Greetings,
As of r80088, at the top of doc/NEWS.3 file it says:
LATER NEWS:
• News for R 4.x.y can be found in HTML format at doc/html/NEWS.html,
and in text format in file NEWS in the doc directory.
However as far as I can tell, neither NEWS nor NEWS.html exists in the R
source. Should
Greetings,
I would like to programmatically interact with multiple versions of a
given Python module via the reticulate package, without having to
restart the R process over and over. (My understanding is reticulate
does not provide such a capability by itself, as once reticulate binds
to a P
r to that date.
On 3/2/24 02:42, Ivan Krylov wrote:
В Fri, 1 Mar 2024 10:46:53 -0500
Benjamin Tyner пишет:
my platform info:
Platform: x86_64-pc-linux-gnu (64-bit)
Running under: Ubuntu 22.04.4 LTS
Quick things first: have you installed all the build-dependencies? apt
build-d
Curious to know if this warning is expected behavior, and if so, what is
the recommended way instead:
> dput(letters, file = stderr())
c("a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l",
"m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y",
"z")
Warning messa
A kind member of R-core suggested this is due to a misconfiguration on
my system, and to post it to the mailing list for troubleshooting.
When trying to build R version 4.3.3, in at least two places during the
process it gives LaTeX errors of the form:
(example 1)
you should 'make docs
Greetings,
Noticed that starting with R version 4.1.0, the base environment is
locked by default. So for example in interactive mode, we have
> .BaseNamespaceEnv$foo <- "bar"
Error in .BaseNamespaceEnv$foo <- "bar" :
cannot add binding of 'foo' to the base environment
However it appears tha
Greetings,
I noticed that starting with R version 3.5.0, it is now possible to do,
for example:
setGeneric(name = "foo",
def = function(x, y, ...) standardGeneric("foo"),
valueClass = "fooResult"
)
setMethod(f = "foo",
signature
On 6/20/20 5:04 PM, Duncan Murdoch wrote:
I think you effectively did that in your original post (all but
encapsulating the expression in a function), so yes, it's possible.
However, it's a really bad idea. Why use non-standard evaluation when
standard evaluation is fine? Standard evaluation
On 6/20/20 5:49 PM, Bert Gunter wrote:
Gents:
(with trepidation)
f(x = 3, y = g(expr))
**already** evaluates g in the environment of f, **not** in the
environment of the caller.
(This does not contradict Duncan's example -- 3 is a constant, not a
variable).
e.g.
> f <- function(x = 3, y =
On 6/20/20 9:00 AM, Duncan Murdoch wrote:
How about
g <- function(x, y = x) {
f(x, y)
}
g(x = 3)
or even
yEqualsX <- function(f) function(x, y = x) f(x, y)
yEqualsX(f)(x = 3)
These are a lot like currying, but aren't currying, so they may be
acceptable to you. Personally I'd choose the f
Greetings,
Occasionally, I desire to call a function with one argument set to equal
to another. Here is a toy example:
f <- function(x, y) {
x + y
}
f(x = 3, y = x) # Error in f(x = 3, y = x) : object 'x' not found
So far, the most concise way I found to accomplish this is:
Not certain this is actually a bug, so posting here.
I'm on Ubuntu 18.04.4 LTS, building R version 4.0.0. The "configure" and
"make" steps are successful, but the "make check" step fails when it
gets to this part of ./tests/reg-tests-1b.R:
> ## methods() gave two wrong warnings in some cas
Hello,
Using package nlme as an example, where there is a registered routine
fit_gnls:
> library(nlme)
> getDLLRegisteredRoutines("nlme")$.C$fit_gnls
$name
[1] "fit_gnls"
$address
attr(,"class")
[1] "RegisteredNativeSymbol"
$dll
DLL name: nlme
Filename: /home/btyner/R-77784/lib/R/library/nl
On 1/20/20 12:33 PM, Martin Maechler wrote:
It's really something that should be discussed (possibly not
here, .. but then I've started it here ...).
The NEWS for R 3.0.0 contain (in NEW FEATURES) :
* Functions rbinom(), rgeom(), rhyper(), rpois(), rnbinom(),
rsignrank() and rwil
On 1/20/20 4:26 AM, Martin Maechler wrote:
Coming late here -- after enjoying a proper weekend ;-) --
I have been agreeing (with Spencer, IIUC) on this for a long
time (~ 3 yrs, or more?), namely that I've come to see it as a
"design bug" that rpois() {and similar} must return return typeof() "i
Adler wrote:
Maybe there should be code for 64 bit R to use long long or the like?
