Re: [Rd] [External] Possible ALTREP bug

;>      package >>>>> that demonstrates this: >>>      https://github.com/gaborcsardi/redfish >>>>> >>>>> The R callback in this package calls >>>      `loadNamespace("Matrix")`, but >&

Re: [Rd] [External] SET_COMPLEX_ELT and SET_RAW_ELT missing from Rinternals.h

these functions to be obscured in the first place? Best regards, Konrad, [[alternative HTML version deleted]] __ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel -- Luke Tierney Ralph E. Wareham Professor of Mathema

Re: [Rd] [External] ALTREP ALTINTEGER_SUM/MIN/MAX Return Value and Behavior

R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel -- Luke Tierney Ralph E. Wareham Professor of Mathematical Sciences University of Iowa Phone: 319-335-3386 Department of Statistics andFax: 319-335-3017 Actuari

Re: [Rd] [External] Re: ALTREP ALTINTEGER_SUM/MIN/MAX Return Value and Behavior

___ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel [[alternative HTML version deleted]] ______ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel -- Luke Tierney Ral

Re: [Rd] [External] Re: ALTREP ALTINTEGER_SUM/MIN/MAX Return Value and Behavior

___ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel [[alternative HTML version deleted]] __________ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel -- Luke Tierney Ralph E.

Re: [Rd] [External] SET_COMPLEX_ELT and SET_RAW_ELT missing from Rinternals.h

__ > R-devel@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-devel > -- Luke Tierney Ralph E. Wareham Professor of Mathematical Sciences University of Iowa                  Phon

Re: [Rd] [External] Clearing attributes returns ALTREP, serialize still saves them

ing along. Is there a plan to resolve this? Any suggestions for maybe a C++ workaround until then? Or an alternative performant serialization solution? Best, -- Zafer [[alternative HTML version deleted]] ______ R-devel@r-project.org mailing

[Rd] changes in some header files

review what you are doing and to try to revise your code to work within the API. If you feel there are features missing in the API then you can suggest additions on this mailing list or bugzilla. Best, luke -- Luke Tierney Ralph E. Wareham Professor of Mathematical Sciences University of Iowa

Re: [Rd] [External] Re: [R-pkg-devel] Tracking down inconsistent errors and notes across operating systems

Iñaki Úcar ______ r-package-de...@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-package-devel -- Luke Tierney Ralph E. Wareham Professor of Mathematical Sciences University of Iowa Phone:

Re: [Rd] [External] problem with pipes, textConnection and read.dcf

ct' must deparse to a single character string That is this works: L |> # gsub(pattern = " ", replacement = "") |> gsub(pattern = " ", replacement = "") |> textConnection() |> read.dcf() ## Variable Length ## [1,] &quo

Re: [Rd] [External] difference of m1 <- lm(f, data) and update(m1, formula=f)

ault put the expression that would produce the formula into the call (i.e. stripped out the two attributes). But I do not know if there is logic in base R code, never mind package code, that takes advantage of the attributes on the formula expression in if they are found. formula() looks in

Re: [Rd] [External] svd For Large Matrix

iling list https://stat.ethz.ch/mailman/listinfo/r-devel -- Luke Tierney Ralph E. Wareham Professor of Mathematical Sciences University of Iowa Phone: 319-335-3386 Department of Statistics andFax: 319-335-3017 Actuarial Science 24

Re: [Rd] [External] Re: JIT compiler does not compile closures with custom environments

the default is to byte compile on source install, or explicitly calling compiler::cmpfun are options. Best, luke Duncan Murdoch __ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel -- Luke Tierney Ralph

Re: [Rd] [External] Re: Update on rtools4 and ucrt support

based tool chain may be a better investment of time. Best, luke __ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel -- Luke Tierney Ralph E. Wareham Professor of Mathematical Sciences University of Iowa

Re: [Rd] [External] Re: Is it a good choice to increase the NCONNECTION value?

