52 +0000 From: "Koenker, Roger W" <rkoenker at illinois.edu> To: "r-devel at r-project.org" <r-devel at r-project.org> Subject: [Rd] tools::package_native_routine_registration_skeleto...
2018 Jun 18
2
incomplete results from as.character.srcref() in some cases involving quote()
...ttr(e5, "wholeSrcref")) [1] "e5 <- quote({quote({2+2})}" > attributes(e5) ... $wholeSrcref e5 <- quote({quote({2+2})} Attribute 'wholeSrcref' seems undocumented but it is of class 'srcref' which is documented (eg ?srcref) and has supporting methods. Georgi Boshnakov [[alternative HTML version deleted]]
2020 Sep 11
2
more Matrix weirdness
> > "These operators are also implicit S4 generics, but as > > primitives, S4 methods will be dispatched only on S4 > > objects ?x?." > Yes, exactly, very well found, Georgi! I'm sorry Martin, but I don't understand your point here. I'm assuming that you want the (S3) matrix, x, to be converted to an (S4) Matrix. However, this is not a question of method dispatch, as such. But rather a question of type conversion (integer to numeric to complex, etc). Sp...
2010 May 10
3
update.packages fails with directory not found
Windows XP. I have just updated to R 2.11.0 and then run update.packages. In the series of updates, a few will succeed, then I get a failure like package 'mvtnorm' successfully unpacked and MD5 sums checked package 'party' successfully unpacked and MD5 sums checked package 'PBSmodelling' successfully unpacked and MD5 sums checked Error in normalizePath(path) :
2018 Jun 01
0
user macros with multi-line arguments in Rd (was Re: Rd parser throws error for user macros invoked with empty argument)
Thanks for the report, I am testing a patch that will allow multi-line arguments to user macros. Best Tomas On 05/25/2018 04:45 PM, Georgi Boshnakov wrote: > While on the topic of Rd macro arguments, it seems that if a multiline argument is supplied, the lines after the first are silently ignored: > > f <- tempfile() > mac6 <- "\\newcommand{\\mac6}{mac6: #1}" > > cat(mac6, "\\mac6{2*3 > 2+2 &...
2010 Jan 20
1
function curve() (PR#14191)
Full_Name: Georgi Boshnakov Version: 2.10.1pat OS: Windows XP Submission from: (NULL) (130.88.123.205) When calling programmatically function curve() from package:graphics I experienced some trouble since it reports stop("'expr' must be a function or an expression containing 'x'&qu...
2020 Jan 24
0
System with MGE UPS shuts down too early
...of the batteries, so I ordered new battery pack. However, how could I make a full charge/discharge test? Should I disable SHUTDOWNCMD in upsmon.conf? Or is there any other way to ignore forced shutdown? I'd like to see how long it would go until the batteries actually drain. Regards, -- Georgi On 12.1.2020 at 12:43, Manuel Wolfshant wrote: > On January 12, 2020 12:27:38 PM GMT+02:00, "Georgi D. Sotirov" <gdsotirov at gmail.com> wrote: >> You have a point, but how to check the actual manufacturing date? > Some UPSes return this date whem intetogated with upsc...
2015 Jul 15
1
add .emacs.desktop and .emacs.desktop.lock to files ignored by R CMD build?
Is it possible to consider adding .emacs.desktop and .emacs.desktop.lock to files ignored by R CMD build? Thanks, Georgi -- Dr Georgi Boshnakov tel: (+44) (0)161 306 3684 School of Mathematics fax: (+44) (0)161 306 3669 Alan Turing Building 1.125 The University of Manchester email: Georgi.Boshnakov at manchester.ac.uk Oxford Road Manchester M13 9PL UK
2019 Jun 28
0
tools::package_native_routine_registration_skeleton?
Thanks, I was just coming to that conclusion and beginning to look for a way to make a list of exportable objects. Roger Koenker r.koenker at ucl.ac.uk<mailto:r.koenker at ucl.ac.uk> Department of Economics, UCL London WC1H 0AX. On Jun 28, 2019, at 11:23 AM, Georgi Boshnakov <georgi.boshnakov at manchester.ac.uk<mailto:georgi.boshnakov at manchester.ac.uk>> wrote: ... reports that the fortran names of all the registered fortran functions are ?undocumented objects?... Those symbols should not be exported. In quantreg v5.33, NAMESPACE has 'exp...
2020 Sep 11
0
more Matrix weirdness
...r be used since "matrix" is S3. If instead x="someS4class" then the S4 method will be invoked. There may be cases when changing the class of the left-hand side make sense (such as one subclass of "Matrix" to another) but certainly not for the base R vector classes. Georgi Boshnakov -----Original Message----- From: Abby Spurdle <spurdle.a at gmail.com> Sent: 11 September 2020 03:03 To: Martin Maechler <maechler at stat.math.ethz.ch> Cc: Georgi Boshnakov <georgi.boshnakov at manchester.ac.uk>; r-devel at r-project.org Subject: Re: [Rd] more Matrix...
2014 Nov 10
1
ambiguity in the documented return value of Null() from package MASS
...------------------------ Value: The matrix 'N' with the basis for the null space, or an empty vector if the matrix 'M' is square and of maximal rank. ----------------------------------------------- (R version 3.1.1 Patched (2014-09-21 r66653) -- "Sock it to Me") Georgi