On Sun, Jan 19, 2020 at 10:45 AM Spencer Graves
mailto:spencer.gra...@prodsyse.com>> wrote:
On 2020-01-19 09:34, Benjamin Tyner
Hello, All:
Consider:
Browse[2]> set.seed(1)
Browse[2]> rpois(9, 1e10)
NAs produced[1] NA NA NA NA NA NA NA NA NA
Should this happen?
I think that for, say, lambda>1e6, rpois should return rnor
Hi
I would like to replace a data.table 'DT' with a subset of itself, where
the subset is determined by an expression 'expr' which evaluates to
logical. Thus far I've been using:
DT <- DT[expr, ]
however this frequently results in a SIGABRT from glibc of the form:
"double free or corr
redirected to /dev/null.
Try
p <- pipe("cat > /dev/null", open = "w")
instead.
Regards,
Andreas
2019-12-06 02:46 GMT+01:00 Benjamin Tyner:
Not sure if this is a bug, so posting here first. If I run:
cnt <- 0L
while (TRUE) {
cnt <- cnt + 1L
Not sure if this is a bug, so posting here first. If I run:
cnt <- 0L
while (TRUE) {
cnt <- cnt + 1L
p <- pipe("echo /dev/stdin > /dev/null", open = "w")
writeLines("foobar", p)
tryCatch(close(p), error = function(e) { print(cnt); stop(e)})
}
then once cnt ge
For what it's worth, the current behavior seems to have begun starting
with version 3.6.0. If I run in version 3.5.3:
> p1 <- .Primitive('+') ; p2 <- p1 ; attr(p1, "myattr") <- 1 ; p2
function (e1, e2) .Primitive("+")
On 11/18/19 10:45 AM, Martin Maechler wrote:
>>/Tomas Kalibera />>
It appears this started with R version 3.5.0. Under R 3.4.4 we have:
> setClass("Z", rep=representation(x="character"))
> z <- new("Z", x="orig")
> `@<-`(z, "x", value="newer")
An object of class "Z"
Slot "x":
[1] "newer"
> z
An object of class "Z"
Slot "x":
[1] "newer"
> `slot<-`(z, "x", value
Hello,
Perhaps not a bug, but interesting because the error only happens when
there is a single named argument.
> m <- matrix(1, 1, 1)
> library(Matrix)
> bdiag(m)
1 x 1 sparse Matrix of class "dgCMatrix"
[1,] 1
> bdiag(a = m)
Error in is.list(...) : supplied argument nam
Looks fixed as of revision 76417; thanks Brian!
On 4/21/19 9:02 PM, Benjamin Tyner wrote:
Duncan that does indeed look to be the case. Many thanks!
In particular, tests/reg-tests-1d.R optionally loads the Matrix
namespace which allows the test to succeed. Compare:
~/R-rc_2019-04
Duncan that does indeed look to be the case. Many thanks!
In particular, tests/reg-tests-1d.R optionally loads the Matrix
namespace which allows the test to succeed. Compare:
~/R-rc_2019-04-21_r76409/bin/Rscript -e "options(warn=2);
library(Matrix); res <- findMethods('isSymmetric'); pri
Hello,
Most likely I'm doing something wrong, but am at a loss as to what the
issue is. I have a clean checkout of trunk here:
~/svn/r-devel/R$ svn info
Path: .
Working Copy Root Path: /home/btyner/svn/r-devel/R
URL: https://svn.r-project.org/R/trunk
Relative URL: ^/trunk
Rep
n Murdoch
wrote:
On 15/08/2018 7:08 AM, Benjamin Tyner wrote:
Hi
In my R package, imagine I have a C function defined:
void myfunc(int *x) {
// some code
}
but when I call it, I pass it a pointer to a longint instead of a
pointer to an int. Could this practice potentially result i
Hi
In my R package, imagine I have a C function defined:
void myfunc(int *x) {
// some code
}
but when I call it, I pass it a pointer to a longint instead of a
pointer to an int. Could this practice potentially result in a segfault?