R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel __ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel -- Luke Tierney Ralph E. Wareham Professor of Mathematical Sciences University

Re: [Rd] [External] Re: Workaround very slow NAN/Infinities arithmetic?

ailman/listinfo/r-devel __ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel -- Luke Tierney Ralph E. Wareham Professor of Mathematical Sciences University of Iowa Phone: 319-335-3386 Departmen

Re: [Rd] [External] GC: improving the marking performance for STRSXPs

nd I am not sure if there might be situations in which the assumptions are violated, even though SET_STRING_ELT() and installAttrib() do enforce them. Best regards, Andreas -- Luke Tierney Ralph E. Wareham Professor of Mathematical Sciences University of Iowa Phone:

Re: [Rd] [External] Re: Wrong number of names?

cases, and / or do such validity checks already during serialization { <-> saveRDS() here } ? .. Such questions then really are for those who understand more than me about (de)serialization in R, its performance bottlenecks etc. Given the speed impact we should probably have such checks *optional*

Re: [Rd] [External] GC: speeding-up the CHARSXP cache maintenance, 2nd try

s, Andreas P.S. I had a hard time to get the indentation right in the patch due the mix of tabs and spaces. Sorry, if I screwed this up. -- Luke Tierney Ralph E. Wareham Professor of Mathematical Sciences University of Iowa Phone: 319-335-3386 Department of Statis

Re: [Rd] [External] DOCS: Exactly when, in the signaling process, is option 'warn' applied?

b.com/wch/r-source/blob/0a31ab2d1df247a4289efca5a235dc45b511d04a/src/library/utils/R/objects.R#L402-L405 [3] https://cran.r-project.org/doc/manuals/R-lang.html#warning __ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel

Re: [Rd] [External] Status of '=>'

able but not really documented or enabled? Clarifications welcome, otherwise 'time will tell' as usual. Thanks, Dirk -- Luke Tierney Ralph E. Wareham Professor of Mathematical Sciences University of Iowa Phone: 319-335-3386 Department of Statistics and

Re: [Rd] [External] Re: hashtab address arg

stly through dependencies on a few packages). (Perhaps this topic could be a better fit for R-help.) R-devel is the right place for this. Best, luke -- Luke Tierney Ralph E. Wareham Professor of Mathematical Sciences University of Iowa Phone: 319-335-3386 Departm

Re: [Rd] [External] assignment

in https://bugs.r-project.org/show_bug.cgi?id=18269 Best, luke -- Luke Tierney Ralph E. Wareham Professor of Mathematical Sciences University of Iowa Phone: 319-335-3386 Department of Statistics andFax: 319-335-3017 Actuarial Science 241 Schaef

Re: [Rd] [External] Time to drop globalenv() from searches in package code?

On Sat, 17 Sep 2022, Kurt Hornik wrote: luke-tierney writes: On Thu, 15 Sep 2022, Duncan Murdoch wrote: The author of this Stackoverflow question https://stackoverflow.com/q/73722496/2554330 got confused because a typo in his code didn't trigger an error in normal circumstances, but i

Re: [Rd] [External] Re: Calling a replacement function in a custom environment

nction by `$`-subsetting the defining environment, as shown above? Cheers, Konrad __ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel -- Luke Tierney Ralph E. Wareham Professor of Mathematical Sciences University of

Re: [Rd] [External] On PRINTNAME() encoding, EncodeChar(), and being painted into a corner

names while constructing error messages? Other languages (like Lua or SQLite) provide a special printf specifier (typically %q) to create quoted/escaped string representations, but we're not yet at the point of providing a C-level printf implementation. Not clear it is worth it. But the si

[Rd] UseMethod forwarding of local variables

ese fail with the environment set to 'error' but not to 'none', so they are getting a value from somewhere else that may or may not be right. Affected as revdeps of optmatch: - cobalt - htetree - jointVIP - MatchIt - PCAmatchR - rcbalance - rcbsubset - RItools - stratamat

Re: [Rd] Odd behavior of symbol objects with classes/attributes

;bar" str(y) # length 1 foo # - attr(*, "a")= chr "bar" str(y) # length 1 foo # - attr(*, "a")= chr "bar" str(quote(foo)) # length 1 foo # - attr(*, "a")= chr "bar" -Winston __ R-devel@r-project.o

Re: [Rd] missing PROTECT() in src/main/arithmetic.c

s, H. -- Luke Tierney Chair, Statistics and Actuarial Science Ralph E. Wareham Professor of Mathematical Sciences University of Iowa Phone: 319-335-3386 Department of Statistics andFax: 319-335-3017 Actuarial Science 241 Schaeffer

Re: [Rd] Multiple return values / bug in rpart?

nstruction with some students that can use this approach to identify which lines are never seen while profiling the test code. Duncan Murdoch __ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel -- Luke Tierney

Re: [Rd] Assigning empty symbol to variable.

