similar to: Nice names in deparse

The deparse options used by default by 'deparse' and 'dput' are c("keepNA", "keepInteger", "niceNames", "showAttributes") but Defn.h still has #define DEFAULTDEPARSE 1089 /* KEEPINTEGER | KEEPNA | NICE_NAMES, used for calls */ i.e., with the SHOWATTRIBUTES bit turned off. Is that on purpose? Note that this leads to weird

>>>>> Suharto Anggono Suharto Anggono <suharto_anggono at yahoo.com> >>>>> on Mon, 26 Sep 2016 14:51:11 +0000 writes: > By "an argument named 'use.names' is included for concatenation", I meant something like this, that someone might try. >> c(as.Date("2016-01-01"), use.names=FALSE) > use.names >

>>>>> Suharto Anggono Suharto Anggono >>>>> on Thu, 30 May 2019 14:45:22 +0000 writes: >>>>> Suharto Anggono Suharto Anggono >>>>> on Thu, 30 May 2019 14:45:22 +0000 writes: > Here is a patch to function 'stopifnot' that adds 'evaluated' argument and makes 'exprs' argument in 'stopifnot'

>>>>> Suharto Anggono Suharto Anggono >>>>> on Tue, 5 Mar 2019 17:29:20 +0000 writes: > Another possible shortcut definition: > assert <- function(exprs) > do.call("stopifnot", list(exprs = substitute(exprs), local = parent.frame())) Thank you. I think this is mostly a matter of taste, but I liked your version using eval()

I am trying once again. By just changing f <- match(xlevs[f], nlevs) to f <- match(xlevs, nlevs)[f] , function 'factor' in R devel could be made more consistent and back-compatible. Why not picking it? -------------------------------------------- On Sat, 25/11/17, Suharto Anggono Suharto Anggono <suharto_anggono at yahoo.com> wrote: Subject: Re: [Rd] Function

>>>>> Suharto Anggono Suharto Anggono <suharto_anggono at yahoo.com> >>>>> on Sun, 14 Aug 2016 03:42:08 +0000 writes: > useNA <- if (missing(useNA) && !missing(exclude) && !(NA %in% exclude)) "ifany" > An example where it change 'table' result for non-factor input, from

In R devel r72789, the added part in 'factor' documentation (factor.Rd) is the following. Undocumentedly for a long time, \code{factor(x)} loses all \code{\link{attributes}(x)} but \code{"names"}, and resets \code{"levels"} and \code{"class"}. In the code of function 'factor', names(x) is copied to the result. As I mentioned before, names(x) is _not_

>>>>> Martin Maechler <maechler at stat.math.ethz.ch> >>>>> on Mon, 15 Aug 2016 11:07:43 +0200 writes: >>>>> Suharto Anggono Suharto Anggono <suharto_anggono at yahoo.com> >>>>> on Sun, 14 Aug 2016 03:42:08 +0000 writes: >> useNA <- if (missing(useNA) && !missing(exclude) && !(NA %in%

>>>>> Suharto Anggono Suharto Anggono via R-devel <r-devel at r-project.org> >>>>> on Thu, 18 May 2017 16:27:09 +0000 writes: >> From an example in >> http://www.uni-muenster.de/ZIV.BennoSueselbeck/s-html/helpfiles/nargs.html >> , number of arguments in '...' can be obtained by > (function(...)nargs())(...) .

>>>>> Suharto Anggono Suharto Anggono via R-devel <r-devel at r-project.org> >>>>> on Fri, 11 Aug 2017 17:11:06 +0000 writes: >>>>> Suharto Anggono Suharto Anggono via R-devel <r-devel at r-project.org> >>>>> on Fri, 11 Aug 2017 17:11:06 +0000 writes: > See

The build system rolled up R-3.5.0.tar.gz (codename "Joy in Playing") this morning. The list below details the changes in this release. You can get the source code from http://cran.r-project.org/src/base/R-3/R-3.5.0.tar.gz or wait for it to be mirrored at a CRAN site nearer to you. Binaries for various platforms will appear in due course. For the R Core Team, Peter Dalgaard

The build system rolled up R-3.5.0.tar.gz (codename "Joy in Playing") this morning. The list below details the changes in this release. You can get the source code from http://cran.r-project.org/src/base/R-3/R-3.5.0.tar.gz or wait for it to be mirrored at a CRAN site nearer to you. Binaries for various platforms will appear in due course. For the R Core Team, Peter Dalgaard

While you are fiddling with stopifnot(), please consider changing the form of the error thrown so that it includes the caller's call. The change would be from something like stop( <<the message>> ) to stop(simpleError( <<the message>>, sys.call(-1))) For the following code f <- function(x, y) { stopifnot(x > y) x - y } g <- function(x,

Removal of ans[nas] <- NA from the code of function 'ifelse' in R is not committed (yet). Why? -------------------------------------------- On Mon, 28/11/16, Martin Maechler <maechler at stat.math.ethz.ch> wrote: Subject: Re: [Rd] ifelse() woes ... can we agree on a ifelse2() ? Cc: R-devel at r-project.org, maechler at stat.math.ethz.ch Date: Monday, 28 November, 2016, 10:00

Examples similar to pretty(c(-1,1)*1e300, n = 1e9, min.n = 1) with smaller 'n': pretty(c(-1,1)*1e304, n = 1e5, min.n = 1) pretty(c(-1,1)*1e306, n = 1e3, min.n = 1) A report on 'pretty' when working with integers, similar to what led to change of 'seq' fuzz, is https://bugs.r-project.org/bugzilla3/show_bug.cgi?id=15137 -------------------------------------------- On Tue,

While you are editing that, you might change its name from 'stderr' to standardError (or standard_error, etc.) so as not to conflict with base::stderr(). Bill Dunlap TIBCO Software wdunlap tibco.com On Tue, Sep 13, 2016 at 8:55 AM, Martin Maechler <maechler at stat.math.ethz.ch > wrote: > >>>>> Suharto Anggono Suharto Anggono via R-devel <r-devel at

useNA <- if (missing(useNA) && !missing(exclude) && !(NA %in% exclude)) "ifany" An example where it change 'table' result for non-factor input, from https://stat.ethz.ch/pipermail/r-help/2005-April/069053.html : x <- c(1,2,3,3,NA) table(as.integer(x), exclude=NaN) I bring the example up, in case that the change in result is not intended.

>>>>> Suharto Anggono Suharto Anggono via R-devel <r-devel at r-project.org> >>>>> on Thu, 11 Aug 2016 16:19:49 +0000 writes: > I stand corrected. The part "If set to 'NULL', it implies > 'useNA="always"'." is even in the documentation in R > 2.8.0. It was my fault not to check carefully. I wonder,

Yes, they work now. I mentioned them partly because the commit description said overflow for large n and partly to be considered for regression tests. -------------------------------------------- On Sat, 19/8/17, Martin Maechler <maechler at stat.math.ethz.ch> wrote: Subject: Re: [Rd] Issues of R_pretty in src/appl/pretty.c Cc: r-devel at r-project.org Date: Saturday, 19 August, 2017,

Another possible shortcut definition: assert <- function(exprs) do.call("stopifnot", list(exprs = substitute(exprs), local = parent.frame())) After thinking again, I propose to use ??? ? ? stop(simpleError(msg, call = if(p <- sys.parent()) sys.call(p))) - It seems that the call is the call of the frame where stopifnot(...) is evaluated. Because that is the correct context, I