Regards
Ben
__
On 07/25/2018 04:28 AM, Uwe Ligges wrote:
Not sure if this is a bug: where is it documented that this works not
as above (which is what I would expect)?
The documentation doesn't say one way or the other. But the fact remains
that base:::.getRequiredPackages2, when provided a non-null lib.lo
On 07/24/2018 07:50 AM, Martin Maechler wrote:
Benjamin Tyner
on Sat, 21 Jul 2018 13:42:43 -0400 writes:
> Not sure whether it is the same issue as was raised here:
> https://stat.ethz.ch/pipermail/r-devel/2010-October/058729.html
> but in any case perhaps th
BTW --- and this is a diversion --- This is nice mathematically
(and used in other places, also in "base R" I think)
but in principle is a waste: Computing a full
k x k matrix and then throwing away all but the length-k
diagonal ...
In the past I had contemplated but never RFC'ed or really
e package
On 07/21/2018 12:34 PM, Martin Maechler wrote:
Benjamin Tyner
on Fri, 20 Jul 2018 19:42:09 -0400 writes:
> Here's a trick/workaround; if lib.loc is the path to your
> library, then prior to calling library(),
>> environment(.libPaths)$.lib.loc <-
Here's a trick/workaround; if lib.loc is the path to your library, then
prior to calling library(),
> environment(.libPaths)$.lib.loc <- lib.loc
Good day,
If there's a library folder of the latest R packages and a partic
Hi,
Unless I am mistaken, this enhancement to gc():
r73749 | luke | 2017-11-18 13:26:25 -0500 (Sat, 18 Nov 2017) | 2 lines
Added 'full' argument to gc() with default 'TRUE' for now.
---
pe this helps,
Rui Barradas
Às 03:25 de 16-07-2018, Benjamin Tyner escreveu:
Hi
Given a closure which has been compiled, what's the recommended way to
recover the original? For example,
> f <- function(x) x+1
> fc <- cmpfun(f)
> rm(f)
> fc
funct
Hi
Given a closure which has been compiled, what's the recommended way to
recover the original? For example,
> f <- function(x) x+1
> fc <- cmpfun(f)
> rm(f)
> fc
function(x) x+1
what's the best way to recover f from fc ?
Regards
Ben
___
Greetings
On linux, is it possible to invoke an OS command from within R without
spawning a child process? If not, is it possible to avoid copying the
"parts of the caller's context" that are mentioned on the clone manpage?
ENOMEM Cannot allocate sufficient memory to allocate a task struct
esolve the issue.
Regards
Ben
On 6 February 2018 at 04:34, Benjamin Tyner https://stat.ethz.ch/mailman/listinfo/r-help>> wrote:
>/Hi />//>/Does rJava offer a way to instruct the JVM to perform a garbage
col
Thanks Jeff; indeed it works:
.jcall("java/lang/System", method = "gc")
On 02/05/2018 11:53 PM, Jeff Newmiller wrote:
rJava offers a mechanism to call arbitrary methods in Java. Wouldn't you use
that mechanism to call whatever you would call if you were programming in Java
(e.g. System.gc
Hi
Does rJava offer a way to instruct the JVM to perform a garbage collection?
Regards
Ben
__
R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R
Hello
The doc/NEWS.2 file mentions a setSessionLimit function, added with
version 2.8.0
o setTimeLimit() function to set limits on the CPU
and/or elapsed time for each top-level computation, and
setSessionLimit() to set limits for the rest of the session.
However, I no l
condition?
On 01/11/2018 07:56 AM, Ista Zahn wrote:
On Jan 10, 2018 8:24 PM, "Benjamin Tyner" <mailto:bty...@gmail.com>> wrote:
Thanks Keith. We checked, and indeed libopenblas is not linked
against libomp nor libgomp. We suspect this is because we used
con
On Jan 9, 2018, at 11:01 PM, Benjamin Tyner wrote:
I didn't do the compile; is there a way to check whether that was used? If not,
I'll inquire with our sysadmin and report back.
In any case, my suggestion was motivated by the fact that some parts of R use
OpenMP while others do n
r OpenBLAS omelet without breaking the OpenMP eggs, so to speak.
On 01/09/2018 06:41 PM, Keith O'Hara wrote:
Do those issues still arise when OpenBLAS is compiled with USE_OPENMP=1 ?