R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel -- Luke Tierney Chair, Statistics and Actuarial Science Ralph E. Wareham Professor of Mathematical Sciences University of Iowa Phone: 319-335-3386 Department of S

Re: [Rd] getting environment from "top" promise

rsion deleted]] __________ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel __ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel -- Luke Tierney Chair

Re: [Rd] Historical NA question

Hint: Ross will be 60 this year. luke On Sat, 3 May 2014, Hadley Wickham wrote: Can anyone tell me what the significance of 1954 is in R's NA? Thanks! Hadley -- Luke Tierney Chair, Statistics and Actuarial Science Ralph E. Wareham Professor of Mathematical Sciences University of

Re: [Rd] precedence (was 'historical NA question')

did lead to some head scratching after plotting exp(-x^2) :-) luke Terry Therneau __ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel -- Luke Tierney Chair, Statistics and Actuarial Science Ralph E. Wareham Professor of

Re: [Rd] `*tmp*`

42 +`*tmp*`[1]<-7 # I would expect this one to fail + })() Error in cmpfun(function() { : object '*tmp*' not found luke Confused greetings, Michael -- Luke Tierney Chair, Statistics and Actuarial Science Ralph E. Wareham Professor of Mathematical Sciences University of Iowa

Re: [Rd] Is using devtools::release no longer allowed?

tools guarantee: "if because of a bug in devtools a member of R-core gets angry with you, I will send you a handwritten apology note. Just forward me the email and your address, and I'll get a card in the mail." Hadley I think I'm seeing the Rcaptcha package on the horiz

Re: [Rd] `*tmp*`

e evaluation). Addressing this is hard given the lazy evaluation/nonstandard eval combination, but it would be nice to see if we can do better. I keep meaning to write up notes on my current understanding of the assignment mechanism. I may get to it in a month or two; if i do it will appear i

Re: [Rd] RFC: getifexists() {was [Bug 16065] "exists" ...}

; Examples: > > ## Define a substitute function if necessary: > if(!exists("some.fun", mode = "function")) >some.fun <- function(x) { cat("some.fun(x)\n"); x } > search() > exists("ls", 2) # true even though ls is in

Re: [Rd] Cost of garbage collection seems excessive

er than from the command line? Thanks! --nate __ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel -- Luke Tierney Ralph E. Wareham Professor of Mathematical Sciences University of Iowa Phone: 319-335-3386 Department of Statis

Re: [Rd] Closing over Garbage

} } Best, luke Thanks, Christian __ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel -- Luke Tierney Ralph E. Wareham Professor of Mathematical Sciences University of Iowa Phone: 319-335-3386 Department of Statistics and

Re: [Rd] default min-v/nsize parameters

user would want 900 MB of N and 100 MB of V as the trigger (corresponding to --min-vsize=100M --min-nsize=16M). Thoughts? [[alternative HTML version deleted]] __ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-d

Re: [Rd] :: and ::: as .Primitives?

the matter. Regards, Pete Peter M. Haverty, Ph.D. Genentech, Inc. phave...@gene.com __ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel -- Luke Tierney Ralph E. Wareham Professor of Mathematical Sc

Re: [Rd] :: and ::: as .Primitives?

I'd be very interested to hear your thoughts on the matter. Regards, Pete Peter M. Haverty, Ph.D. Genentech, Inc. phave...@gene.com ______ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel -

Re: [Rd] :: and ::: as .Primitives?

tter. Regards, Pete Peter M. Haverty, Ph.D. Genentech, Inc. phave...@gene.com __ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel -- Luke Tierney Ralph E. Wareham Professor of Mathematical Sciences Universi

Re: [Rd] Different serialization of functions in interactive vs. batch mode

R version 3.1.0 (2014-04-10) Platform: x86_64-unknown-linux-gnu (64-bit) locale: [1] C attached base packages: [1] stats graphics grDevices utils datasets methods base other attached packages: [1] digest_0.6.4 __ R-devel@r-project.org mailing list https://stat.ethz.

