Le 18/12/2023 à 11:24, Martin Maechler a écrit :
Serguei Sokol via R-devel
on Mon, 18 Dec 2023 10:29:02 +0100 writes:
> Le 17/12/2023 à 18:26, Barry Rowlingson a écrit :
>> I think what's been missed is that zapsmall works relative to the
absolute
>>
Le 17/12/2023 à 18:26, Barry Rowlingson a écrit :
I think what's been missed is that zapsmall works relative to the absolute
largest value in the vector. Hence if there's only one
item in the vector, it is the largest, so its not zapped. The function's
raison d'etre isn't to replace absolutely sm
Le 19/09/2023 à 16:44, Duncan Murdoch a écrit :
The knitr::kable() function does some internal setup, including
determining the target format, and then calls an internal function using
do.call(paste("kable", format, sep = "_"), list(x = x,
caption = caption, escape = escape, ...))
I
Le 26/06/2023 à 17:17, Serguei Sokol a écrit :
Le 26/06/2023 à 16:26, Dipterix Wang a écrit :
I hope I'm not asking a stupid question...
Many think that there is no such thing as "stupid question". However,
this one looks more appropriate for r-help list, does not it?
If I symlink a directo
Le 26/06/2023 à 16:26, Dipterix Wang a écrit :
I hope I'm not asking a stupid question...
Many think that there is no such thing as "stupid question". However,
this one looks more appropriate for r-help list, does not it?
If I symlink a directory, is symlink considered as directory in R? If
Le 03/06/2023 à 17:50, Mikael Jagan a écrit :
In a package, I define a method for not-yet-generic function 'qr.X'
like so:
> setOldClass("qr")
> setMethod("qr.X", signature(qr = "qr"), function(qr, complete,
ncol) NULL)
The formals of the newly generic 'qr.X' are inherited from the
Le 03/05/2023 à 01:25, Henrik Bengtsson a écrit :
Along the lines of calling R_CheckUserInterrupt() only onces in a while:
OTOH, in the past we have had to *disable* R_CheckUserInterrupt()
in parts of R's code because it was too expensive,
{see current src/main/{seq.c,unique.c} for a series o
Le 25/04/2023 à 17:39, Bill Dunlap a écrit :
x <- c(1, 1, 2, 2, 2, 3)
y <- c(1, 2, 1, 3, NA, 3)
str(xyTable(x,y))
List of 3
$ x : num [1:6] 1 1 2 2 NA 3
$ y : num [1:6] 1 2 1 3 NA 3
$ number: int [1:6] 1 1 1 NA NA 1
How many (2,3)s do we have? At least one, the third entry, bu
I correct myself. Obviously, the line
first[is.na(first) | isFALSE(first)] <- FALSE
should read
first[is.na(first)] <- FALSE
Serguei.
Le 25/04/2023 à 11:30, Serguei Sokol a écrit :
Le 25/04/2023 à 10:24, Viechtbauer, Wolfgang (NP) a écrit :
Hi all,
Posted this many years ago
(https://stat
Le 25/04/2023 à 10:24, Viechtbauer, Wolfgang (NP) a écrit :
Hi all,
Posted this many years ago
(https://stat.ethz.ch/pipermail/r-devel/2017-December/075224.html), but either
this slipped under the radar or my feeble mind is unable to understand what
xyTable() is doing here and nobody bothered
Le 04/03/2023 à 01:21, Pavel Krivitsky a écrit :
Dear All,
Currently, list= in base::replace(x, list, value) has to be an index
vector. For me, at least, the most common use case is for list= to be
some simple property of elements of x, e.g.,
x <- c(1,2,NA,3)
replace(x, is.na(x), 0)
Particular
Le 18/02/2023 à 21:44, J C Nash a écrit :
I wrote first cut at unirootR for Martin M and he revised and put in
Rmpfr.
The following extends Ben's example, but adds the unirootR with trace
output.
c1 <- 4469.822
c2 <- 572.3413
f <- function(x) { c1/x - c2/(1-x) }; uniroot(f, c(1e-6, 1))
uniroot(
Le 13/01/2023 à 09:00, Dario Strbenac via R-devel a écrit :
Good day,
In utils, there is a function named combn. It would seem complementary for
utils to also offer permutations because of how closely mathematically related
they are to each other. Could permutations be added to save on a packa
Looks like there is a kind of misunderstanding...
Le 10/01/2023 à 17:27, RICHET Yann a écrit :
> Thank you for your answer.
> In facts, 10 threads are asked by armadillo for some LinAlg, which backs to
> two threads as warned. But I cannot imagine this costs so much time just for
> that...
Exces
Le 10/01/2023 à 11:37, Serguei Sokol a écrit :
Le 10/01/2023 à 10:44, RICHET Yann a écrit :
Dear R-devel people,
We are working to submit a package which is mainly a binding over a
C++ lib (https://github.com/libKriging) using armadillo.
It is _not_ a standard RcppArmadillo package, because we
Le 10/01/2023 à 10:44, RICHET Yann a écrit :
Dear R-devel people,
We are working to submit a package which is mainly a binding over a C++ lib
(https://github.com/libKriging) using armadillo.
It is _not_ a standard RcppArmadillo package, because we also had to provide a
python binding... so the
Le 19/12/2022 à 10:52, Witold E Wolski a écrit :
Dear Uwe,
Unfortunately there isn't much of an output. This is all what I have:
$ R CMD INSTALL --log prolfqua
Warning: unknown option '--log'
* installing to library 'C:/Users/witoldwolski/AppData/Local/R/win-library/4.2'
* installing *source* p
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