Keith
On Jan 9, 2018, at 6:03 PM, Benjamin Tyner wrote:
Please pardon my ignorance, but doesn't OpenB
Please pardon my ignorance, but doesn't OpenBLAS still not always play
nicely with multi-threaded OpenMP? (for example, don't race conditions
sometimes crop up)? If so, it might be nice to have the ability to
temporarily disable multi-threaded OpenMP (effectively:
omp_set_num_threads(1)) for th
Evan,
The pryr package provides some utilities which may be handy here. In
particular see the function: is_promise.
Also, next time please post in plaintext.
Regards
Ben
Hello R experts,
I plan to develop a tool for dynamic analysis of R programs. I would like to
trace function calls at r
,
colClasses = c(y = "character", x = "numeric"), col.names = c("foo", "bar"))
foo bar
1 a 3.14
so I agree it is good that we are checking for that now.
Regards
Ben
On 10/24/2017 08:55 AM, Martin Maechler wrote:
Benjamin Tyner
Jeff,
Thank you for your reply. The intent was to construct a minimum
reproducible example. The same warning occurs when the 'file' argument
points to a file on disk with a million lines. But you are correct, my
example was slightly malformed and in fact gives an error under R
version 3.2.2.
Hello
I noticed that starting with R version 3.3.0 onward, this generates a
warning:
> txt <- c("a", "3.14")
> read.table(file = textConnection(txt), header = FALSE, colClasses
= c(x = "character", y = "numeric"))
the warning is "not all columns named in 'colClasses' exist" and I gues
:
$ evaled: logi FALSE
$ value : NULL
> str(f(log(-1), force=TRUE))
List of 4
$ code : language log(-1)
$ env : NULL
$ evaled: logi TRUE
$ value : num NaN
Warning message:
In log(-1) : NaNs produced
E
$ value : NULL
> str(f(log(-1), force=TRUE))
List of 4
$ code : language log(-1)
$ env : NULL
$ evaled: logi TRUE
$ value : num NaN
Warning message:
In log(-1) : NaNs produced
Can you give a concrete example of what you are try to accomplish?
Bill Dunlap
TIBCO Software
wdunlap tibco.com
Hi,
I thought I understood the change to lapply semantics resulting from this,
https://bugs.r-project.org/bugzilla/show_bug.cgi?id=16093
However, would someone care to explain why this does not work?
> L <- list(a=1, b=2, c=3)
> str(lapply(L, function(x){ y <- substitute(x); force(x);
Hi,
When using a custom error function that calls q(), what is the
recommended way to "flush" the calling function's on.exit ?
For example, say I have a script:
#!/usr/bin/Rscript --no-init-file
options(error = function() {
cat("on error message\n", file = stderr())
q(sav
Martin,
Outstanding! This is a most welcome enhancement.
Regards
Ben
On 02/07/2017 09:59 AM, Martin Maechler wrote:
Henric Winell
on Tue, 7 Feb 2017 13:37:42 +0100 writes:
> Hi, On 2017-02-07 13:12, Benjamin Tyner wrote:
>> Hello
>>
>> When l
Hello
When loading a package, I'm wondering if it's frowned upon for the
package to alter the state of the random number generator? I guess not,
since the parallel package does it?
> set.seed(6860)
> old.seed <- .GlobalEnv$.Random.seed
> library(parallel)
> new.seed <- .GlobalEnv$
Thank you for the insights, Rolf and Henrik.
To give another example, this time in non-interactive mode,
Rscript -e "file.exists(commandArgs(TRUE))" <(echo "Hi")
[1] TRUE
versus
Rscript -e "normalizePath(commandArgs(TRUE))" <(echo "Hi")
[1] "/dev/fd/63"
Warning message:
In n
Hi,
On my linux machine (Ubuntu, and also tested on RHEL), I am curious to
know what might be causing file.exists (and also normalizePath) to not
see the final device file here:
> list.files("/dev/fd", full.names = TRUE)
[1] "/dev/fd/0" "/dev/fd/1" "/dev/fd/2" "/dev/fd/3"
> file.exis
= FALSE,
dotall = FALSE, ...)