Re: [Rd] Different serialization of functions in interactive vs. batch mode

00 fe 00 [726] 00 00 fe 00 00 00 fe sessionInfo() R version 3.1.0 (2014-04-10) Platform: x86_64-unknown-linux-gnu (64-bit) locale: [1] C attached base packages: [1] stats graphics grDevices utils datasets methods base other attached packages: [1] digest_0.6.4 ___

Re: [Rd] Recycling memory with a small free list

;d like to explore before going live. Releasing large (malloc'ed) objects with reference counts that hit zero back to the malloc system is probably not to hard to get right. Holding onto these objects in a free list might be worth looking into, but as Radford suggests a good malloc may be goo

Re: [Rd] iterated lapply

is certainly not desired behaviour, except in so far as it allows a slight savings in time (which is minor, given the time that the function call itself will take). Radford Neal __ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinf

Re: [Rd] iterated lapply

ly not desired behaviour, except in so far as it allows a slight savings in time (which is minor, given the time that the function call itself will take).   Radford Neal _______

Re: [Rd] iterated lapply

Radford Neal ______ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel -- Luke Tierney Ralph E. Wareham Professor of Mathematical Sciences University of Iowa Phone: 319-335-3386 Department of Statis

Re: [Rd] iterated lapply

the MoreArgs argument that would be nice to sort out at the same time if possible, as there are also a few more instances of this in several places. I will try to look into this more in the next week or so. Best, luke Radford Neal -- Luke Tierney Ralph E. Wareham Professor of Math

Re: [Rd] iterated lapply

- this takes local() out of the issue: f <- function(x, ...) { + g <- function() + log(x, ...) + g() + } f(1) Error in log(x, ...) : non-numeric argument to mathematical function It's not following the ... properly for some reason. Best, luke -- Luke Tierney

Re: [Rd] iterated lapply

for some reason. But no longer a problem in R-devel -- maybe there is a change worth back-porting to R-patched. Best, luke luke -- Luke Tierney Ralph E. Wareham Professor of Mathematical Sciences University of Iowa Phone: 319-335-3386 Department of Statistics

Re: [Rd] Segfault with match()

ample, but... data(housing, package ="MASS") x <- housing$Type + housing$Sat match(x, unique(x)) Hadley -- http://had.co.nz/ ______ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel -- Luke Tierney Ralph E. Wareham Pro

Re: [Rd] RObjectTables freezes in R 3.2.0 RC on 32bit systems

? __ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel -- Luke Tierney Ralph E. Wareham Professor of Mathematical Sciences University of Iowa Phone: 319-335-3386 Department of Statistics and

Re: [Rd] Why is the diag function so slow (for extraction)?

ere such attributes could cause trouble. -pd -- Luke Tierney Ralph E. Wareham Professor of Mathematical Sciences University of Iowa Phone: 319-335-3386 Department of Statistics andFax: 319-335-3017 Actuarial Science 241 Schaeffer Hall

Re: [Rd] Why is the diag function so slow (for extraction)?

here has been the c(.) in there. You can always make code faster if you write the code so it only has to work in one special case .. and work there very fast. > Example below > > > library(microbenchmark) __________ R-devel@r-project.org mailing list https://stat.eth

Re: [Rd] Confused about NAMED

14920 09 CHARSXP g0c1 [gp=0x20] "bar" Matthew -- Peter Dalgaard, Professor Center for Statistics, Copenhagen Business School Solbjerg Plads 3, 2000 Frederiksberg, Denmark Phone: (+45)38153501 Email: pd@cbs.dk Priv: pda...@gmail.com __

Re: [Rd] serialize/unserialize vector improvement

) for(i in 1:10) { print(system.time(serialize(input, NULL))) } for(i in 1:10) { print(system.time(unserialize(output))) } __ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel -- Luke Tierney Chair, Statistics and Actuarial S

Re: [Rd] Ignore user interrupts

te-- Environmental Resources Engineering Humboldt State University -- View this message in context: http://r.789695.n4.nabble.com/Ignore-user-interrupts-tp4321252p4331653.html Sent from the R devel mailing list archive at Nabble.com. __ R-devel@r-pr