{
options <- stri_opts_regex(case_insensitive = ignore_case,
multiline = multiline, comments = comments, dotall = dotall,
...)
structure(pattern, options = options, class = c("regex",
"patt
Hi
I saw on the assignInNamespace help page, that it changes "the copy in
the namespace, but not any copies already exported from the namespace,
in particular an object of that name in the package (if already
attached) and any copies already imported into other namespaces."
So now I'm wonder
Hello,
I have some code which was running in interactive mode while Rprof(...,
line.profiling = TRUE). Near the end of my script, it opens up a
pipe(..., open = "w") to a perl script, and at that point the execution
gets stuck using 100% cpu.
(The perl script itself never showed up in pstree
ec 7, 2015 at 9:34 AM, Erich Neuwirth
wrote:
ggplot2 also can do this with
fortify
geom_polygon
Von meinem iPad gesendet
Am 06.12.2015 um 21:03 schrieb Benjamin Tyner :
Hi
I wish to draw a basic choropleth (US, by state) and am wondering if anyone has
any recommendations? I've t
Perhaps it is not that surprising, given that
> mode(1L)
[1] "numeric"
and
> is.numeric(1L)
[1] TRUE
On the other hand, this is curious, to say the least:
> is.double(as(1L, "double"))
[1] FALSE
Here's the surprising behavior:
x <- 1L
xx <- as(x, "numeric")
Hi
I wish to draw a basic choropleth (US, by state) and am wondering if
anyone has any recommendations? I've tried the following thus far:
1. choroplethr: this works, but required installation of 30+
dependencies. I would prefer something with fewer dependencies.
2. tmap: this also seems prom
Hi,
Say I have a sparse Matrix X, and a sparse vector (stored as a 1-column
sparse Matrix A), with X and A having the same number of rows, and I
wish to multiply each column of X by A, but would like the operation to
take full advantage of the sparseness of both X and A. In other words I
want
path in the first
place.
By the way, is R-forge still the correct place to report bugs in
package:Matrix?
Regards
Ben
On 09/25/2015 04:25 AM, Martin Maechler wrote:
> Dear Ben,
>
>>>>>> Benjamin Tyner
>>>>>> on Thu, 24 Sep 2015 13:47:58 -0400 writes:
Hi
I have some code which does (on a symmetric matrix 'x')
backsolve(chol(x), diag(nrow(x)))
and I am wondering what is the recommended way to accomplish this when x
is also sparse (from package:Matrix). I know that package:Matrix
provides a chol method for such matrices, but not a backsolve
Hi
I have an R script which invokes WriteXLS() (from the package of the
same name) which as you may know, calls perl via system(). I've noticed
that when I enable profiling using Rprof(), when the script gets to the
part where perl is called, it gets "stuck": it just sits there using
99-100% CPU a
Thanks David! I'll take a look at zipfR.
Regards
Ben
On 05/07/2015 03:10 PM, David Winsemius wrote:
> On May 6, 2015, at 7:00 PM, Benjamin Tyner wrote:
>
>> Hi
>>
>> I'm wondering if anyone is aware of an R package implementing (i.e.,
>> providing a pdf
Hi
I'm wondering if anyone is aware of an R package implementing (i.e.,
providing a pdf, cdf, and/or quantile function) for the continuous
binomial distribution? Specifically the one characterized here:
http://www2.math.uni-paderborn.de/fileadmin/Mathematik/AG-Indlekofer/Workshop/Satellite_meetin
Thank you Yihui for also reporting the bug here:
https://bugs.r-project.org/bugzilla/show_bug.cgi?id=16354
and thank you Duncan for finding the issue and fixing it! I definitely
like your idea to report a summary message instead of the long text string.