Re: [Rd] hash table clean-up

c myself, but C is not my area of expertise. So if you beat me to it, please let me know. Thank you, Florent. __ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel -- Luke Tierney Chair, Statistics and Actuarial Scie

Re: [Rd] enableJIT(3) with Primitives

lman/listinfo/r-devel -- Luke Tierney Chair, Statistics and Actuarial Science Ralph E. Wareham Professor of Mathematical Sciences University of Iowa Phone: 319-335-3386 Department of Statistics andFax: 319-335-3017 Actuarial Science 241

Re: [Rd] enableJIT() prohibits usual R debugging

aphics grDevices utils datasets methods base loaded via a namespace (and not attached): [1] tools_2.14.2 __ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel -- Luke Tierney Chair, Statistics and Actuarial S

Re: [Rd] enableJIT() prohibits usual R debugging

inux-gnu status Under development (unstable) major 2 minor 16.0 year 2012 month 03 day20 svn rev58793 language R version.string R Under development (unstable) (2012-03-20 r58793) -- Luke Tierney Chair, Statistics and Actuarial Sci

Re: [Rd] enableJIT() and internal R completions (was: [ESS-bugs] ess-mode 12.03; ess hangs emacs)

e/sds/src/emacs/trunk/src/keyboard.c:822 > #49 0x0040fbad in main (argc=1, argv=) at /home/sds/src/emacs/trunk/src/emacs.c:1715 > Lisp Backtrace: > "process-get" (0xb0b8) > "ess-wait-for-process" (0xb278) > "ess-command" (0xb448)

Re: [Rd] [R] how to remove the 'promise' attribute of an R object (.Random.seed)?

luke Regards, Yihui -- Yihui Xie Phone: 515-294-2465 Web: http://yihui.name Department of Statistics, Iowa State University 2215 Snedecor Hall, Ames, IA __ r-h...@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read th

Re: [Rd] 7 arguments passed to .Internal(identical) which requires 6

-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel -- Luke Tierney Chair, Statistics and Actuarial Science Ralph E. Wareham Professor of Mathematical Sciences University of Iowa Phone: 319-335-3386 Department of Statistics and

Re: [Rd] On RObjectTables

ually unsupported and might be removed at some point, I should probably not invest in it. [[alternative HTML version deleted]] __ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel -- Luke Tierney Chair, Statistic

Re: [Rd] On RObjectTables

vest in it. [[alternative HTML version deleted]] __ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel -- Luke Tierney Chair, Statistics and Actuarial Science Ralph E. Wareham Professor of Mathematical Sciences

Re: [Rd] Capturing environment associated with a promise

tally evaluating it? Thanks! Hadley -- Luke Tierney Chair, Statistics and Actuarial Science Ralph E. Wareham Professor of Mathematical Sciences University of Iowa Phone: 319-335-3386 Department of Statistics andFax: 319-335-3017 Actu

Re: [Rd] suppress *specific* warnings?

} }) } suppressWarnings2(sqrt(-1)) suppressWarnings2(sqrt(-1),"abc") It seems to me I'd like to have a restart option that just returns to the point where the warning was caught, *without* muffling warnings ... ? But I don't quite understand how to set one up ...

Re: [Rd] Bug in list subset assignment due to NAMED optimization

ix but I want to think it thorugh a bit more before committing. Best, luke Justin [[alternative HTML version deleted]] __ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel -- Luke Tierney Chair, Stati

Re: [Rd] Bug in list subset assignment due to NAMED optimization

d do_subassign3_dflt that creates a duplicate of the LHS if the LHS & RHS are the same object? Justin [[alternative HTML version deleted]] __ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel -- Luke Tierney

Re: [Rd] stopping finalizers

be able to prevent finalizers from running during a particular code block, but I can't see any way to do it. Suggestions? -thomas -- Luke Tierney Chair, Statistics and Actuarial Science Ralph E. Wareham Professor of Mathematical Sciences University of Iowa Phone:

Re: [Rd] quote() vs quote(expr=)

arguments passed to 'quote' which requires 1 str(quote(expr = )) # symbol I bring this up because this seems like the most natural way of capturing the "missing" symbol with pure R code, compared to substitute() or bquote() or formals(plot)$x Hadley -- Luke Tierney Chair,

Re: [Rd] quote() vs quote(expr=)

ms like the most natural way of capturing the "missing" symbol with pure R code, compared to substitute() or bquote() or formals(plot)$x Hadley -- Luke Tierney Chair, Statistics and Actuarial Science Ralph E. Wareham Professor of Mathematical Sciences University of Iowa P

Re: [Rd] Missing PROTECT in mkPRIMSXP ?

t, result); } else if (TYPEOF(result) != type) error("requested primitive type is not consistent with cached value"); Martin -- Luke Tierney Chair, Statistics and Actuarial Science Ralph E. Wareham Professor of Mathematical Sciences University of Iowa Phone

Re: [Rd] Bugs due to naive copying of list elements

Similar bugs exist in eapply, rapply, and vapply. __ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel -- Luke Tierney Chair, Statistics and Actuarial Science Ralph E. Wareham Professor of Mathematical Scienc

Re: [Rd] R 3.0.0 memory use

ry-profiling --with-readline=no make make install __________ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel -- Luke Tierney Chair, Statistics and Actuarial Science Ralph E. Wareham Professor of Mathematical Sciences University

Re: [Rd] Lubuntu 13.04 raring ringtail: Problems installing pnmath_0.0-4

istinfo/r-devel -- Luke Tierney Chair, Statistics and Actuarial Science Ralph E. Wareham Professor of Mathematical Sciences University of Iowa Phone: 319-335-3386 Department of Statistics andFax: 319-335-3017 Actuarial Science 241

Re: [Rd] serialize() takes too long when serializing to a raw vector

using Rmpi and tracked it down > to .mpi.serialize, which in turn calls base::serialize. From Rmpi: > > .mpi.serialize <- function (obj) > { >trans_obj = serialize(obj, NULL) >if (getRversion() >= "2.4.0") > return(trans_obj) >else return(cha

Re: [Rd] "try"ing to understand condition handling

fy any of this? >>> >>> P.S. Is there any mechanism that would allow one to trap an interrupt, >>> like a ctl-C, so that if the user hit ctl-C some state would be >>> changed but execution would then continue where it was? I have in >>> mind the ctl-C handler setting a "time to finish

Re: [Rd] "try"ing to understand condition handling

he ctl-C handler setting a "time to finish up" flag which the > maini code checks from time to time. > > Thanks. > > Ross Boylan > > __ > R-devel@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo

Re: [Rd] "try"ing to understand condition handling

Perhaps you could provide a more explicit reference? > > Hadley > > __ > R-devel@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-devel > -- Luke Tierney Chair, Statistics and Actuarial Science Ralph E. Wareh

Re: [Rd] "try"ing to understand condition handling

d Brian). The note is entitled "A Prototype of a > Condition System for R" - can we assume the actual implementation is > as described? > > Thanks, > > Hadley > -- Luke Tierney Chair, Statistics and Actuarial Science Ralph E. Wareham Professor of Mathematical Scienc

Re: [Rd] "try"ing to understand condition handling (interrupts)

On Tue, 20 Feb 2007, Ross Boylan wrote: > [resequencing and deleting for clarity] > On Tue, Feb 20, 2007 at 01:15:25PM -0600, Luke Tierney wrote: >> On Tue, 20 Feb 2007, Ross Boylan wrote: >>>>> P.S. Is there any mechanism that would allow one to trap an interrupt, >

Re: [Rd] "try"ing to understand condition handling

; > On Tue, Feb 20, 2007 at 01:40:11PM -0600, Luke Tierney wrote: >> On Mon, 19 Feb 2007, Ross Boylan wrote: >> >>> I'm confused by the page documenting tryCatch and friends. >>> >>> I think it describes 3 separate mechanisms: tryCatch (in which co

Re: [Rd] Checking for user interrupt in a .C() call without without triggering a non-local exit.

ues is that while checking for interrupts is cheap on standard Unix setups where interrupts arrive as signals, it isn't in GUI setups where event processing is needed to detect whether a user interrupt action has occurred (and that checking could cause errors and non-local exits). Best, luke