Regards
Ben
> I tried to reduce the offen
Actually, it depends on the number of cores:
> fun1 <- function(c){function(i){c*i}}
> fun2 <- function(f) f(2)
> sapply(mclapply(1:4, fun1, mc.cores=1L), fun2)
[1] 8 8 8 8
> sapply(mclapply(1:4, fun1, mc.cores=2L), fun2)
[1] 6 8 6 8
> sapply(mclapply(1:4, fun1, mc.core
I tried to reduce the offending portion as best I could to a
more-or-less minimal example (1136 bytes), which can be downloaded via:
wget https://www.dropbox.com/s/74rgxr5x2aalr99/badstring.R
then once in R,
> b <- parse(file = "~/badstring.R", keep.source = TRUE)
> d <- getParseData
Hello,
Here is an example; hopefully it is reproducible on others' platform:
library(quadprog)
n <- 66L
set.seed(6860)
X <- matrix(1e-20, n, n)
diag(X) <- 1
Dmat <- crossprod(X)
y <- seq_len(n)
dvec <- crossprod(X, y)
Amat <- diag(n)
bvec <- y + runif(n)
Greetings,
I ran across this recommendation, to keep the norms of the columns of
the Amat on similar
scales,
https://stat.ethz.ch/pipermail/r-help/2007-September/141335.html
However, when I looked at the code, I noticed that the norms are already
being calculated:
c
c calculate the
t; args(cut.Date)
function (x, breaks, labels = NULL, start.on.monday = TRUE, right = FALSE,
...)
I suppose the latter does make sense, given that days, months, years etc are
right-continuous functions of time.
Regards
Ben
> On 17/09/2014 12:04, Benjamin Tyner wrote:
> >/ Hello,
> />/
Hello,
I'm wondering if this is expected?
> cut(structure(1, class="Date"), structure(c(11100,1),
class="Date"))
[1]
Levels: 2000-05-23
The help page says that "for ‘"Date"’ objects, only ‘"day"’, ‘"week"’,
‘"month"’, ‘"quarter"’ and ‘"year"’ are allowed" [for the 'breaks'
a
On 08/27/2014 02:10 AM, David Winsemius wrote:
> On Aug 26, 2014, at 3:25 PM, Benjamin Tyner wrote:
>
>> Hi,
>>
>> According to
>> https://svn.r-project.org/R-packages/trunk/lattice/R/print.trellis.R,
>>
>>"[panel.number] is usually the same as, bu
Hi,
According to
https://svn.r-project.org/R-packages/trunk/lattice/R/print.trellis.R,
"[panel.number] is usually the same as, but can be different from
packet.number"
and I had been under the impression that as long as the user is not
using a custom index.cond nor perm.cond, the panel.numbe
I figured out what I did wrong. The end of my $LDFLAGS contained
"-Wl,-rpath,/path/to/an/old/R/installation/lib64/R/lib" (which predated
anyNA) and I was also using --enable-R-shlib, so possibly related to
PR#15790 (I say possibly, because I was not using "make install-libR").
Hello,
When building R from source, during the part where the 'tools' package
is built, I get:
make[6]: Entering directory `/home/btyner/R-3.1.1/src/library/tools/src'
make[6]: Leaving directory `/home/btyner/R-3.1.1/src/library/tools/src'
make[5]: Leaving directory `/home/btyner/R-3.1.1/src/libr
Duncan,
How embarrassing! Thanks.
-Ben
On 06/26/2014 10:25 PM, Duncan Murdoch wrote:
> On 27/06/2014, 4:08 AM, Benjamin Tyner wrote:
>> Hi
>>
>> I know that subset() is not intended for use in programming. However I
>> am still curious to learn why, in non-inter
Hi
I know that subset() is not intended for use in programming. However I
am still curious to learn why, in non-interactive mode, if I take away
the quotes around 'bar'
Rscript -e "foo <- list(bar = iris); head(subset(foo$'bar',
Species=='setosa'))"
Sepal.Length Sepal.Width Petal.Length P
-
> Sent from my phone. Please excuse my brevity.
>
> On April 23, 2014 6:11:09 PM PDT, Benjamin Tyner wrote:
>> Thanks Duncan! Yes, I considered taking advantage of .First, but was
>> concerned that the .First defined by the site profile could be masked
&
gave was a simplifying
assumption, sorry about that).
On 04/23/2014 06:55 AM, Duncan Murdoch wrote:
On 22/04/2014, 8:59 PM, Benjamin Tyner wrote:
Greetings,
Is there any way to programmatically detect whether a piece of code is
being run within the initial (Startup) sourcing o
Greetings,
Is there any way to programmatically detect whether a piece of code is
being run within the initial (Startup) sourcing of the site profile?
For example, say I have a site profile, "/path/to/Rprofile.site". Is
there any function "my_func" which would return different values for
these tw
earch
path, then functions in the base namespace would no longer be able to see
objects in utils? (I realize the answer may be vacuous, since library() does
not honor pos=1).