Re: [Rd] R/C++/memory leaks

much. It is principle possible to build something around R_ToplevelExec, but that is not at this point part of the public API and so is subject to change. We might consider providing a variant of R_CheckInterrupts that either just checks or that executes cleanup code sometime after 2.5 is re

Re: [Rd] R/C++/memory leaks

On Tue, 27 Feb 2007, Ernest Turro wrote: > > On 27 Feb 2007, at 17:45, Luke Tierney wrote: > >> On Tue, 27 Feb 2007, Ernest Turro wrote: >> >>> Hi Ross, >>> >>> On 26 Feb 2007, at 22:34, Ross Boylan wrote: >>> >>>> On Mon,

Re: [Rd] Small inconsistency in serialize() between R versions and implications on digest()

>> about the R version or similar? The following poor mans test says >> that is the only difference: >> >> On all R versions, the following gives identical results: >> >>> raw <- serialize(1:1e4, connection=NULL, ascii=TRUE) >>> raw <- as.integer(raw[-c(8:10)]) >>> su

Re: [Rd] Small inconsistency in serialize() between R versions and implications on digest()

On Fri, 9 Mar 2007, Paul Murrell wrote: > Hi > > > Luke Tierney wrote: >> On Wed, 7 Mar 2007, Henrik Bengtsson wrote: >> >>> To follow up, I went ahead and generated "random" object to scan for a >>> common header for a given R version, and it

Re: [Rd] cbind() & rbind() for S4 objects -- 'Matrix' package changes

d and base::rbind support S4 dispatch via cbind2/rbind2 (assuming this can be done efficiently) then there may be some merit to 2) to minimize the need for code rewriting. It might be worth experimenting with having .Internal(cbind(...)) check its arguments and call methods:::cbind if (Methods is loaded

Re: [Rd] [R] can't load just saved R object "ReadItem: unknown type 65"

t; "1.7.4" "1.9.21" "0.8-0" "1.6-0" > GOstats CategoryMatrix latticegenefilter > "2.1.13" "2.1.20" "0.9975-11" "0.14-16" "1.13.8" >

Re: [Rd] Exchange of information between functions aside from argument/return-value interface

ed-point type > algorithm. > To determine b according to a certain criterium, moreover, myH() evaluates > a function H0 in b, the zero of which will be the "optimal" b. > > So to use notmyG()=uniroot() as zero-finder the return value of myH() > should be H0(b), while my

Re: [Rd] Exchange of information between functions aside from argument/return-value interface

rnal implementation, the enclosing environment of the environment of myH is the frame of the call to myF that created myH.] Best, luke THis is exactly the pro > > Thanks for your help > Peter > > > -- Luke Tierney Chair, Statistics and Actuarial Science Ralph E. Wareham Professor of

Re: [Rd] wishlist: additional argument in R_tryEval (Rinternals.h)

airly easy to add another argument, similar to > ErrorOccurred, that is set to the visibility flag before returning. Is > this something that could be considered for addition in R-devel? A > possible patch for R/trunk is attached. Mac-GUI/REngine/REngine.m will > also need a patch, but I

Re: [Rd] segmentation fault

-03-31 r41078) > x86_64-apple-darwin8.9.1 > > locale: > C > > attached base packages: > [1] "stats" "graphics" "grDevices" "utils" "datasets" > "methods" > [7] "base" > > __

Re: [Rd] R CMD build fails with try(stop()) in vignette

E=en_US;LC_COLLATE=en_US;LC_MONETARY=en_US;LC_MESSAGES=en_US;LC_PAPER=en_US;LC_NAME=C;LC_ADDRESS=C;LC_TELEPHONE=C;LC_MEASUREMENT=en_US;LC_IDENTIFICATION=C > > attached base packages: > [1] "stats" "graphics" "grDevices" "utils" "dat

Re: [Rd] R CMD build fails with try(stop()) in vignette

On Thu, 12 Apr 2007, Friedrich Leisch wrote: >>>>>> On Wed, 11 Apr 2007 17:28:31 -0500 (CDT), >>>>>> Luke Tierney (LT) wrote: > > > It would appear that printing the error message to stderr() is what is > > causing the build to fail; replace &

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