Regards,
Ben
On 03/09/2014 09:09 AM, Duncan Murdoch wrote:
On 14-03-08 6:42 PM, Benjamin Tyner wr
es back in alphabetical order.)
Regards
Ben
On 03/07/2014 11:46 AM, Duncan Murdoch wrote:
On 07/03/2014 10:16 AM, Benjamin Tyner wrote:
Hello,
I realize that a function in (for example, function
"head1" below) is unable to see (without resorting to "::", anyw
Hello,
I realize that a function in (for example, function
"head1" below) is unable to see (without resorting to "::", anyway)
objects in utils (for example, "head" below), since package:base is
after package:utils on the search path.
However, I'm wondering what is the machinery that allows a fu
I'm running ubuntu 13.04 and this wireless card was working until a few
days ago; now it is no longer working. my configuration is broadcast=yes
driver=rt2800pci driverversion=3.8.0-30-generic firmware=0.37 latency=0
link=no multicast=yes wireless=IEEE 802.11bgn
Any advice?
Thanks
--
You receiv
I'm running ubuntu 13.04 and this wireless card was working until a few
days ago; now it is no longer working. my configuration is broadcast=yes
driver=rt2800pci driverversion=3.8.0-30-generic firmware=0.37 latency=0
link=no multicast=yes wireless=IEEE 802.11bgn
Any advice?
Thanks
--
You receiv
gt;
>
> On Fri, May 24, 2013 at 5:46 PM, Benjamin Tyner <mailto:bty...@gmail.com>> wrote:
>
> Hi,
>
> I have some functions defined within etc/Rprofile.site which contain
> embedded comments, but it seems the comments get stripped out when the
> site
Hi.
It seems that if I put a browser() in my Rprofile.site, I get a
segfault. This happens on several machines, several versions of R.
Here it the valgrind output when using revision 62797:
==31314== Memcheck, a memory error detector
==31314== Copyright (C) 2002-2012, and GNU GPL'd, by Julian Se
Hi,
I have some functions defined within etc/Rprofile.site which contain
embedded comments, but it seems the comments get stripped out when the
site profile is sourced into the base namespace. I'm thinking I need to
enable options(keep.source=TRUE) somewhere prior to the actual sourcing
of the sit
Thank you Dirk; how embarrassing!
Regards,
Ben
On 05/16/2013 11:13 PM, Dirk Eddelbuettel wrote:
> Instead of
>
>time.f1 <- system(x2 <- f1(input=x, parms=p))
>
> you probably meant
>
>time.f1 <- system.time(x2 <- f1(input=x, parms=p))
>
> Also see the rbenchmark and microbenchmark packag
Hello,
I'm getting an error that I'm at a loss to explain; here is my code:
#
library(inline)
f1 <- cxxfunction(signature(input = "numeric",
parms = "list"
),
plugin = "Rcpp",
Sorry to ask a dumb question, but now that the bug is fixed, what is the
best way for one to download and install the fixed linux-firmware and
get wireless going? I am running Ubuntu 12.10.
Regards,
Ben
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subsc
ple:
>
> ret2 <- lapply(X=mylist2,
>FUN=do.call,
>what=function(...) f2(y=Y, ...))
>
> Best,
> Nello
>
> -Original Message-
> Date: Tue, 12 Mar 2013 22:37:52 -0400
> From: Benjamin Tyner
> To: r-help@r-project.org
> Subject: Re: [R] hold
inal Message-
> Date: Tue, 12 Mar 2013 22:37:52 -0400
> From: Benjamin Tyner
> To: r-help@r-project.org
> Subject: Re: [R] holding argument(s) fixed within lapply
> Message-ID: <513fe680.2070...@gmail.com>
> Content-Type: text/plain; charset="iso-8859-1"
>
>
Apologies; resending in plain text...
Given a function with several arguments, I would like to perform an
lapply (or equivalent) while holding one or more arguments fixed to some
common value, and I would like to do it in as elegant a fashion as
possible, without resorting to wrapping a separate w
|Hello,
Given a function with several arguments, I would like to perform an
lapply (or equivalent) while holding one or more arguments fixed to some
common value, and I would like to do it in as elegant a fashion as
possible, without resorting to wrapping a separate wrapper for the
function if pos
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